html {
    -webkit-text-size-adjust: none;
}
*{
    word-break: keep-all!important;
    word-wrap: normal;
}
body {
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    font-family: arial!important;
}
img {
    max-width: 100%;
    max-height: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    width: 100%;
    height: auto;
}

header,nav,section,article,aside,footer {
    display: block;
}

a {
    text-decoration: none;
    color: #222;
    -webkit-transition: all .2s ease;
    -moz-transition: all .2s ease;
    transition: all .2s ease;
}

a * {
    -webkit-transition: all .4s ease;
    -moz-transition: all .4s ease;
    transition: all .4s ease;
}

.fullscreen,.fullscreen body {
    height: 100%;
    overflow: hidden
}

.alltransition {
    -webkit-transition: all .4s ease;
    -moz-transition: all .4s ease;
    transition: all .4s ease;
}

.table {
    display: table;
    width: 100%;
    height: 100%;
}

.table-cell {
    display: table-cell;
    vertical-align: middle;
}

.pcshow {
    display: block;
}

.mbshow {
    display: none!important;
}

.left {
    float: left;
}

.right {
    float: right;
}

.ywk-contact-left .clear {
    clear: both;
}

.img {
    position: relative;
    overflow: hidden;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.img-center {
    z-index: 1;
    width: 100%;
    height:100%;
    max-width: 800px;
    max-height: 800px;
    object-fit: cover;
    transition:all .5s ease;
    left: 50%!important;
    top: 50%!important;
    -webkit-transform: translate(-50%,-50%)!important;
    -ms-transform: translate(-50%,-50%)!important;
    transform: translate(-50%,-50%)!important;
    position: absolute;
}

.img-block {
    display: block;
    width: 100%;
    height: auto;
}

.img-inline {
    display: inline-block;
    width: auto;
    height: auto;
}

::-webkit-scrollbar {
    height: 4px;
    width: 5px;
    background: #dbdedf;
}

::-webkit-scrollbar-button {
    height: 0;
    width: 5px;
    background: #dbdedf;
}

::-webkit-scrollbar-thumb {
    background-color: #fc0000;
    box-shadow: inset 1px 1px 0 #fc0000,inset 0 -1px 0 #fc0000;
}

input,select,textarea {
    -webkit-appearance: none;
    border-radius: 0;
    outline: none;
}

input[type="button"], input[type="submit"], input[type="reset"],input[type="text"],input[type="password"] {
    -webkit-appearance: none;
}

input,select,textarea {
}

/* header */
.ywk-header{position:fixed;background: #fff;left:0;top:0;z-index:900;width:100%;transition:all .4s ease;box-shadow: 0 0px 10px rgba(0, 0, 0, 0.1);}
.ywk-header .ywk-content{width: 94%;max-width: 1400px;margin:auto;position:relative;overflow:hidden;z-index:999;display: flex;align-items: center;justify-content: space-between;}
.ywk-header .ywk-content::after{content:'';width:100%;height:1px;background:#fff;position:absolute;left:0;bottom:0;opacity:.2}
.ywk-logo{position: relative;left:0;width:auto;height: 50px;margin-top: 20px;margin-bottom: 20px;z-index:11;display:block}
.ywk-logo a{display:block;overflow:hidden;float:left;width: auto;height: 50px;}
.ywk-logo img.default{display:block}
.ywk-logo img.hover{display:none}
.ywk-stock-code{position:relative;float:left;width:auto;padding: 2px 10px 0px 15px;margin-left:0;/* text-transform:uppercase; */font-size: 26px;color: #fc0000;margin-left: 15px;opacity:1;line-height: 24px;letter-spacing: 0.5px;font-weight: 500;/* font-style: italic; */font-weight: bold;font-family: 楷体,宋体,微软雅黑;}
.ywk-stock-code span{font-size: 14px;/* font-family: arial; */letter-spacing: 0;/* font-weight: normal; */font-family: Times New Roman,arial;}
.ywk-stock-code::before{content:'';width: 1px;height:100%;position:absolute;top:0;left:0;background: #000;opacity: 0.05;}
.ywk-header .ywk-content nav{display:block;margin:auto;text-align:center}
.ywk-header-nav{font-size:0;border-right: 1px solid rgba(255,255,255,0.15);}
.ywk-header-nav li{display:inline-block;position:relative;padding: 0 30px;font-size:0;line-height: 55px;height: 55px;width: calc(100% / 7);text-align: center;border-left: 1px solid rgba(255,255,255,0.15);}
.ywk-header-nav li a{display:inline-block;color: #fff;position:relative;font-size: 16px;/* text-transform:uppercase; */opacity: 1;}
.ywk-header-nav li a::after{content:'';width:0px;height:1px;background:#fff;position:absolute;bottom:-40px;left:50%;transition:all .4s ease}
.ywk-header-right{position: relative;right: 85px;top:0;width:auto;height:100%;text-align: left;/* font-family: Times New Roman,Arial!important; *//* font-style: italic; *//* letter-spacing: 0.5px; */}
.ywk-header-right svg{margin-right:5px;}
.ywk-header-right a{display:block;opacity:1;text-align:left;height:100%;line-height: 90px;font-size:0}
.ywk-header-right a:hover{opacity:1}
.ywk-header-right a i{display:inline-block;vertical-align:middle;width:20px;height:20px;margin-right:8px;margin-top:-8px}
.ywk-header-right a span{display:inline-block;vertical-align:top;text-transform:uppercase;font-size:14px;line-height:90px;color:#333}
.ywk-header-right-search,.ywk-header-right-language{height:100%;display:inline-block;vertical-align:middle}
.ywk-header-right-search i{background:url('../image/ss1.png') center no-repeat}
.ywk-header-right-language i{background:url('../image/ee2.png') center no-repeat}
.ywk-header-right-language{margin-left:30px}
.ywk-header-right-link{height:100%;display: flex;vertical-align:middle;margin-right: 0;font-size: 16px;color: #fd0000;font-weight: bold;align-items: center;margin: 3px 0;letter-spacing: 0.4px;}
.ywk-header-right-link a{display:inline-block;vertical-align:middle;line-height:90px;color:#333;background: linear-gradient(to right,#f0aaa9,#fc0000,#fc0000);-webkit-background-clip:text;color:transparent;font-size:24px;margin-right: 0;text-transform:uppercase;position:relative}
.ywk-header-right-link a::after{content:'';width:0px;height:1px;background:#fff;position:absolute;bottom:0;left:50%;transition:all .4s ease}

.ywk-header-right-linken{font-size: 16px;color: #fc0000;font-weight: bold;display: flex;align-items: center;margin: 3px 0;}
.ywk-header-left{font-size:20px;position: relative;/* flex: 1; */}
.ywk-header-left .ywk-header-right-link{line-height: 1.5;font-size: 14px;color: #fc0000;font-weight: bold;}
.ywk-contentnav{background: rgba(51,51,51,1);}
.ywk-contentnavrow{margin: 0 auto;display: flex;max-width:1400px;width: 94%;align-items: center;justify-content: space-between;border-right: 1px solid rgba(255,255,255,0.15);}
.ywk-contentnavrow nav{overflow:visible;flex: 1;}
.cnen{display:flex;margin-left: 30px;margin-right: 20px;align-items: center;}
.cnen svg{height: 16px;margin-right: 5px;}
.cnen span{margin-right: 0;font-size: 14px;line-height: 16px;color: #fff;}
.cnen a{margin-right:10px;display: flex;align-items: center;}
.cnen .topsearch{height: 34px;display: block;margin: 0 0 0 10px;overflow: hidden;float: left;padding: 10px 0px 10px 15px;border-left: 1px solid rgba(255,255,255,0.1);cursor: pointer;}
.cnen .topsearch svg:nth-child(2){display:none;}
.cnen .topsearch.active svg:nth-child(1){display:none;}
.cnen .topsearch.active svg:nth-child(2){display:block;}
.topsearchrow{display:none;position: absolute;top: 100%;background: #fff;padding: 20px;right: 0;width: 100%;}
.topsearchrow.active{display:block;}
.topsearchrow .searchrow{max-width: 1400px;margin:0 auto}
.ywk-header-nav li .naveji{display:none;position: absolute;padding: 0;z-index: 9;top: 100%;left: 0;z-index: 99;/* margin-left: -80px; */width: auto;background: rgba(255,255,255,0.95);border-radius: 0 0 5px 5px;/* overflow: hidden; */}
.ywk-header-nav li .naveji li{padding: 15px 20px;height: auto;line-height: 1.5;width: 100%;border: none;border-top: 1px solid rgba(0,0,0,0.1);text-align: center;}
.ywk-header-nav li .naveji li a{font-size: 15px;color: #333!important;}
.ywk-header-nav li .naveji li:hover{background:none;}
.ywk-header-nav li .naveji li:hover a{color:#fc0000!important;}
.ywk-header-nav li .naveji li a:after{display:none;}
.ywk-header-nav li:hover .naveji{display: flex;flex-wrap: wrap;justify-content: center;box-shadow: 0 0px 10px rgba(0, 0, 0, 0.1);}

.ywk-header-nav li .naveji li .navsji{display:none;position: absolute;padding: 0;z-index: 9;top: -1px;left: 100%;z-index: 99;/* margin-left: -80px; */width: 100%;background: rgba(255,255,255,0.95);border-radius: 0 0 5px 0px;overflow: hidden;}
.ywk-header-nav li .naveji li .navsji li{padding: 10px 10px;height: auto;line-height: 1.5;width: 100%;border: none;border-top: 1px solid rgba(0,0,0,0.1);text-align: center;}
.ywk-header-nav li .naveji li .navsji li a{font-size: 15px;color: #333!important;}
.ywk-header-nav li .naveji li .navsji li:hover{background:none;}
.ywk-header-nav li .naveji li .navsji li:hover a{color:#fc0000!important;}
.ywk-header-nav li .naveji li .navsji li a:after{display:none;}
.ywk-header-nav li .naveji li:hover .navsji{display: flex;flex-wrap: wrap;justify-content: center;box-shadow: 0 0px 10px rgba(0, 0, 0, 0.1);}


.ywk-header-nav-show{position:absolute;left:0;top: 191px;width:100%;height:auto;z-index:900}
.ywk-header-nav-show .ywk-content{width:100%;padding:0;margin-top: 0;overflow:visible;background:none;display: block;max-width: none;}
.ywk-header-nav-show .ywk-content::after{display:none}
.ywk-header-nav-show-content{background:#f5f7fa;width:100%;height:auto;z-index:1;position:absolute;left:0;overflow:hidden;transition:all .4s ease}
.ywk-header-nav-show-content:nth-child(1) .ywk-header-nav-show-about a,.ywk-header-nav-show-content:nth-child(3) .ywk-header-nav-show-about a,.ywk-header-nav-show-content:nth-child(4) .ywk-header-nav-show-about a{width: 18%;}
.ywk-header-nav-show-content:nth-child(1) .ywk-header-nav-show-about,.ywk-header-nav-show-content:nth-child(2) .ywk-header-nav-show-about,.ywk-header-nav-show-content:nth-child(3) .ywk-header-nav-show-about,.ywk-header-nav-show-content:nth-child(4) .ywk-header-nav-show-about{/* text-align:left; */}
.ywk-header-nav-show-content::before{content:'';width:100%;height:1px;position:absolute;left:0;top:0;background:#000;opacity:.1;z-index:50}
.ywk-header-nav-show-content.Hide{opacity:0;z-index:-1;height:0px;box-shadow:none}
.ywk-header-nav-show-content.Hide.cur{opacity:1;height:auto}
.ywk-header-nav-left{float:left;width:28%;padding:2% 1% 2% 12%;box-sizing:border-box;position:relative;z-index:10}
.ywk-header-nav-list{position:relative}
.ywk-header-nav-list li{list-style:none;margin:0;padding:12px 0 0 40%;position:relative}
.ywk-header-nav-list li::before{content:'';position:absolute;right:-60px;top:22px;width:50px;height:3px;background:#8ec31f;display:none}
.ywk-header-nav-list li.cur::before{display:block}
.ywk-header-nav-list li i{position:relative;display:inline-block;vertical-align:middle;width:30px;height:30px;margin-right:10px}
.ywk-header-nav-list li i *{fill:#a1a6b2!important}
.ywk-header-nav-list li span{display:inline-block;vertical-align:middle;color:#a1a6b2;font-size:14px;text-transform:uppercase}
.ywk-header-nav-list li a:hover i *{fill:#fc0000!important}
.ywk-header-nav-list li a:hover span{color:#fc0000}
.ywk-header-nav-list li.cur i *{fill:#fc0000!important}
.ywk-header-nav-list li.cur span{color:#fc0000}
.ywk-header-nav-right{float:left;width:72%;padding:2% 0 2% 0;box-sizing:border-box;overflow:hidden}
.ywk-header-nav-right::before{content:'';position:absolute;right:0;top:0;width:71%;height:100%;background:#fff}
.ywk-nav-swiper{position:relative}
.ywk-nav-two{position:relative}
.ywk-nav-two-left{position:relative;float:left;width:25%;overflow:hidden}
.ywk-nav-two-left li{list-style:none;margin:0;padding:10px 0 10px 100px;position:relative}
.ywk-nav-two-left li:before{content:'';width:100%;height:1px;position:absolute;background:linear-gradient(45deg,rgba(0,0,0,0.08) 0%,rgba(0,0,0,0) 100%);bottom:0}
.ywk-nav-two-left li a{display:inline-block;vertical-align:middle;color:#a1a6b2;font-size:14px;text-transform:uppercase;position:relative}
.ywk-nav-two-left li.cur a{color:#fc0000}
.ywk-nav-two-right-swiper{position:relative;float:left;width:73%;overflow:hidden;padding:1% 0;margin-left:2%}
.nav-slide-item{overflow:hidden;margin-left:5%;width:95%}
.nav-slide-item .img{position:relative;opacity:.5;background-color:#f5f7fa}
.nav-slide-item .nav-title{text-align:center;padding-top:20px;overflow:hidden;color:#a1a7b3;font-size:18px;position:relative;text-transform:uppercase}
.nav-slide-item .nav-title::before{content:'';width:0px;height:3px;background:#8ec31f;position:absolute;left:50%;top:0;transition:all .4s ease}
.ywk-nav-two-right-swiper .swiper-slide.cur .nav-slide-item .nav-title{color:#fc0000}
.ywk-nav-two-right-swiper .swiper-slide.cur .nav-slide-item .nav-title::before{width:100%;left:0}
.ywk-nav-two-right-swiper .swiper-slide.cur .img{opacity:1}
.ywk-nav-two-left ul{list-style:none;padding:10px 0 0 0;margin:0}
.ywk-nav-two-left ul a{color:#a1a7b2!important;font-size:14px!important;padding-bottom:5px;text-transform:capitalize;display:block}
.ywk-nav-two-left ul a.cur{color:#fc0000!important}
.ywk-nav-two-right-swiper-item .img img.img-center{max-width:80%;max-height:80%}
.ywk-header-nav-show-search{overflow:hidden;text-align:center;width:40%;margin:5% auto;position:relative}
.ywk-header-nav-show-search .input{background:#fff;padding:25px;display:block;border:none;outline:none;width:100%;font-size:14px;border:1px solid #ccc}
.ywk-header-nav-show-search .submit{background:url('../image/ss1.png') center no-repeat #fc0000;display:block;position:absolute;width:13%;height:100%;outline:none;cursor:pointer;font-size:18px;right:0;top:0;z-index:3;border:none}
.ywk-header-nav-show-search input.submit:hover{background:url('../image/ss1.png') center no-repeat #f29700}
#language.ywk-header-nav-show-content{background:#fff;width:100px;height:auto;left:auto;right:56px;top:-20px;overflow:hidden}
#language.ywk-header-nav-show-content.Hide{opacity:0;z-index:-1;height:0px;box-shadow:none}
.ywk-header-nav-show-language{position:relative;overflow:hidden;padding:0}
.ywk-header-nav-show-language a{display:block;text-align:center;font-size:14px;padding:10px 0;border-bottom:1px solid #ccc}
.ywk-header-nav-show-language a:hover{color:#fff;background:#fc0000}
.ywk-header-nav-show-about{overflow:hidden;text-align:center;width:70%;margin:20px auto 30px auto;position:relative;font-size:0}
.ywk-header-nav-show-about a{display:inline-block;position:relative;vertical-align:middle;width:14%;padding: 10px 20px;margin: 10px 1%;text-align:left;overflow:hidden}
.ywk-header-nav-show-about a::after,.ywk-header-nav-show-about a::before{content:'';position:absolute;width:100%;left:0;bottom:0;height:1px;background:#e6e6e6}
.ywk-header-nav-show-about a::before{width:0px;background:#fc0000;transition:all .4s ease;z-index:2}
.ywk-header-nav-show-about a i{width:12px;height:12px;position:absolute;left:0;top:50%;margin-top: -8px;background:url('../image/jt3.png')}
.ywk-header-nav-show-about a span{font-size:14px;color:#666;text-transform:uppercase}
.ywk-header-nav-show-about a span::after{content:'';width:12px;height:12px;position:absolute;right:-50px;top:50%;margin-top:-6px;background:url('../image/jt1.png');transition:all .4s ease}
.ywk-header-nav-show-about a:hover span{color: #fc0000;}
.ywk-header-nav-show-about a:hover::before{width:100%}
.ywk-header-nav-show-about a:hover{padding: 10px 40px 10px 0px;}
.ywk-header-nav-show-about a:hover span::after{left:auto;right:0;background: url('../image/jt2.png');}
.ywk-header-nav-show-about a:hover i{left:-50px}
#about.ywk-header-nav-show-content,#search.ywk-header-nav-show-content{background:#fff}
.ywk-header:hover,.ywk-header.scroll-down,.ywk-header.scroll-top{background:#fff}
.ywk-header:hover .ywk-logo img.default,.ywk-header.scroll-down .ywk-logo img.default,.ywk-header.scroll-top .ywk-logo img.default{display:none}
.ywk-header:hover .ywk-logo img.hover,.ywk-header.scroll-down .ywk-logo img.hover,.ywk-header.scroll-top .ywk-logo img.hover{display:block}
.ywk-header:hover .ywk-stock-code,.ywk-header.scroll-down .ywk-stock-code,.ywk-header.scroll-top .ywk-stock-code{color: #fc0000;}
.ywk-header:hover .ywk-stock-code::before,.ywk-header.scroll-down .ywk-stock-code::before,.ywk-header.scroll-top .ywk-stock-code::before{}
.ywk-header:hover .ywk-header-nav li a,.ywk-header.scroll-down .ywk-header-nav li a,.ywk-header.scroll-top .ywk-header-nav li a{color: #fff;white-space: nowrap;}
.ywk-header:hover .ywk-header-nav li a::after,.ywk-header.scroll-down .ywk-header-nav li a::after,.ywk-header.scroll-top .ywk-header-nav li a::after{background:#fc0000}
.ywk-header .ywk-header-nav li:hover{background:#ff0000}
.ywk-header .ywk-header-nav li:hover a{color:#fff;}
.ywk-header:hover .ywk-header-nav li a:hover,.ywk-header.scroll-down .ywk-header-nav li.cur a,.ywk-header.scroll-top .ywk-header-nav li.cur a{color: #fff;opacity:1}
.ywk-header:hover .ywk-header-nav li.cur a{color: #fc0000;font-weight: bold;}
.ywk-header:hover .ywk-header-nav li.cur a::after{width:100%;background:#fc0000;left:0}
.ywk-header-nav li.on a{color:#fff}
.ywk-header-nav li.on a::after{width:100%;background:#fff;left:0}
.ywk-header:hover .ywk-header-nav li.on a,.ywk-header.scroll-down .ywk-header-nav li.on a,.ywk-header.scroll-top .ywk-header-nav li.on a{color:#fc0000;opacity:1}
.ywk-header:hover .ywk-header-right-link a,.ywk-header.scroll-down .ywk-header-right-link a,.ywk-header.scroll-top .ywk-header-right-link a{color: #fc0000;background: linear-gradient(to right,#f0aaa9,#fc0000,#fc0000);-webkit-background-clip:text;color:transparent;}
.ywk-header:hover .ywk-header-right-link a::after,.ywk-header.scroll-down .ywk-header-right-link a::after,.ywk-header.scroll-top .ywk-header-right-link a::after{background:#fff}
.ywk-header:hover .ywk-header-right-link a:hover,.ywk-header.scroll-down .ywk-header-right-link a:hover,.ywk-header.scroll-top .ywk-header-right-link a:hover{color: #fc0000;opacity:1}
.ywk-header:hover .ywk-header-right-link a:hover::after,.ywk-header.scroll-down .ywk-header-right-link a:hover::after,.ywk-header.scroll-top .ywk-header-right-link a:hover::after{width:100%;background:#fc0000;left:0}
.ywk-header-right-link a.on{color:#fff;opacity:1}
.ywk-header-right-link a.on::after{width:100%;background:#fff;left:0}
.ywk-header:hover .ywk-header-right-link a.on,.ywk-header.scroll-down .ywk-header-right-link a.on,.ywk-header.scroll-top .ywk-header-right-link a.on{color:#fc0000;opacity:1}
.ywk-header:hover .ywk-header-right-link a.on::after,.ywk-header.scroll-down .ywk-header-right-link a.on::after,.ywk-header.scroll-top .ywk-header-right-link a.on::after{width:100%;background:#fc0000;left:0}
.ywk-header:hover .ywk-header-right a span,.ywk-header.scroll-down .ywk-header-right a span,.ywk-header.scroll-top .ywk-header-right a span{color:#1e2d45}
.ywk-header:hover .ywk-header-right a:hover span,.ywk-header.scroll-down .ywk-header-right a:hover span,.ywk-header.scroll-top .ywk-header-right a:hover span{color:#fc0000;opacity:1}
.ywk-header:hover .ywk-header-right-search i,.ywk-header.scroll-down .ywk-header-right-search i,.ywk-header.scroll-top .ywk-header-right-search i{background:url('../image/ss2.png') center no-repeat;opacity:.7}
.ywk-header:hover .ywk-header-right-language i,.ywk-header.scroll-down .ywk-header-right-language i,.ywk-header.scroll-top .ywk-header-right-language i{background:url('../image/ee2.png') center no-repeat;opacity:1}
.ywk-header:hover .ywk-header-right-search a:hover i,.ywk-header.scroll-down .ywk-header-right-search a:hover i,.ywk-header.scroll-top .ywk-header-right-search a:hover i{background:url('../image/ss3.png') center no-repeat;opacity:1}
.ywk-header:hover .ywk-header-right-language a:hover i,.ywk-header.scroll-down .ywk-header-right-language a:hover i,.ywk-header.scroll-top .ywk-header-right-language a:hover i{background:url('../image/ee2.png') center no-repeat;opacity:1}
.navblack .ywk-header .ywk-logo img.default{display:none}
.navblack .ywk-header .ywk-logo img.hover{display:block}
.navblack .ywk-header .ywk-stock-code{color:#1e2d45}
.navblack .ywk-header .ywk-stock-code::before{background:#676f82}
.navblack .ywk-header .ywk-header-nav li a{color:#1e2d45}
.navblack .ywk-header .ywk-header-nav li a::after{background:#fc0000}
.navblack .ywk-header .ywk-header-nav li.cur a{color:#fc0000}
.navblack .ywk-header .ywk-header-right a span{color:#1e2d45}
.navblack .ywk-header .ywk-header-right-link a{color:#1e2d45}
.navblack .ywk-header .ywk-content::after{background:#676f82;opacity:0}
.navblack .ywk-header.scroll-top .ywk-content::after,.navblack .ywk-header.scroll-down .ywk-content::after{opacity:0}
.navblack .ywk-header .ywk-header-right-language i{background:url('../image/ee2.png') center no-repeat}
.navblack .ywk-header .ywk-header-right-search i{background:url('../image/ss2.png') center no-repeat}
.navblack .ywk-header::after{content:'';width:100%;opacity:.1;height:1px;background:#000;position:absolute;left:0;bottom:0}
.ywk-header-nav-show-mark{width:100%;height:100%;position:fixed;left:0;top:0px;z-index:-1;background:rgba(0,0,0,.3);opacity:0;transition:all .4s ease}
.ywk-header-nav-show-mark.cur{z-index:20;opacity:1}
.ywk-header.scroll-top::after,.ywk-header.scroll-down::after{content:'';width:100%;height:1px;background:#000;opacity: 0;position:absolute;left:0;bottom:0}
.ywk-header.scroll-top .ywk-header-nav-show-content::before,.ywk-header.scroll-down .ywk-header-nav-show-content::before{display:none}
.navblack .ywk-header-nav-show-content::before,.navblack .ywk-header-nav-show-content::before{display:none}
.ywk-menu-toggle{display:none;width:50px;height:50px;position:fixed;right:0px;top:0px;z-index:9999}
.ywk-menu-toggle span.hamburger,.ywk-menu-toggle span.hamburger:after,.ywk-menu-toggle span.hamburger:before{content:"";display:block;width:24px;height:2px;background:#333;position:absolute;top:50%;margin-top:-1px;left:50%;margin-left:-12px;-webkit-transition:transform 0.3s cubic-bezier(0.600,0.000,0.200,1.000);transition:transform 0.3s cubic-bezier(0.600,0.000,0.200,1.000);-webkit-transition-timing-function:cubic-bezier(0.600,0.000,0.200,1.000);transition-timing-function:cubic-bezier(0.600,0.000,0.200,1.000);transition-delay:0.15s}
.ywk-menu-toggle span.hamburger:after{margin-top:-7px;top:0;transition-delay:0.27s}
.ywk-menu-toggle span.hamburger:before{margin-top:7px;top:0;transition-delay:0.2s}
.ywk-menu-toggle span.cross:before,.ywk-menu-toggle span.cross:after{content:"";display:block;width:24px;height:2px;background:#000;position:absolute;top:50%;margin-top:-1.5px;left:50%;margin-left:-12px;-webkit-transform:translateY(-70px) translateX(-70px) rotate(45deg);transform:translateY(-70px) translateX(-70px) rotate(45deg);transition-delay:0.12s}
.ywk-menu-toggle span.cross:after{transition-delay:0s;-webkit-transform:translateY(70px) translateX(-70px) rotate(-45deg);transform:translateY(70px) translateX(-70px) rotate(-45deg)}
.ywk-menu-toggle span.cross:after{-webkit-transform:translateY(-70px) translateX(70px) rotate(-45deg);transform:translateY(-70px) translateX(70px) rotate(-45deg)}
.no-touch .ywk-menu-toggle span.hamburger,.no-touch .ywk-menu-toggle span.hamburger:after,.no-touch .ywk-menu-toggle span.hamburger:before{-webkit-transform:translateX(70px);transform:translateX(70px);transition-delay:0.12s;background:#fff}
.no-touch .menu-toggle span.hamburger:after{transition-delay:0s}
.no-touch .menu-toggle span.hamburger:before{transition-delay:0.07s}
.no-touch .ywk-menu-toggle span.cross:before{transition-delay:0.12s;-webkit-transform:rotate(45deg);transform:rotate(45deg)}
.no-touch .ywk-menu-toggle span.cross:after{transition-delay:0.24s;-webkit-transform:rotate(-45deg) !important;transform:rotate(-45deg) !important}
.ywk-header.scroll-down .ywk-menu-toggle span.hamburger,.ywk-header:hover .ywk-menu-toggle span.hamburger,.ywk-header.scroll-down .ywk-menu-toggle span.hamburger:after,.ywk-header:hover .ywk-menu-toggle span.hamburger:after,.ywk-header.scroll-down .ywk-menu-toggle span.hamburger:before,.ywk-header:hover .ywk-menu-toggle span.hamburger:before,.ywk-header.scroll-top .ywk-menu-toggle span.hamburger,.ywk-header.scroll-top .ywk-menu-toggle span.hamburger:after,.ywk-header.scroll-top .ywk-menu-toggle span.hamburger:before{background:#000}
.no-touch body,.no-touch html{overflow:hidden}
.no-touch .ywk-header{background:#fff}
.no-touch .ywk-header .ywk-logo img.default{display:none}
.no-touch .ywk-header .ywk-logo img.hover{display:block}
.no-touch .ywk-header-right-search i{background:url(../image/ss2.png) center no-repeat;opacity:1}
.no-touch .ywk-header-right-language i{background:url(../image/ee2.png) center no-repeat;opacity:1}
.mobile-nav{position:fixed;overflow:hidden;width:100%;height:100%;left:0;top:0;z-index:31;padding-top:20%;background: rgba(51,51,51,.98);box-sizing:border-box;transition:all .4s ease;display:block;transform:translateX(100%)}
.mobile-nav ul{position:relative;width:80%;height:100%;overflow-x:hidden;overflow-y:scroll;margin:0 auto;padding:0;list-style:none}
.mobile-nav ul::-webkit-scrollbar{width:0px}
.mobile-nav li{list-style:none;margin:0;padding:16px 0;text-align:left;border-bottom:1px solid rgba(255,255,255,.2)}
.mobile-nav li a{display:block;color:#fff;opacity: 1;font-size:16px;/* background:url('../image/jt3.png') right center no-repeat; *//* background-size:auto 50%; */}
.mobile-nav li a.cur{opacity:1;background:url('../image/jt2.png') right center no-repeat;background-size:auto 50%}
.mobile-nav li ul{list-style:none;margin:0;padding:20px 0}
.mobile-nav li ul.mchildren{display:none;padding-left:5%}
.mobile-nav li ul li{list-style:none;margin:0;padding:10px 0}
.mobile-nav li ul li:last-child{border:none}
.mobile-nav li ul li a{font-size:14px}
.mobile-nav.is-visible{transform:translateX(0px);display:block}
.mobile-nav li ul li ul.three-children{display:none;list-style:none;margin:0;padding:10px 0;width:100%}
.mobile-nav li ul li ul.three-children.cur{display:block}
.mobile-nav li ul li ul.three-children a{font-size:12px;padding:10px 0;display:block;border-bottom:1px solid rgba(255,255,255,.2);background:none}
.mobile-nav li ul li ul.three-children a:last-child{border:none}
.navblack .ywk-menu-toggle span.hamburger,.navblack .ywk-menu-toggle span.hamburger:after,.navblack .ywk-menu-toggle span.hamburger:before{background:#000}
.cd-nav-trigger{display:block;overflow:hidden;height:50px}

/* footer */
.ywk-footer{background:#111924 url('../image/footer.jpg') center no-repeat;background-size:cover;padding-top:80px;overflow:hidden;color:#000}
.ywk-footer .ywk-content{width:75%}
.ywk-footer .ywk-content-top{position:relative;overflow:hidden;padding-bottom:40px;border-bottom:1px solid #29303a}
.ywk-footer a:hover{color:#fff}
.ywk-content-top-logo{width:50px}
.ywk-content-top-email-subscription{position:absolute;right:0;top:0}
.email-address-input{border:1px solid #414750;background:none;width:250px;height:45px;line-height:45px;box-sizing:border-box;padding:0 4%;color:#ccc;display:inline-block;vertical-align:middle}
.email-address-input:focus{border:1px solid #ccc}
.subscription{border:1px solid #414750;background:none;width:110px;height:45px;line-height:45px;text-align:center;color:#60656b;font-size:12px;cursor:pointer;box-sizing:border-box;display:inline-block;vertical-align:middle}
.subscription:hover{background:#fff;color:#000}
.ywk-content-center{color:#6c7178;clear:both;overflow:hidden;padding:50px 0 20px 0;position:relative}
.ywk-content-center ul{list-style:none;margin:0;padding:0;float:left;min-width:20%}
.ywk-content-center ul:last-child{min-width:auto}
.ywk-content-center ul strong{font-weight:normal;font-size:14px;text-transform:uppercase;color:#fff;padding-bottom:10px;display:block}
.ywk-content-center ul li{list-style:none;margin:0;padding:4px 0}
.ywk-content-center ul li a{color:#6c7178;font-size:14px}
.ywk-content-bottom{color:#6c7178;border-top:1px solid #29303a;padding:30px 0;overflow:hidden;position:relative}
.ywk-content-bottom a{font-size:12px;display:inline-block;vertical-align:middle;color:#6c7178}
.ywk-content-copy{font-size:12px;float:left;width:50%}
.ywk-content-copy span{display:inline-block;vertical-align:middle}
.ywk-content-link{width:40%;text-align:right;position:absolute;right:0;top:50%;margin-top:-10px}
.ywk-content-link a{margin-left:20px}
.ywk-content-social{text-align:right;clear:both;overflow:hidden;padding:20px 0;position:relative}
.ywk-content-social a{display:inline-block;vertical-align:middle;margin-left:10px;width:22px;height:22px;opacity:.5}
.ywk-content-social a:hover{opacity:1}
.ywk-content-social-ewm{width:100px;height:100px;background:#fff;padding:10px;z-index:10;position:absolute;right:0;bottom:0;display:none}

/* index */
.ywk-index-banner{position:relative;width:100%;height:100%;margin-top: 145px;}
/* .ywk-index-banner .swiper-slide:nth-child(2) .text-4,.ywk-index-banner .swiper-slide:nth-child(7) .text-4{color: #333;font-size: 22px;font-weight:bold;line-height: 1.6;margin: 0;width: 35%;text-align: center;margin-top: 10px;}
.ywk-index-banner .swiper-slide:nth-child(2) .text-4 p,.ywk-index-banner .swiper-slide:nth-child(7) .text-4 p{padding: 0;}
.ywk-index-banner .swiper-slide:nth-child(2) .text-4 p:before,.ywk-index-banner .swiper-slide:nth-child(7) .text-4 p:before{display:none;}
.ywk-index-banner .swiper-slide:nth-child(2) .title-2 span,.ywk-index-banner .swiper-slide:nth-child(7) .title-2 span{margin: 0;}
 */.ywk-index-banner .ywk-index-banner-container{position:relative;overflow:hidden;width:100%}
.ywk-index-banner .text{position:absolute;width:90%;top:34%;left:8%;z-index:10;color:#fff;text-align: left;}
.ywk-index-banner .text *{position:relative;z-index:10}
.ywk-index-banner .text .title-1{font-size:140px;line-height:120px;color:#fff;transform:translateY(200px);opacity:0;transition:all 0.2s}
.ywk-index-banner .text .title-1 h1{font-size:140px;line-height:120px;text-transform:uppercase;display:none}
.ywk-index-banner .text .title-2{position:relative;font-size: 22px;line-height:1;/* text-transform:uppercase; */transform:translateY(200px);opacity:0;transition:all 0.5s;display:inline-block;color: #333;font-weight: 600;/* font-style: italic; */}
.ywk-index-banner .text .title-2 span{color:#fc0000;font-size: 24px;margin: 0;}
.ywk-index-banner .text .en{display:block;white-space:nowrap;font-size:6rem;line-height:0.8em;color:rgba(255,255,255,0);-webkit-text-stroke:1px #fff;position:absolute;left:50%;-webkit-transform:translateX(-50%) translateY(1.2rem);-ms-transform:translateX(-50%) translateY(1.2rem);transform:translateX(-50%) translateY(1.2rem);top:-48px;z-index:1;opacity:0;-webkit-transition:all 0.5s;transition:all 0.5s}
.ywk-index-banner .swiper-slide-active .text .en{-webkit-transform:translateX(-50%) translateY(0);-ms-transform:translateX(-50%) translateY(0);transform:translateX(-50%) translateY(0);opacity:0.38;-webkit-transition-delay:0.2s;transition-delay:0.2s}
.ywk-index-banner .text .line-3{transform:translateY(200px);left:47.5%;opacity:0;transition:all 0.7s}
.ywk-index-banner .text .line-3 i{display:block;margin:30px 0;width:80px;height:4px;background:#fff}
.ywk-index-banner .text .text-4{font-size: 16px;line-height: 1.3;color: #333;transform:translateY(200px);opacity:0;transition:all 0.7s;margin-bottom: 20px;margin-top: 25px;padding-right: 65%;}
.ywk-index-banner .text .text-4 p{margin: 0 0 15px;padding-left: 15px;position: relative;}
.ywk-index-banner .text .text-4 p:before{content:'';position:absolute;width: 6px;height: 6px;left: 0;top: 9px;border-radius: 50%;background: #666;}
.ywk-index-banner .index_aboutmore{transform:translateY(200px);opacity:0;transition:all 0.9s}
.ywk-index-banner .swiper-slide-active .index_aboutmore{transform:translateY(0px);opacity:1;transition:all 0.9s}
.ywk-index-banner .text .text-4 span{color:#fff!important}
.ywk-index-banner .text .viewmore span{color:#666}
.ywk-index-banner .text .viewmore{transform:translateY(200px);opacity:0;transition:all 1.2s}
.ywk-index-banner .video{position:absolute;width:100%;height:100%;left:0;top:0;z-index:9;opacity:0.5}
.ywk-index-banner .video video{display:block;width:100%;height:100%;object-fit:cover}
.ywk-index-banner .swiper-slide-active .text .title-1,.ywk-index-banner .swiper-slide-active .text .title-2,.ywk-index-banner .swiper-slide-active .text .line-3,.ywk-index-banner .swiper-slide-active .text .text-4,.ywk-index-banner .swiper-slide-active .text .viewmore{transform: translateY(0px);opacity:1}
.pbanner.ywk-index-banner .text .title-1,.pbanner.ywk-index-banner .text .title-2,.pbanner.ywk-index-banner .text .line-3,.pbanner.ywk-index-banner .text .text-4,.pbanner.ywk-index-banner .text .viewmore{transform: translateY(0px);opacity:1}
.ywk-index-banner .swiper-slide-active .img{animation:bigimgani 5000ms infinite ease-out}
.ywk-index-banner .ywk-index-banner-pagination{width:auto!important;left: 34%!important;bottom: 15px!important;text-align:right;transform: translate(-50%,0%)!important;}
.ywk-index-banner .ywk-index-banner-pagination span.swiper-pagination-bullet{background:none;border-radius:0;width: 10px;height: 10px;transition:all .4s ease;margin:0;position:relative;opacity:1;margin: 0 5px;}
.ywk-index-banner .ywk-index-banner-pagination span.swiper-pagination-bullet::before{content:'';width: 10px;height: 10px;border-radius: 50%;margin:auto;position:absolute;left:50%;bottom:0;background: #000;opacity: .2;transition:all .4s ease}
.ywk-index-banner .ywk-index-banner-pagination span.swiper-pagination-bullet-active::before{opacity:1;background: #fc0000;}
.ywk-index-banner-scroll{width:40px;height:39px;position:absolute;left:4%;bottom:5%;z-index:20;display: none;}
.ywk-index-banner-scroll i{width:8px;height:45px;background:url('../image/dj.png') center no-repeat;position:absolute;left:50%;margin-left:-4px;top:-30px}
.ywk-index-banner-scroll span{display:block;width:40px;height:39px;background:url('../image/yy.png') center no-repeat}
.ywk-index-banner-scroll i{animation:tbupdonw1 2000ms infinite ease}

@keyframes tbupdonw1 {
    0% {
        top: -30px;
    }

    50% {
        top: -20px;
    }

    100% {
        top: -30px;
    }
}

.ywk-index-banner .ywk-index-banner-container.left .text{width: 94%;max-width: 1400px;top:40%;left:50%!important;top: 50%!important;-webkit-transform:translate(-50%,-50%)!important;-ms-transform:translate(-50%,-50%)!important;transform:translate(-50%,-50%)!important}
.ywk-index-banner .ywk-index-banner-container.left .text.banner1{/* padding-left: 0; */}
.ywk-index-banner .ywk-index-banner-container.center .text{width:90%;top:34%;left:5%;text-align:center}
.ywk-index-banner .ywk-index-banner-container.center .text .line-3{margin:30px auto}
.ywk-index-banner .ywk-index-banner-container.center .text .line-3 i{display:inline-block}
.ywk-index-banner .ywk-index-banner-container.center .text .text-4{margin:auto}
.ywk-index-banner .ywk-index-banner-container.center .text::before{display:none}
.ywk-index-banner .ywk-index-banner-container.center .text .title-2{display:inline-block;background:url('../image/sc2.png') left top no-repeat;padding-left:10px;margin-left:-10px}
.ywk-index-banner .ywk-index-banner-container.center .viewmore a{margin:auto;text-align:left}
.ywk-index-banner .ywk-index-banner-container.right .text{width:90%;top:34%;left:auto;right:8%;text-align:right}
.ywk-index-banner .ywk-index-banner-container.right .text .line-3 i{display:inline-block}
.ywk-index-banner .ywk-index-banner-container.right .text .text-4{text-align:right;float:right}
.ywk-index-banner .ywk-index-banner-container.right .viewmore{clear:both}
.ywk-index-banner .ywk-index-banner-container.right .viewmore a{display:inline-block;margin-top:40px;text-align:left}
.ywk-index-banner .ywk-index-banner-container.none .text{display:none}
.ywk-index-banner .ywk-index-banner-container .img{padding-bottom: 31.25%;}
.ywk-index-banner .ywk-index-banner-container .img img{width: 100%;height: 100%!important;object-fit: cover;transition:all .5s ease;left:50%!important;top:50%!important;-webkit-transform:translate(-50%,-50%)!important;-ms-transform:translate(-50%,-50%)!important;transform:translate(-50%,-50%)!important;position:absolute}
.ywk-index-banner .ywk-index-banner-container .img video{width:100%;height:auto!important;transition:all .5s ease;left:50%!important;top:50%!important;-webkit-transform:translate(-50%,-50%)!important;-ms-transform:translate(-50%,-50%)!important;transform:translate(-50%,-50%)!important;position:absolute}
.ywk-index-banner .ywk-index-banner-container .img::after{content:"";width:100%;height:100%;left:50%!important;top:50%!important;-webkit-transform:translate(-50%,-50%)!important;-ms-transform:translate(-50%,-50%)!important;transform:translate(-50%,-50%)!important;position:absolute;background: radial-gradient(ellipse,rgba(0,0,0,0),rgba(0,0,0,0.5));opacity: 0;}
.viewmore{margin-top:50px;overflow:hidden}
.viewmore a{display:inline-block;width:160px;height:50px;line-height:50px;border:1px solid #fff;background:#fff;padding:0 0px 0 35px;overflow:hidden}
.viewmore span{font-size:12px;color:#fff;display:inline-block;vertical-align:middle;margin-right:20px;text-transform:uppercase}
.viewmore i{background:url('../image/jtr2.png');width:24px;height:8px;display:inline-block;vertical-align:middle;opacity:0.6}
.viewmore a:hover{background:linear-gradient(to right,#fc0000,#fc0000,#fc0000);border:none}
.viewmore a:hover span{color:#fff!important}
.viewmore a:hover i{background:url('../image/jtr1.png')}
.ywk-title{position:relative;overflow:hidden}
.ywk-title h2{position:relative;font-size:50px;line-height:70px;margin:10px 0;color:#1e2d45;text-transform:uppercase}
.ywk-content{width:92%;margin:auto;position:relative;overflow:hidden}
.vjs-tech,.video-dimensions,#video_html5_api,.vjs-paused,.vjs-controls-disabled{height:100%!important}

/* index - product */
.ywk-index-product{padding:5% 0 5% 0;overflow:hidden;background:url('../image/ipbg.jpg') center top no-repeat}
.ywk-content-top{position:relative}
.ywk-content-top-right{position:absolute;right:0;top:40px;width:350px;text-align:right}
.ywk-content-top-swiper-leftright{position:relative;float:right;width:185px;height:50px;border:1px solid #e2e3e5}
.ywk-content-top-swiper-leftright::before{content:'';width:1px;height:24px;background:#e2e3e5;position:absolute;top:50%;left:50%;margin-top:-12px}
.ywk-content-top .swiper-product-next,.ywk-content-top .swiper-product-prev{position:absolute;top:50%;margin-top:-25px;width:50%;height:50px;cursor:pointer;opacity:.5;outline:none}
.ywk-content-top .swiper-product-next:hover,.ywk-content-top .swiper-product-prev:hover{opacity:1}
.ywk-content-top .swiper-product-prev{left:0;background:url('../image/left1.png') center no-repeat}
.ywk-content-top .swiper-product-next{right:0;background:url('../image/right1.png') center no-repeat}
.swiper-product-pagination{width:50%;position:absolute;left:0;top:15px}
.swiper-product-pagination{font-size:18px;color:#b8becc}
.swiper-product-pagination span.swiper-pagination-total{color:#b8becc}
.swiper-product-pagination span.swiper-pagination-current{color:#fc0000}
.ywk-index-product-type{padding:1% 0 0 0;overflow:hidden}
.ywk-index-product-type-item{width:100%;overflow:hidden;position:relative}
.ywk-index-product-type-item .top{position:absolute;width:100%;height:100%;padding:10%;overflow:hidden;box-sizing:border-box;z-index:10;color:#fff}
.ywk-index-product-type-item .title-1{font-size:30px;position:relative;text-transform:uppercase;opacity:.8}
.ywk-index-product-type-item .title-1::before{content:'';width:20px;height:3px;background:#fff;margin-bottom:20px;display:block;transition:all .4s ease}
.ywk-index-product-type-item .menu-2{margin-top:80px;overflow:hidden;opacity:0}
.ywk-index-product-type-item .menu-2 li{display:block;padding:5px 0;margin:0;list-style:none;clear:both}
.ywk-index-product-type-item .menu-2 a{color:#fff;font-size:14px;position:relative;display:inline-block}
.ywk-index-product-type-item .menu-2 a::after{content:'';width:0px;height:1px;background:#8ec31f;position:absolute;bottom:-3px;left:0;transition:all .4s ease}
.ywk-index-product-type-item .menu-2 a:hover{color:#8ec31f}
.ywk-index-product-type-item .menu-2 a:hover::after{width:100%}
.ywk-index-product-type-item .learnmore-3{overflow:hidden;padding:15px 0;position:absolute;left:10%;bottom:5%;width:80%;opacity:0}
.ywk-index-product-type-item .learnmore-3::after{content:'';width:0px;height:1px;background:#fff;position:absolute;bottom:0;left:0;transition:all .4s ease}
.ywk-index-product-type-item .learnmore-3 a{display:block}
.ywk-index-product-type-item .learnmore-3 span{color:#fff;font-size:14px;text-transform:uppercase}
.ywk-index-product-type-item .learnmore-3 i{width:24px;height:8px;background:url('../image/jtr1.png') no-repeat;position:absolute;right:0;top:50%;margin-top:-4px}
.ywk-index-product-type-item .learnmore-3 a:hover span{color:#8ec31f}
.ywk-index-product-type-item:hover .title-1{opacity:1}
.ywk-index-product-type-item:hover .menu-2{opacity:1;margin-top:30px}
.ywk-index-product-type-item:hover .learnmore-3{opacity:1;bottom:10%}
.ywk-index-product-type-item:hover .learnmore-3::after{width:100%}
.ywk-index-product-type-item:hover .img{opacity:.6;transform:scale(1.1)}
.ywk-index-product-type-item:hover{background:#000}
.ywk-index-product-type-item *{transition:all .4s ease}

/* index - milestone  */
.ywk-index-milestone{padding:7% 0;overflow:hidden;background:url('../image/imbg.jpg') center top no-repeat #f1f4fa;background-size:cover}
.ywk-index-milestone .ywk-content-top{text-align:center}
.ywk-index-milestone .ywk-title{margin:auto;display:inline-block}
.ywk-content-milestone{padding-top:5%;overflow:hidden}
.ywk-content-milestone-swiper{width:80%;margin:auto}
.ywk-content-milestone-swiper-item{position:relative;padding:1px 10%}
.ywk-content-milestone-swiper-item .img{width:40%;background-color:transparent;box-sizing:border-box;border:1px solid #c0c6cf}
.ywk-content-milestone-swiper-item .text{position:absolute;width:40%;right:15%;height:100%;top:0}
.ywk-content-milestone-swiper-item .text .title-1{font-size:30px;color:#1e2d45;text-transform:uppercase}
.ywk-content-milestone-swiper-item .text .text-2{font-size:14px;line-height:26px;color:#1e2d45;padding:20px 0 0 0}
.ywk-content-milestone-swiper-item .text .num-3{position:absolute;left:0;top:50%;z-index:-1;font-size:400px;color:#fff;background-image:linear-gradient(to bottom,#ffffff,#f2f5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-left:-10px;text-shadow:0px 0px 10px rgba(255,255,255,.5);transform:translateY(-50%)}
.swiper-milestone-next,.swiper-milestone-prev{width:45px;height:45px;border-radius:100%;border:1px solid #d0d4dd;position:absolute;top:50%;margin-top:-22.5px;cursor:pointer;z-index:20}
.swiper-milestone-next{background:url('../image/right2.png') center no-repeat;right:0}
.swiper-milestone-prev{background:url('../image/left2.png') center no-repeat;left:0}
.swiper-milestone-next:hover,.swiper-milestone-prev:hover{border:1px solid #1e2d45}
.ywk-year-milestone{margin-top:7%;overflow:hidden;position:relative}
.ywk-year-milestone::after{content:'';width:100%;height:1px;background:#c5cad4;position:absolute;left:0;top:4px}
.ywk-year-milestone-swiper{width:80%;overflow:hidden;margin:auto;text-align:center}
.ywk-year-milestone-swiper .swiper-slide{cursor:pointer}
.ywk-year-milestone-swiper i{width:8px;height:8px;position:absolute;left:50%;top:0;margin-left:-4px;z-index:1;background:#c0c6cf}
.ywk-year-milestone-swiper span{font-size:20px;display:block;padding-top:30px;margin:auto;color:#98a0ad}
.ywk-year-milestone-swiper .swiper-slide-thumb-active span{color:#fc0000}
.ywk-year-milestone-swiper .swiper-slide-thumb-active i{background:#fc0000}
.ywk-year-milestone-swiper i::after{content:'';width:0px;height:1px;background:#000;position:absolute;left:4px;top:4px;z-index:3}
.ywk-year-milestone-swiper .swiper-slide-thumb-active i::after{animation:width130 3500ms infinite ease}

@keyframes width130 {
    0% {
        width: 0px;
    }

    100% {
        width: 130px;
    }
}

/* index - globalfootprint  */
.ywk-index-globalfootprint{padding:4% 0 1% 0;overflow:hidden;background:url('../image/globalfootprint.jpg') center bottom no-repeat #0a1019;background-size:cover}
.ywk-index-globalfootprint .ywk-content-top{text-align:center}
.ywk-index-globalfootprint .ywk-content-top .ywk-title{display:inline-block}
.ywk-index-globalfootprint .ywk-content-top .ywk-title h2{color:#fff}
.ywk-index-globalfootprint .ywk-content-top .ywk-title h2::before{background:url('../image/title2.png')}
.ywk-text{font-size:16px;color:#fff;opacity:.8;line-height:26px;width:40%;margin:.5% auto 4% auto}
.ywk-globalfootprint-item{width:86%;margin:3% auto auto auto;overflow:hidden}
.ywk-globalfootprint-item li{position:relative;float:left;width:20%;box-sizing:border-box;padding:1.3% 2% 1.5% 2%;color:#fff;overflow:hidden;list-style:none;margin:0;text-align:left;border-top:1px solid rgba(255,255,255,.2);border-right:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2);transition:all .4s ease}
.ywk-globalfootprint-item li:first-child{border-left:1px solid rgba(255,255,255,.2)}
.ywk-globalfootprint-item li i{width:35px;height:35px;position:absolute;right:15%;top:24%}
.ywk-globalfootprint-item li h3{margin:0;position:relative;font-weight:normal}
.ywk-globalfootprint-item li h3 strong{font-size:44px;font-weight:normal}
.ywk-globalfootprint-item li h3 strong em{font-style:normal}
.ywk-globalfootprint-item li h3 span{font-size:20px;padding-left:10px;text-transform:uppercase;font-weight:normal}
.ywk-globalfootprint-item li h3 sup{font-size:30px;line-height:30px;font-weight:normal;display:inline-block;vertical-align:super;margin:0px 0 0 5px}
.ywk-globalfootprint-item li p{display:block;font-size:15px;opacity:.6;margin:10px 0 0 0}
.ywk-globalfootprint-item li:hover{background:rgb(8 137 203 / 60%)}
.ywk-content-globalfootprint{margin-top:3%;position:relative}
.ywk-content-globalfootprint .img{background-color:transparent}
.ywk-map-line{width:1200px;margin:auto;position:relative}
.ywk-map-line .points{position:absolute;left:50%;top:50%;z-index:1}
.ywk-map-line .points .yuand{position:absolute;top:50%;left:-30px;margin-top:-25px;width:50px;height:50px;border-radius:100%;transform:scale(.1);background:rgba(255,255,255,.1)}
.ywk-map-line .points .yuand i{display:block;width:10px;height:10px;border-radius:100%;background:#fff;margin:20px}
.ywk-map-line .points .yuand::before{content:'';position:absolute;top:50%;left:50%;margin:-15px 0 0 -15px;width:30px;height:30px;border-radius:100%;background:rgba(255,255,255,.1)}
.ywk-map-line .points span{display:block;font-size:12px;color:#fff;opacity:.4;padding:13px;display:none}
.ywk-map-line .points.cur .yuand{background:rgba(243,151,0,.2)}
.ywk-map-line .points.cur .yuand::before{background:rgba(243,151,0,.2)}
.ywk-map-line .points.cur .yuand i{background:#8ec31f}
.ywk-map-line .points.cur span{color:#8ec31f;opacity:1}
.ywk-map-line .points .yuand{animation:yuanfangda 1500ms infinite ease}
.ywk-map-line .points1 .yuand{animation:yuanfangda 2200ms infinite ease}
.ywk-map-line .points2 .yuand{animation:yuanfangda 2300ms infinite ease}
.ywk-map-line .points4 .yuand{animation:yuanfangda 2200ms infinite ease}
.ywk-map-line .points6 .yuand{animation:yuanfangda 2300ms infinite ease}
.ywk-map-line .points8 .yuand{animation:yuanfangda 2100ms infinite ease}
.ywk-map-line .points10 .yuand{animation:yuanfangda 1400ms infinite ease}
.ywk-map-line .points12 .yuand{animation:yuanfangda 2600ms infinite ease}
.ywk-map-line .points13 .yuand{animation:yuanfangda 1100ms infinite ease}
.ywk-map-line .points17 .yuand{animation:yuanfangda 1200ms infinite ease}
.ywk-map-line .points18 .yuand{animation:yuanfangda 2100ms infinite ease}
.ywk-map-line .points20 .yuand{animation:yuanfangda 1400ms infinite ease}
.ywk-map-line .points22 .yuand{animation:yuanfangda 2600ms infinite ease}
.ywk-map-line .points24 .yuand{animation:yuanfangda 1300ms infinite ease}

@keyframes yuanfangda {
    0% {
        transform: scale(0.1);
        opacity: 1;
    }

    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}

.points1{margin:-60px 0 0 -45px}
.points2{margin:-140px 0 0 -405px}
.points3{margin:-95px 0 0 -400px}
.points4{margin:-145px 0 0 -310px}
.points5{margin:-115px 0 0 -350px}
.points6{margin:-167px 0 0 -124px}
.points7{margin:-35px 0 0 -135px}
.points8{margin:130px 0 0 -300px}
.points9{margin:-90px 0 0 70px}
.points10{margin:0px 0 0 -30px}
.points11{margin:120px 0 0 30px}
.points12{margin:185px 0px 0 170px}
.points13{margin:-155px 0px 0 390px}
.points14{margin:-80px 0px 0 440px}
.points15{margin:62px 0px 0 530px}
.points16{margin:102px 0px 0 580px}
.points17{margin:-95px 0px 0 -180px}
.points18{margin:-25px 0px 0 -280px}
.points19{margin:-10px 0px 0 -360px}
.points20{margin:60px 0px 0 -300px}
.points21{margin:-188px 0px 0 14px}
.points22{margin:-190px 0px 0 310px}
.points23{margin:-20px 0px 0 450px}
.points24{margin:170px 0px 0 550px}

/* index - news  */
.riifo-news-bottom{position:relative;overflow:hidden;max-width:92%;margin:20px auto 0}
.riifo-news-bottom-left{float:left;width:37%;padding:0% 3.5%}
.riifo-news-bottom-left a{display:block;overflow:hidden;padding-bottom:3%;position:relative}
.riifo-news-bottom-left a:hover .img .pic{transform:scale(1.1)}
.riifo-news-bottom-left a::before{content:'';width:100%;height:3px;position:absolute;right:0;bottom:0;z-index:2}
.riifo-news-bottom-left a:hover::before{animation:lefttoright1 1000ms ease-in-out 1 forwards}
.riifo-news-bottom-left .text{padding:5% 0%;position:relative}
.riifo-news-bottom .data-1{padding-bottom:10px;font-size:12px;color:#999}
.riifo-news-bottom .title-2{padding-bottom:10px;color:#000;font-size:18px}
.riifo-news-bottom .text-3{overflow:hidden;line-height:24px;color:#666;font-size:15px}
.riifo-news-bottom-right{float:right;width:50%}
.riifo-news-bottom-item{overflow:hidden;padding-bottom:15px}
.riifo-news-bottom-item:hover .title-2{color:#fc0000}
.riifo-news-bottom-item .text{padding:25px 0 30px;position:relative;border-bottom:1px solid #ccc}
.riifo-news-bottom .learnmore-3{font-size:0;overflow:hidden;margin-top:30px;display:none}
.riifo-news-bottom .learnmore-3 i{display:inline-block;vertical-align:middle;width:20px;height:20px;background:url('../images/jiah1.png') center no-repeat;border-radius:100%;border:2px solid #000}
.riifo-news-bottom .learnmore-3 span{display:inline-block;vertical-align:middle;font-weight:bold;margin-left:10px;font-size:14px}
.riifo-news-bottom a:hover .learnmore-3 i{border:2px solid #ed2939;background:url('../images/jiah2.png') center no-repeat;transform:rotate(180deg)}
.riifo-news-bottom a:hover .learnmore-3 span{color:#ed2939}

/* index - customers  */
.ywk-index-customers{padding:4% 0 2% 0;overflow:hidden;background:url('../image/customers.jpg') center top no-repeat #0a1019;background-size:cover}
.ywk-index-customers .ywk-content-top{text-align:left;max-width:86%;margin:0 auto}
.ywk-index-customers .ywk-content-top .ywk-title{display:inline-block}
.ywk-index-customers .ywk-text{color:#1e2d45;opacity:.8}
.ywk-content-customers{margin:3% auto;position:relative;overflow:hidden}
.ywk-content-customers-swiper{position:relative;overflow:hidden;padding-bottom:5%;width:82%;margin:auto}
.ywk-content-customers-swiper .img{position:relative;background:rgba(255,255,255,.5);width:100%;transition:all .4s ease}
.ywk-content-customers-swiper .img:hover{background:rgba(255,255,255,1)}
.ywk-content-customers-swiper .swiper-pagination-customers{bottom:0}
.ywk-content-customers-swiper .swiper-pagination-customers span{font-size:16px;color:#fc0000;width:20px;height:auto;border-bottom:2px solid #fc0000}
.ywk-content-customers-swiper .swiper-pagination-customers span.swiper-pagination-bullet{margin:0 10px;border-radius:0;background:none;padding-bottom:5px}
.ywk-content-customers-swiper .swiper-pagination-customers span.swiper-pagination-bullet-active{color:#8ec31f;border-bottom:2px solid #8ec31f}

/* product */
.ywk-page-banner{position:relative;width:100%;height:100%;overflow:hidden;margin-top:90px}
.ywk-page-banner .img{background-repeat:no-repeat;background-position:center;background-size:cover;animation:bgimgain 3000ms 1 ease-out}

@keyframes bgimgain {
    0% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1.0);
    }
}


.ywk-page-banner .banner-title.bottom35{bottom:35%}
.ywk-page-banner .ywk-index-banner-scroll{right:5%;left:auto;bottom:10%}
.banner-title{position:absolute;left:5%;bottom:33%;z-index:10;padding:10px 0 0 20px;overflow:hidden}
.banner-title h2{position:relative;font-size:60px;line-height:60px;margin:0;color:#fff;text-transform:uppercase}
.banner-title p{color:#fff}
.banner-nav-type{bottom:0;left:0;width:100%;height:auto;z-index:5;position:relative;background:#fff}
.banner-nav-type::before{content:'';width:100%;height:1px;position:absolute;right:0;top:0;background:#fff;opacity:.2}
.nav-type{position:relative;font-size:0;text-align:center;overflow:hidden;padding-bottom:0;display:flex}
.nav-type::before{content:'';width:100%;height:1px;position:absolute;right:0;bottom:0;background:#fff;opacity:.2}
.nav-type li{width:auto;float:left;margin:0;padding:0;flex:1;max-width:400px;list-style:none;border-bottom:1px solid #eee;border-left:1px solid #eee}
.nav-type li:nth-child(1){border-left:none}
.nav-type li::after{content:'';width:1px;height:100%;position:absolute;right:0;top:0;background:rgba(255,255,255,.2);display:none}
.nav-type li:last-child::after{display:none}
.nav-type a{width:100%;height:100%;overflow:hidden;padding:30px;position:relative;display:block;box-sizing:border-box;z-index:10;position:relative}
.banner-nav-type .nav-type a h4{color:#333;font-size:18px;font-weight:bold}
.nav-type a::before{content:'';width:1px;height:100%;position:absolute;right:0;top:0;background:rgba(255,255,255,.2)}
.nav-type li:last-child a::before{display:none}
.nav-type a i{display:block;width:55px;height:55px;position:relative;margin:auto}
.nav-type a i img,.nav-type a i svg{max-width:80%;max-height:80%;opacity:.8}
.nav-type a i *{fill:#ffffff!important}
.nav-type a h4{position:relative;font-size:18px;color:#fff;margin:0;font-weight:normal;z-index:5;text-transform:uppercase;opacity:.8}
.nav-type a:hover{background:#fc0000}
.nav-type a:hover h4{color:#fff;opacity:1}
.nav-type li.cur a{background:#fc0000}
.nav-type li.cur a h4{color:#fff;opacity:1}
.nav-type li.cur a h4{opacity:1}
.nav-type li.cur a i *{opacity:1}
.nav-type-two-show{position:absolute;left:0;width:100%;overflow:hidden;z-index:33;bottom:0;height:auto;display:none}
.nav-type-two-show::before{content:'';width:100%;height:1px;position:absolute;right:0;top:0;background:#fff;opacity:.2}
.nav-type-two-show .nav-type-two{width:90%;height:100%;padding:0;background:none;position:relative;text-align:left;margin:auto}
.nav-type-two-show .nav-type-two a{width:auto;height:auto;background:none;display:inline-block;vertical-align:middle;line-height:60px;color:#333;margin-right:2%;opacity:.6;position:relative;font-size:14px;padding:0;background:none;float:left}
.nav-type-two-show .nav-type-two a::before{display:none}
.nav-type-two-show .nav-type-two a.cur,.nav-type li.cur .nav-type-two-show .nav-type-two a{background:none}
.nav-type-two-show .nav-type-two a.cur{color:#8ec31f;opacity:1}
.nav-type-two-show .nav-type-two a:hover{opacity:1}
.nav-type-two-show .nav-type-two a::after{content:'';width:0px;height:1px;position:absolute;bottom:15px;left:0;background:#fff;transition:all .4s ease}
.nav-type-two-show .nav-type-two a.cur::after{width:100%;background:#8ec31f}
.nav-type-two-show .nav-type-two a:hover::after{width:100%}
.nav-type li.cur .nav-type-two-show{display:block}
.ywk-page{position:relative;overflow:hidden}
.product_detail{padding-top:90px}
.ywk-page.boxkuai::before{content:'';width:100%;height:100%;position:absolute;left:0;top:0;z-index:1;background:#f5f7fa}
.ywk-page-content{position:relative;overflow:hidden;z-index:10}
.ywk-product-content{padding:6% 0;overflow:hidden;width:88%;margin:auto;position:relative}
.ywk-left{float:left;width:38%;padding:0 0 0 1%;position:relative}
.ywk-introduce{font-size:18px;line-height:30px;color:#1e2d45;overflow:hidden;text-align:justify}
.ywk-introduce-line{color:#fc0000;font-size:16px;line-height:26px;padding:20px 0;overflow:hidden;text-align:justify}
.ywk-introduce-line p{text-decoration:underline}
.ywk-introduce-item{overflow:hidden}
.ywk-introduce-item li{list-style:none;float:left;overflow:hidden;margin-right:10%}
.ywk-introduce-item li h4{font-weight:normal;color:#8ec31f;margin:5px 0}
.ywk-introduce-item li h4 strong{font-weight:normal;font-size:30px}
.ywk-introduce-item li h4 span{font-size:20px}
.ywk-introduce-item li p{display:block;font-size:14px;color:#666e80;margin:5px 0}
.ywk-right{width:50%;float:right}
.ywk-right-video{position:relative;background-color:transparent;background-repeat:no-repeat;background-position:center;background-size:cover}
.ywk-play{width:76px;height:76px;position:absolute;left:50%;top:50%;margin:-33px 0 0 -33px;border:3px solid #fff;border-radius:100%;z-index:10;cursor:pointer;transition:all .4s ease}
.ywk-play:hover{border:3px solid #8ec31f}
.ywk-play i{display:block;width:17px;height:23px;position:absolute;left:50%;top:50%;margin:-11.5px 0 0 -7.5px;background:url('../image/play.png') center no-repeat}
.ywk-product{padding:6% 0;overflow:hidden;width:88%;margin:auto}
.ywk-product .ywk-content-top{text-align:center}
.ywk-product .ywk-content-top .ywk-title{display:inline-block}
.ywk-product-nav{text-align:center;margin-top:30px;overflow:hidden;font-size:0}
.ywk-product-nav a{text-transform:uppercase;font-size:18px;color:#9498a0;line-height:60px;padding:0 40px;display:inline-block;vertical-align:middle;box-sizing:border-box;border-top:1px solid #e5e5e5;border-bottom:1px solid #e5e5e5;border-right:1px solid #e5e5e5}
.ywk-product-nav a:first-child{border-left:1px solid #e5e5e5}
.ywk-product-nav a.cur{color:#fff;background:#fc0000}
.ywk-product-nav a:hover{color:#fc0000}
.ywk-product-nav a.cur:hover{color:#fff}
.ywk-product-list{padding:0;overflow:hidden;display:flex;flex-wrap:wrap}
.ywk-product-item{float:left;width:48%;flex:0 0 48%;margin:1%;margin-right:1%;overflow:hidden;background:#fff;padding:20px}
.ywk-product-item a{display:flex;position:relative}
.ywk-product-item .text{width:50%;height:100%;overflow:hidden;position:relative;left:0;z-index:2;flex:0 0 50%;padding:20px}
.ywk-product-item .title-1{font-size:26px;color:#1e2d45;position:relative;overflow:hidden;padding-bottom:7%;padding-top:5px}
.ywk-product-item .title-1::after,.ywk-product-item .title-1::before{content:'';width:100%;height:2px;background:#dadddf;position:absolute;left:0;bottom:0}
.ywk-product-item .title-1::before{width:20%;z-index:3;background:#8ec31f;transition:all .4s ease}
.ywk-product-item .title-1::after{width:100%}
.ywk-product-item .text-2{font-size:14px;line-height:26px;color:#666e80;padding:0;margin-top:30px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4}
.ywk-product-item .text-3{font-size:14px;margin-top:40px}
.ywk-product-item .more-3{position:relative;padding-top:7%;padding-bottom:5px;overflow:hidden;display:inline-block}
.ywk-product-item .more-3::after{content:'';width:0px;height:1px;background:#c6d1e3;position:absolute;left:0;bottom:0;transition:all .4s ease}
.ywk-product-item .more-3 span{display:inline-block;vertical-align:middle;font-size:14px;color:#a1a6b2;margin-right:10px}
.ywk-product-item .more-3 i{display:inline-block;vertical-align:middle;background:url('../image/right2.png') center no-repeat;width:17px;height:7px;opacity:.4}
.ywk-product-item .img{background-color:#f5f7fa}
.ywk-product-item .img img{opacity:0}
.ywk-product-item .product-pic{width:45%;height:100%;overflow:hidden;position:relative;margin-left:5%;flex:0 0 45%;padding-bottom:50%}
.ywk-product-item a:hover .title-1{padding-left:10px;color:#fc0000}
.ywk-product-item a:hover .title-1::before{width:100%}
.ywk-product-item a:hover .text-2{color:#666e80}
.ywk-product-item a:hover .more-3 span{color:#1e2d45}
.ywk-product-item a:hover .more-3 i{opacity:1}
.ywk-product-item a:hover .more-3::after{width:100%}
.ywk-product-item a:hover .product-pic img.img-center{transform:scale(1.05);width:105%;height:105%}
.ywk-product-detail{position:relative;overflow:hidden}
.ywk-product-detail-top{position:relative;overflow:hidden}
.ywk-product-detail-path{padding:20px 0;font-size:12px;color:#666e80;position:absolute;left:4%;top:98px;z-index:10;width:92%}
.ywk-product-detail-path a{font-size:12px;color:#666e80}
.ywk-product-detail-path a.cur{color:#fc0000}
.ywk-product-detail-path a:hover{color:#fc0000}
.ywk-product-detail-text{position:absolute;width:88%;left:9%;top:50%;z-index:5;padding-top:4.8%;overflow:hidden;transform:translateY(-50%)}
.ywk-product-detail-text .xinghao-1{color:#8ec31f;font-size:40px}
.ywk-product-detail-text .title-2{color:#fc0000;font-size:90px;text-transform:uppercase;width:36%}
.ywk-product-detail-text .line-3{width:50px;height:4px;background:#fc0000;margin:20px 0}
.ywk-product-detail-text .text-4{color:#666e80;font-size:16px;line-height:28px;padding-top:.3%;overflow:auto;width:36%;max-height:220px}
.ywk-product-detail-text .text-4::-webkit-scrollbar{height:4px;width:2px;background:#dbdedf}
.ywk-product-detail-text .text-4 p{margin:0;padding:0;font-size:16px;line-height:28px}
.ywk-product-detail-text .text-4 *{margin:0;padding:0;font-size:16px;line-height:28px}
.ywk-product-detail-pic{position:absolute;width:50%;right:5%;top:10%;overflow:hidden;z-index:8}
.ywk-product-detail-pic .pic{position:relative}
.bigtitle-bg{position:absolute;left:0;top:0;z-index:1;width:90%;overflow:hidden;white-space:nowrap}
.bigtitle-bg strong{font-weight:normal;font-size:290px;line-height:250px;text-transform:uppercase;background-image:linear-gradient(to bottom,#eef2f4,#1e2d45);-webkit-background-clip:text;-webkit-text-fill-color:transparent;opacity:.1}
.ywk-product-detail-features{overflow:hidden;position:relative}
.ywk-product-detail-main{position:absolute;overflow:hidden;width:100%;height:100%;left:0;top:0;z-index:5}
.ywk-product-detail-features .ywk-content-top{text-align:center;padding-top:10%;overflow:hidden}
.ywk-product-detail-features .ywk-title{display:inline-block}
.ywk-product-detail-features .ywk-title h2{color:#fff}
.ywk-product-detail-features .ywk-title h2::before{background:url('../image/title2.png')}
.ywk-features-swiper{padding:3% 0 5% 0;overflow:hidden;width:80%;margin:0 auto}
.features-item{position:relative;background:rgba(255,255,255,.05);overflow:hidden;transition:all .4s ease;backdrop-filter:blur(3px)}
.features-item .text{position:absolute;width:100%;height:100%;left:0;top:0;padding:5% 15%;overflow:hidden;box-sizing:border-box;text-align:center;color:#fff}
.features-item i{display:block;width:60px;height:60px;margin:10px auto;position:relative}
.features-item .title-1{font-weight:bold;position:relative;font-size:18px}
.features-item .title-1::after{content:'';width:40px;height:2px;display:block;margin:20px auto;background:#8ec31f}
.features-item strong{display:block;font-weight:normal;font-size:15px;line-height:25px;margin-top:20px;opacity:.6}
.features-item .img{background-color:transparent}
.features-item:hover{margin-top:-20px;background:#013281}
.features-item:hover strong{opacity:1}
.ywk-features-swiper .swiper-pagination-features{bottom:0}
.ywk-features-swiper .swiper-pagination-features span{font-size:16px;color:#fff;width:30px;height:auto;border-bottom:2px solid #fff}
.ywk-features-swiper .swiper-pagination-features span.swiper-pagination-bullet{margin:0 10px;border-radius:0;background:none;padding-bottom:5px}
.ywk-features-swiper .swiper-pagination-features span.swiper-pagination-bullet-active{color:#8ec31f;border-bottom:2px solid #8ec31f}
.swiper-features-next,.swiper-features-prev{position:absolute;top:50%;margin-top:13px;width:30px;height:57px;cursor:pointer;opacity:.5;outline:none}
.swiper-features-next:hover,.swiper-features-prev:hover{opacity:1}
.swiper-features-prev{left:6%;background:url('../image/left3.png') center no-repeat;background-size:100%}
.swiper-features-next{right:6%;background:url('../image/right3.png') center no-repeat;background-size:100%}
.ywk-product-detail-applications{overflow:hidden;padding:8% 0 5% 0;background:url('../image/applications.jpg') center no-repeat;background-size:cover}
.ywk-applications-content{margin-left:10%;width:90%;position:relative;overflow:hidden}
.ywk-applications-swiper{padding:3% 0 5% 0;overflow:hidden}
.ywk-applications-swiper .text{position:absolute;bottom:10%;left:10%;z-index:2;font-size:24px;color:#fff}
.ywk-applications-swiper .swiper-slide .img{overflow:hidden}
.ywk-applications-swiper .swiper-slide .pic{background-position:center;background-repeat:no-repeat;background-size:cover;background-color:#000;transition:all .4s ease}
.ywk-applications-swiper .swiper-slide:hover .img .pic{transform:scale(1.1)}
.ywk-applications-swiper .ywk-progressbar{bottom:2%;top:auto;height:2px;background:#d8dcde;width:80%}
.ywk-applications-swiper .ywk-progressbar span{background:#fc0000}
.swiper-pagination-num{font-size:20px;position:absolute;bottom:5px;right:15%;color:#a1a6b2}
.swiper-pagination-num span{font-size:20px}
.swiper-pagination-num #current1{color:#fc0000}
.ywk-product-detail-parameter{padding:5% 0;overflow:hidden;background:url('../image/parameter1.jpg') center no-repeat;background-size:cover;display:flex;padding:0 4%}
.ywk-product-detail-parameter .pic{float:left;width:50%;height:0;padding-bottom:50%;position:relative;overflow:hidden}
.ywk-product-detail-parameter .pic .mycpSwiper{max-width:800px;margin:0 auto;overflow:hidden}
.ywk-parameter-content{overflow:hidden;position:relative;width:40%;margin-top:3%;padding-left:5%}
.ywk-parameter-content .title-1{font-size:44px;color:#fc0000;padding-bottom:30px;margin-bottom:30px;border-bottom:3px solid #fc0000;text-transform:uppercase;line-height:1}
.ywk-parameter-content .title-2{margin-bottom:30px}
.ywk-parameter-content .title-3{display:inline-block;border:2px solid #0060a7;font-size:14px;line-height:2em;padding:5px 20px;border:2px solid #fc0000;border-radius:30px;color:#fc0000;margin-bottom:30px}
.ywk-parameter-content .title-4{white-space:pre-line;line-height:2;margin-bottom:30px}
.ywk-parameter-content .parameter-2 .bt{font-size:20px;color:#fc0000;display:block;margin-bottom:10px}
.ywk-parameter-content .parameter-2 p{}
.ywk-parameter-content .parameter-2 table{}
.ywk-parameter-content .parameter-2 td{padding:7px 0}
.ywk-parameter-content .parameter-2 tr{border-bottom:1px solid rgba(0,0,0,0.1)}
.ywk-parameter-content .parameter-2{overflow:hidden;height:auto;overflow-x:hidden;overflow-y:auto}
.ywk-parameter-content .parameter-2::-webkit-scrollbar{width:2px}
.ywk-parameter-content .parameter-2 ul{list-style:none;padding:0;margin:0;padding-right:5%}
.ywk-parameter-content .parameter-2 ul *{transition:all .4s ease}
.ywk-parameter-content .parameter-2 ul li{list-style:none;padding:20px 0;margin:0;border-bottom:1px solid #e5e5e5;float:left;width:45%;margin-right:5%}
.ywk-parameter-content .parameter-2 ul li span{color:#666e80;font-size:14px;display:block}
.ywk-parameter-content .parameter-2 ul li strong{font-weight:normal;font-size:14px;margin:5px 0;color:#1e2d45;display:block}
.ywk-parameter-content .parameter-2 ul h6{font-weight:normal;margin:0px;padding:25px 0;font-size:14px;display:block;clear:both;color:#1e2d45;width:95%;border-bottom:1px solid #e5e5e5}
.ywk-parameter-content .parameter-2 ul li:hover{border-bottom:1px solid #8ec31f}
.ywk-parameter-content .parameter-2 ul li:hover strong{color:#8ec31f}


/* solutions */
.ywk-solutions-content{overflow:hidden}
.ywk-solutions-content .ywk-content-top{text-align:center}
.ywk-solutions-content .ywk-content-top .ywk-title{display:inline-block}
.ywk-solutions-content .ywk-content-top .ywk-text{font-size:30px;text-transform:uppercase;padding-bottom:20px;color:#1e2d45;width:100%;opacity:1;margin:20px auto auto}
.ywk-data-center{background:url('../image/bg2.jpg');padding:7% 0 3% 0;overflow:hidden}
.ywk-content-data-center{margin:3% auto;overflow:hidden;width:90%;position:relative}
.ywk-content-data-center .leftpic-1{width:47.5%;overflow:hidden;position:relative}
.ywk-content-data-center .textright-2{position:absolute;width:43%;right:5%;top:0;height:100%}
.ywk-content-data-center .textright-2 .title-1{font-size:40px;text-transform:uppercase;padding-bottom:20px;color:#1e2d45}
.ywk-content-data-center .textright-2 .title-1 strong{color:#fc0000;font-weight:normal}
.ywk-content-data-center .textright-2 .text-2{font-size:16px;line-height:26px;color:#666e80;text-align:justify;width:84%}
.ywk-content-data-center-solution{margin:5% auto;overflow:hidden;width:90%;position:relative;clear:both}
.ywk-data-center-item{position:relative;overflow:hidden;float:left;width:33.333%;margin:0;background:#000}
.ywk-data-center-item *{transition:all .4s ease}
.ywk-data-center-item .text{position:absolute;width:90%;left:5%;bottom:5%;z-index:1;transform:translateY(80px)}
.ywk-data-center-item .text .title-1{font-size:30px;text-transform:uppercase;color:#fff;position:relative}
.ywk-data-center-item .text .title-1::after{content:'';display:block;width:0px;height:2px;margin:20px 0;background:#8ec31f;transition:all .4s ease}
.ywk-data-center-item .text .text-2{font-size:14px;color:#b1b2b2;line-height:24px;opacity:0;min-height:40px}
.ywk-data-center-item:hover .title-1{color:#8ec31f}
.ywk-data-center-item:hover .text{transform:translateY(0px)}
.ywk-data-center-item:hover .title-1::after{width:40px}
.ywk-data-center-item:hover .text-2{opacity:1}
.ywk-data-center-item:hover .img{opacity:.4}
.ywk-application-scenarios{padding:7% 0 0 0;overflow:hidden;background:#f5f7fa}
.ywk-application-scenarios .ywk-title{margin-left:5%}
.ywk-application-scenarios-center{overflow:hidden}
.ywk-application-scenarios-item{position:relative;overflow:hidden;clear:both;margin:7% 0}
.ywk-application-scenarios-item.fr .img{float:right;width:70%}
.ywk-application-scenarios-item.fl .img{float:left;width:70%}
.ywk-application-scenarios-item .text{position:absolute;left:0;top:15%;width:40%;background:#fff;overflow:hidden;z-index:5;box-sizing:border-box}
.ywk-application-scenarios-item.fl .text{left:auto;right:0}
.ywk-application-scenarios-item .text .text-center{position:absolute;width:77%;height:100%;left:13%;top:0;overflow:hidden}
.ywk-application-scenarios-item .text .num-1{font-size:24px;color:#a1a7b2}
.ywk-application-scenarios-item .text .name-2{font-size:30px;color:#fc0000;text-transform:uppercase}
.ywk-application-scenarios-item .text .item-3{font-size:14px;color:#666e80;line-height:24px;margin:30px 0 50px 0;padding-left:10px;overflow:hidden;position:relative}
.ywk-application-scenarios-item .text .item-3::before{content:'';width:2px;height:100%;background:#fc0000;position:absolute;left:0;top:0}
.ywk-application-scenarios-item .text .item-3 li{list-style:none;margin:0;font-size:14px;color:#666e80;line-height:24px;position:relative;padding-left:10px}
.ywk-application-scenarios-item .text .item-3 li::before{content:'';width:3px;height:3px;background:#ccc;position:absolute;left:0;top:50%;margin-top:-1px}
.ywk-application-scenarios-item .img{position:relative}
.ywk-application-scenarios-item .img a{display:block}
.readmore{overflow:hidden;clear:both}
.readmore a{display:block;border:1px solid #fc0000;width:200px;height:52px;text-align:center}
.readmore span{font-size:14px;line-height:52px;color:#fc0000;display:inline-block;vertical-align:middle;text-transform:uppercase;margin-right:10px}
.readmore i{display:inline-block;vertical-align:middle;background:url('../image/right4.png') no-repeat;width:24px;height:8px}
.readmore a:hover{background:#fc0000;border:1px solid #fc0000}
.readmore a:hover span{color:#fff}
.readmore a:hover i{background:url('../image/right5.png') no-repeat}
.ywk-reference-video{padding:7% 0;width:90%;margin:auto;overflow:hidden}
.ywk-reference-video .ywk-text{color:#666e80;opacity:1;text-align:left;width:100%}
.ywk-reference-video-center{overflow:hidden;position:relative}
.ywk-reference-video-center .video{position:absolute;z-index:1;width:100%;height:100%;background:#000;opacity:0}
.ywk-reference-video-center .video video{width:auto;height:100%;display:block;margin:auto}
.ywk-reference-video-center.cur .video{opacity:1}
.ywk-reference-video-center.cur .ywk-play{display:none}
.ywk-reference-video-center .ywk-close.ywk-close-video{right:0px;top:0px;background:url(../image/xx.png) center no-repeat #fff;z-index:10;display:none}
.ywk-reference-video-center .ywk-close.ywk-close-video:hover{transform:none}
.ywk-reference-video-center.cur .ywk-close.ywk-close-video{display:block}
.ywk-reference{padding:7% 0;overflow:hidden;background:#f5f7fa}
.ywk-reference .ywk-content-top{width:90%;margin:auto;text-align:left}
.ywk-reference .ywk-content-top .ywk-text{color:#666e80;opacity:1;text-align:left;width:100%}
.ywk-reference-content{overflow:hidden;position:relative;margin-left:5%;width:95%;margin-top:5%}
.ywk-reference-item{position:relative;overflow:visible}
.ywk-reference-item .img{opacity:.4}
.ywk-reference-item .text{display:none}
.ywk-reference-text{position:absolute;right:10%;top:50%;transform:translateY(-50%);width:35%;background:#fff;overflow:hidden;z-index:15}
.ywk-reference-text::after{content:'';width:3px;height:100%;background:#fc0000;position:absolute;right:0;top:0}
.ywk-reference-text .text-center{position:absolute;width:77%;height:100%;left:13%;top:0;overflow:hidden}
.ywk-reference-text .text-1{font-size:16px;color:#a1a7b2;padding-bottom:10px}
.ywk-reference-text .title-2{font-size:40px;color:#1e2d45;text-transform:uppercase;margin-bottom:80px}
.ywk-reference-swiper .swiper-slide-active .img{opacity:1}
.ywk-reference-text .swiper-pagination{position:absolute;right:10%;bottom:10%;z-index:10}
.ywk-reference-text .reference-swiper-prev,.ywk-reference-text .reference-swiper-next{display:inline-block;vertical-align:middle;width:24px;height:13px;opacity:.5;cursor:pointer}
.ywk-reference-text .reference-swiper-prev:hover,.ywk-reference-text .reference-swiper-next:hover{opacity:1}
.ywk-reference-text .reference-swiper-prev{background:url('../image/left6.png') center no-repeat}
.ywk-reference-text .reference-swiper-next{background:url('../image/right6.png') center no-repeat}
.ywk-reference-text .reference-pagination{display:inline-block;vertical-align:middle;margin:0 10px;color:#b8becc;font-size:20px}
.ywk-reference-text .reference-pagination span{color:#b8becc;font-size:20px}
.ywk-reference-text .reference-pagination #current1{color:#fc0000}
.ywk-more{position:absolute;right:0;top:50%;margin-top:-45px}
.ywk-more a{width:160px;height:75px;display:block;text-align:center;background:#8ec31f;padding-top:20px}
.ywk-more a span{display:block;font-size:14px;color:#fff;text-transform:uppercase;padding:10px 0}
.ywk-more a i{display:block;background:url('../image/more1.png');width:68px;height:8px;margin:auto}
.ywk-more a:hover{background:#fc0000}
.ywk-product-detail-path.white{color:#bbbcbd}
.ywk-product-detail-path.white a{color:#bbbcbd}
.ywk-product-detail-path.white a.cur{color:#fff}
.ywk-solutions-roomcooling{width:90%;margin:auto;position:relative;overflow:hidden;padding-top:10%}
.ywk-solutions-roomcooling::after{content:'';width:70%;height:85%;background:#f5f7fa;position:absolute;right:0;bottom:0}
.ywk-solutions-roomcooling .img{float:left;width:45%;z-index:5}
.ywk-solutions-roomcooling .text{float:left;width:40%;position:relative;z-index:5;padding:5% 5% 0 5%;overflow:hidden}
.ywk-solutions-roomcooling .title-1{font-size:40px;color:#1e2d45;text-transform:uppercase}
.ywk-solutions-roomcooling .title-1::after{content:'';width:40px;height:2px;background:#8ec31f;display:block;margin:30px 0}
.ywk-solutions-roomcooling .text-2{font-size:16px;color:#666e80;line-height:30px}
.ywk-solutions-roomcooling-list{width:90%;margin:auto;position:relative;overflow:hidden;padding:0 0 6% 0}
.ywk-solutions-roomcooling-item{width:85%;margin:auto;position:relative;overflow:hidden;clear:both}
.ywk-roomcooling-item{overflow:hidden;clear:both;margin-top:12%}
.ywk-roomcooling-item-left{float:left;width:40%;overflow:hidden;margin-top:5%}
.ywk-roomcooling-item-left .title-1{font-size:40px;color:#1e2d45;text-transform:uppercase;border-bottom:2px solid #e8eaec;padding-bottom:25px}
.ywk-roomcooling-item-left .items-2{padding:30px 0;overflow:hidden}
.ywk-roomcooling-item-left .items-2 ul{list-style:none;margin:0;padding:0}
.ywk-roomcooling-item-left .items-2 li{list-style:none;margin:10px 0;padding:0 0 0 20px;font-size:14px;color:#666e80;line-height:24px;position:relative}
.ywk-roomcooling-item-left .items-2 li::before{content:'';background:url('../image/li1.png') no-repeat;width:9px;height:9px;position:absolute;left:0;top:8px}
.ywk-roomcooling-item-left .items-2 li.cur{color:#fc0000}
.ywk-roomcooling-item-left .items-2 li.cur::before{background:url('../image/li.png') no-repeat}
.ywk-roomcooling-item-left .readmore a{border:1px solid #a1a6b2}
.ywk-roomcooling-item-left .readmore span{color:#a1a6b2}
.ywk-roomcooling-item-left .readmore i{background:url(../image/right41.png) no-repeat}
.ywk-roomcooling-item-right{float:right;width:50%;overflow:hidden;background:url('../image/aircooled.jpg') center no-repeat;background-size:cover}
.ywk-roomcooling-item-swiper{position:relative;overflow:hidden}
.ywk-roomcooling-item-swiper .img{position:relative;overflow:hidden;background-color:transparent}
.ywk-roomcooling-item-swiper .img img.img-center{max-width:80%;max-height:80%}
.ywk-roomcooling-item.fr .ywk-roomcooling-item-left{float:right}
.ywk-roomcooling-item.fr .ywk-roomcooling-item-right{float:left}
.ywk-popup-windows{position:fixed;left:0;top:0;width:100%;height:100%;z-index:999;transform:translateY(-120%);transition:all .4s ease}
.ywk-popup-windows.cur{transform:translateY(0)}
.ywk-popup-content{position:absolute;width:70%;z-index:10;left:15%;top:50%;transform:translateY(-50%)}
.ywk-popup-mark{left:0;top:0;width:100%;height:100%;z-index:1;background:rgba(0,0,0,.6)}
.ywk-popup-windows-content{width:100%;margin:auto;background:#fff;padding:5% 5% 3% 5%;box-sizing:border-box;overflow:hidden;position:relative}
.ywk-popup-reference-swiper{position:relative;overflow:hidden;float:left;width:60%;padding-bottom:30px}
.ywk-popup-reference-swiper .ywk-popup-pagination{bottom:0px;position:absolute}
.ywk-popup-reference-swiper .ywk-popup-pagination span{width:6px;height:6px;border-radius:0px;background:#cccccc;opacity:1;margin:0 10px 0 0!important}
.ywk-popup-reference-swiper .ywk-popup-pagination span.swiper-pagination-bullet-active{background:#fc0000}
.ywk-popup-reference-swiper .swiper-popup-next,.ywk-popup-reference-swiper .swiper-popup-prev{width:70px;height:70px;position:absolute;right:0;bottom:0;z-index:10;cursor:pointer}
.ywk-popup-reference-swiper .swiper-popup-prev{right:70px;background:url('../image/left7.png') center no-repeat #f0f5f7}
.ywk-popup-reference-swiper .swiper-popup-next{background:url('../image/right7.png') center no-repeat #fc0000}
.ywk-popup-reference-swiper .swiper-popup-next:hover{background:url('../image/right7.png') center no-repeat #f29702}
.ywk-popup-reference-swiper .swiper-popup-prev:hover{background:url('../image/left7.png') center no-repeat #ccc}
.ywk-popup-reference-right{position:relative;overflow:hidden;float:left;width:35%;padding:3% 0 0 5%}
.ywk-popup-reference-right-content{position:relative;padding-right:2%;overflow:auto}
.ywk-popup-reference-right-content .title-1{font-size:30px;color:#1e2d45;position:relative;text-transform:uppercase}
.ywk-popup-reference-right-content .title-1::after{content:'';width:30px;height:3px;background:#8ec31f;display:block;margin:30px 0}
.ywk-popup-reference-right-content .text-2{font-size:14px;color:#666e80;line-height:24px}
.ywk-close{position:absolute;width:50px;height:50px;background:url('../image/xx.png') center no-repeat;right:2%;top:3%;cursor:pointer;transition:all .4s ease;z-index:99}
.ywk-close:hover{transform:rotate(180deg)}
.ywk-popup-content-video{position:absolute;width:100%;height:100%;z-index:10;left:0;top:0}
.ywk-popup-content-video .ywk-popup-windows-content{height:100%;padding:0;background:#000}
.ywk-popup-windows-video,.ywk-popup-windows-video .video{width:100%;height:100%}
.ywk-popup-content-video .ywk-close{background:url('../image/xx.png') center no-repeat #fff;right:0;top:0}
.ywk-popup-content-video video{width:auto;height:100%;margin:auto;display:block}

/* references */
.ywk-references{width:100%;position:relative;overflow:hidden;padding:5% 0}
.ywk-references-content{width:90%;margin:auto}
.ywk-references-item{overflow:hidden;padding:5% 0 5% 0;position:relative;margin-bottom:2%}
.ywk-references-item .img{float:left;width:65%;z-index:5;position:relative}
.ywk-references-item .text{width:25%;z-index:5;position:absolute;right:5%;top:18%}
.ywk-references-item .text .title-1{font-size:40px;color:#1e2d45;position:relative;text-transform:uppercase}
.ywk-references-item .text .title-1::after{content:'';width:80px;height:3px;background:#8ec31f;display:block;margin:30px 0}
.ywk-references-item .text .text-2{font-size:16px;color:#666e80;line-height:26px}
.ywk-references-item .text .text-2 ul{padding:0;margin:0;list-style:none}
.ywk-references-item .text .text-2 li{list-style:none;margin:10px 0;padding:0 0 0 20px;font-size:14px;color:#666e80;line-height:24px;position:relative}
.ywk-references-item .text .text-2 li::before{content:'';background:url('../image/li1.png') no-repeat;width:9px;height:9px;position:absolute;left:0;top:8px}
.ywk-references-item .text .viewmore{font-size:0;margin-top:70px}
.ywk-references-item .text .viewmore a{background:#fc0000;border:1px solid #fc0000;width:130px}
.ywk-references-item .text .viewmore a:hover{background:#8ec31f;border:1px solid #8ec31f}
.ywk-references-item .text .viewmore a:hover span{color:#fff}
.ywk-references-item .text .viewmore a:hover i{background:url(../image/jtr1.png)}
.ywk-references-item .textbg{width:60%;height:80%;right:0;top:0;background:#f6f8fb;position:absolute;z-index:1}
.ywk-references-item.fr .img{float:right}
.ywk-references-item.fr .text{left:5%;top:18%;right:auto}
.ywk-references-item.fr .textbg{left:0;right:auto}
.ywk-allmore{margin:3% auto;overflow:hidden;clear:both}
.ywk-allmore span{display:inline-block;vertical-align:middle;line-height:100px;color:#fc0000;font-size:30px;text-transform:uppercase}
.ywk-allmore i{display:block;width:44px;height:13px;position:absolute;right:10%;top:50%;margin-top:-6.5px;background:url('../image/right10.png')}
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.ywk-events-nav a.cur{background:#fc0000;color:#fff}
.ywk-about-events .viewmore{margin:0;position:absolute;right:0;bottom:0}
.ywk-about-events .viewmore a{border:1px solid #fc0000;font-size:0;height:60px;line-height:60px;width:140px}
.ywk-about-events .viewmore span{color:#fc0000;font-size:14px}
.ywk-about-events .viewmore i{background:url('../image/jtr3.png')}
.ywk-about-events .viewmore a:hover{background:#fc0000}
.ywk-about-events .viewmore a:hover span{color:#fff}
.ywk-about-events .viewmore a:hover i{background:url('../image/jtr1.png')}
.ywk-events-content{position:relative;width:80%;margin:60px auto auto auto;overflow:hidden}
.ywk-events-list{overflow:hidden;position:relative}
.ywk-events-left{float:left;width:55%;overflow:hidden;position:relative}
.ywk-events-left .text{position:absolute;left:5%;bottom:5%;width:90%;z-index:3;color:#fff}
.ywk-events-left .text span{font-size:12px}
.ywk-events-left .text h5{font-size:16px;margin:0;font-weight:normal;padding:10px 0}
.ywk-events-left .img img.img-center{opacity:0}
.ywk-events-left a:hover .img{transform:scale(1.1)}
.ywk-events-right{float:right;width:43%;overflow:hidden;position:relative;margin-top:1%}
.ywk-events-item{padding:0 0 0 10%;overflow:hidden}
.ywk-events-item a{display:block;overflow:hidden;border-bottom:1px solid #dcdfe5;padding:20px 0}
.ywk-events-item p{color:#a1a6b2;font-size:12px;margin:0}
.ywk-events-item h5{font-size:16px;margin:0;font-weight:normal;padding:10px 0;line-height:26px;color:#667080}
.ywk-events-item .more{position:relative;overflow:hidden;font-size:0;display:block;margin:10px 0 15px 0}
.ywk-events-item .more span{color:#a1a7b2;font-size:14px;display:inline-block;vertical-align:middle;margin-right:10px}
.ywk-events-item .more i{width:17px;height:7px;display:inline-block;vertical-align:middle;opacity:.3}
.ywk-events-item a:hover h5{color:#fc0000}
.ywk-events-item a:hover .more span{color:#f29702}
.ywk-events-item a:hover .more i{opacity:1}
.ywk-position-index10{position:relative;z-index:10}
.ywk-affiliated-companies{position:relative;background:url('../image/map.png') left top no-repeat;overflow:hidden}
.ywk-about-affiliated-companies{position:relative;padding:20% 0 9% 0;overflow:hidden;width:80%;margin:auto}
.ywk-affiliated-content{position:relative;overflow:hidden;padding:0}
.ywk-affiliated-right{position:absolute;right:5%;top:10%;z-index:3;width:20%}
.ywk-affiliated-nav{position:relative;overflow-x:hidden;overflow-y:auto;max-height:470px;width:95%;padding-right:5%}
.ywk-affiliated-nav::-webkit-scrollbar{width:2px}
.ywk-affiliated-nav::-webkit-scrollbar-thumb{background-color:#999;box-shadow:inset 1px 1px 0 #999,inset 0 -1px 0 #999}
.ywk-affiliated-nav a{display:block;position:relative;padding:20px 0;overflow:hidden}
.ywk-affiliated-nav a::after,.ywk-affiliated-nav a::before{content:'';width:100%;height:1px;background:#ccc;position:absolute;left:0;bottom:0}
.ywk-affiliated-nav a::before{width:0px;z-index:3;transition:all .4s ease}
.ywk-affiliated-nav span{color:#666e80;font-size:24px}
.ywk-affiliated-nav i{display:block;background:url('../image/right1.png');width:8px;height:16px;right:0;position:absolute;top:50%;margin-top:-8px;opacity:.5}
.ywk-affiliated-nav a.cur span{color:#8ec31f}
.ywk-affiliated-nav a.cur i{background:url('../image/right11.png');opacity:1}
.ywk-affiliated-nav a.cur::before{width:100%;background:#8ec31f}
.ywk-affiliated-left{width:25%;overflow:hidden;background:rgba(255,255,255,.7);box-shadow:0px 10px 60px 0px rgba(0,0,0,0.15);position:absolute;left:0;top:10%}
.ywk-affiliated-left *{transition:all .4s ease}
.ywk-affiliated-left-swiper{position:relative}
.companies-item{position:relative;overflow:hidden;width:100%;padding-bottom:71px}
.companies-item .text{padding:8%;overflow:hidden}
.companies-item .title-1{font-size:20px;color:#1e2d45;text-transform:uppercase}
.companies-item .line-2{background:url('../image/line2.png');width:36px;height:8px;margin:20px 0}
.companies-item .add-3{font-size:12px;color:#666e80;line-height:22px;padding-bottom:20px}
.ywk-pagetrun-swiper{position:absolute;border-top:1px solid #e1e2e5;font-size:0;left:0;bottom:0;width:100%;z-index:10}
.ywk-pagetrun-swiper .swiper-affiliated-prev,.ywk-pagetrun-swiper .swiper-affiliated-next{height:70px;width:25%;display:inline-block;vertical-align:middle;box-sizing:border-box;cursor:pointer;outline:none}
.ywk-pagetrun-swiper .swiper-affiliated-prev:hover{background:url('../image/left4.png') center no-repeat}
.ywk-pagetrun-swiper .swiper-affiliated-next:hover{background:url('../image/right4.png') center no-repeat}
.ywk-pagetrun-swiper .swiper-affiliated-prev{border-right:1px solid #e1e2e5;background:url('../image/left41.png') center no-repeat}
.ywk-pagetrun-swiper .swiper-affiliated-next{border-left:1px solid #e1e2e5;background:url('../image/right41.png') center no-repeat}
.ywk-pagetrun-swiper .swiper-affiliated-num{color:#b8becc;width:50%;display:inline-block;vertical-align:middle;text-align:center;font-size:20px}
.ywk-pagetrun-swiper .swiper-affiliated-num strong{color:#fc0000;font-weight:normal;margin:0}
.ywk-pagetrun-swiper .swiper-affiliated-num span{margin:0;color:#b8becc}
.ywk-affiliated-point{position:relative;width:50%;height:700px;z-index:5;margin:auto}
.ywk-affiliated-point-list{position:relative;overflow:hidden;width:100%;height:100%}
.ywk-affiliated-point-list a{position:absolute;display:block;left:50%;top:50%}
.ywk-affiliated-point-list span{font-size:12px;color:#7d8db1;display:block}
.ywk-affiliated-point-list i{width:10px;height:10px;border-radius:100%;position:absolute;background:#8aa8e6;left:50%;top:-20px;margin-left:-5px}
.ywk-affiliated-point-list i::before,.ywk-affiliated-point-list i::after{content:'';border-radius:100%;position:absolute;left:50%;top:50%;background:#8aa8e6}
.ywk-affiliated-point-list i::before{width:30px;height:30px;margin:-15px 0 0 -15px;opacity:.2}
.ywk-affiliated-point-list i::after{width:55px;height:55px;margin:-27.5px 0 0 -27.5px;opacity:.2}
.ywk-affiliated-point-list i::before{transform:scale(0.1);animation:fangda1 2000ms infinite ease}
.ywk-affiliated-point-list i::after{transform:scale(0.1);animation:fangda1 1500ms infinite ease}

@keyframes fangda1 {
    0% {
        transform: scale(0.1);
        opacity: 1;
    }

    100% {
        transform: scale(1.0);
        opacity: 0;
    }
}

.ywk-affiliated-point-list a.ldrt i{left:0;top:3px;margin-left:-15px}
.ywk-affiliated-point-list a.rdlt i{left:auto;right:0;top:3px;margin-right:-15px}
.ywk-affiliated-point-list a.pld1{margin:20px 0 0 110px}
.ywk-affiliated-point-list a.pld2{margin:-5px 0 0 150px}
.ywk-affiliated-point-list a.pld3{margin:-290px 0 0 20px}
.ywk-affiliated-point-list a.pld4{margin:190px 0 0 0px}
.ywk-affiliated-point-list a.pld5{margin:255px 0 0 -45px}
.ywk-affiliated-point-list a.pld6{margin:-240px 0 0 -10px}
.ywk-affiliated-point-list a.pld7{margin:220px 0 0 -130px}
.ywk-affiliated-point-list a.cur i,.ywk-affiliated-point-list a.cur i::before,.ywk-affiliated-point-list a.cur i::after{background:#f29700}
.ywk-affiliated-point-list a.cur span,.ywk-affiliated-point-list a:hover span{color:#f29700}
.ywk-affiliated-point-list a:hover{z-index:10}
.ywk-page-content.mt-100{margin-top:-10%;z-index:1}

/* factory */
.ywk-factory{position:relative;padding:5% 0;overflow:hidden}
.ywk-factory-masonry{width:80%;margin:auto;position:relative;column-count:3;column-gap:0}
.ywk-factory-masonry .item{break-inside:avoid;box-sizing:border-box;padding:10px}
.ywk-factory-masonry .item a{display:block;position:relative;overflow:hidden}
.ywk-factory-masonry .toptxt{position:absolute;left:0;top:50%;z-index:10;width:100%;text-align:center;transform:translateY(-50%);opacity:0}
.ywk-factory-masonry .toptxt i{display:block;width:55px;height:55px;border-radius:100%;background:#f29700 url('../image/add.png') center no-repeat;margin:auto}
.ywk-factory-masonry .toptxt h4{margin:10px auto;text-align:center;font-size:20px;color:#fff;text-transform:uppercase}
.ywk-factory-masonry .img{position:relative;overflow:hidden}
.ywk-factory-masonry .img::before{content:'';width:100%;height:100%;position:absolute;left:0;top:0;z-index:1;background-image:linear-gradient(to top,rgba(0,0,0,.4),rgba(0,0,0,0))}
.ywk-factory-masonry .item a:hover .toptxt{opacity:1}
.ywk-factory-masonry .item a:hover .img img{opacity:.6}
.ywk-factory-withus{width:80%;margin:auto;position:relative;padding:1% 0 8% 0}
.ywk-factory-withus-form{padding-top:5%;overflow:hidden}
.ywk-factory-withus-form li{list-style:none;margin:0;padding:0;width:45%;margin-right:5%;float:left;overflow:hidden;margin-bottom:30px}
.ywk-factory-withus-form li h6{font-size:14px;color:#26334c;margin:10px 0;display:block;font-weight:normal}
.ywk-factory-withus-form li input{border:none;background:none;font-size:14px;border-bottom:1px solid #e5e5e5;width:100%;padding:15px 0 25px 0;box-sizing:border-box}
.ywk-factory-withus-form li input:focus{border-bottom:1px solid #26334c}
.ywk-factory-withus-form li textarea{border:none;background:none;font-size:14px;border-bottom:1px solid #e5e5e5;width:100%;padding:15px 0 25px 0;box-sizing:border-box;min-height:100px}
.ywk-factory-withus-form li textarea:focus{border-bottom:1px solid #26334c}
.ywk-factory-withus-form .submit{clear:both;overflow:hidden}
.ywk-factory-withus-form .submit input{background:#fc0000;width:30%;height:60px;text-align:center;color:#fff;font-size:16px;border:none;cursor:pointer}
.ywk-factory-withus-form .submit input:hover{background:#8ec31f}
.galleryOverlay{width:100%;height:100%;position:fixed;top:0;left:0;opacity:0;z-index:100000;background-color:rgba(0,0,0,.7);overflow:hidden;display:none;-moz-transition:opacity 0.5s ease;-webkit-transition:opacity 0.5s ease;transition:opacity 0.5s ease}
.galleryOverlay.visible{opacity:1}
.gallerySlider{height:100%;left:0;top:0;width:100%;white-space:nowrap;position:absolute}
.gallerySlider .placeholder{height:100%;line-height:1px;text-align:center;width:100%;display:inline-block}
.gallerySlider .placeholder:before{content:"";display:inline-block;height:50%;width:1px;margin-right:-1px}
.gallerySlider .placeholder img{display:inline-block;max-height:100%;max-width:100%;vertical-align:middle;width:auto}
.prevArrow,.nextArrow{border:none;text-decoration:none;opacity:0.5;cursor:pointer;position:absolute;width:50%;height:100%;top:0;margin-top:0px}
.prevArrow:hover,.nextArrow:hover{opacity:1}
.prevArrow{background-position:left top;left:0}
.nextArrow{background-position:right top;right:0}
.pagelimit{position:absolute;bottom:20px;left:50%;margin-left:-18px;color:#fff;font-size:18px}
.closed{cursor:pointer;position:absolute;width:40px;height:40px;right:2%;top:3%;background:url(../image/xxx.png) no-repeat;transition-duration:0.5s}
.closed:hover{opacity:0.5}

/* news */
.ywk-references.ptb4{padding:3% 0}
.ywk-news-content{width:100%;margin:auto;position:relative;padding:0 0 3% 0;overflow:hidden;margin-top:10px}
.ywk-news-item{float:left;width:31.3%;margin:1%;overflow:hidden;background:#fff}
.ywk-news-item a{display:block;overflow:hidden;border:1px solid #e6e6e6;box-sizing:border-box}
.ywk-news-item .img{position:relative;overflow:hidden}
.ywk-news-item .img .pic{background-repeat:no-repeat;background-position:center;background-size:cover;padding-bottom:66.6%}
.ywk-news-item .img .pic img.img-center{opacity:1}
.ywk-news-item .text{padding:8%;overflow:hidden}
.ywk-news-item .data-1{font-size:12px;color:#666e80}
.ywk-news-item .title-2{font-size:24px;color:#1e2d45;line-height:30px;padding:10px 0;min-height:100px}
.ywk-news-item .more{position:relative;overflow:hidden;font-size:0;display:block;margin-top:30px}
.ywk-news-item .more span{color:#666e80;font-size:14px;display:inline-block;vertical-align:middle;margin-right:10px}
.ywk-news-item .more i{width:17px;height:7px;display:inline-block;vertical-align:middle;opacity:.8}
.ywk-news-item a:hover .more span{color:#fff}
.ywk-news-item a:hover .more i{opacity:1}
.ywk-news-item a:hover{background:#fc0000}
.ywk-news-item a:hover .title-2,.ywk-news-item a:hover .data-1{color:#fff}
.ywk-news-item a:hover .img .pic{transform:scale(1.1)}
.ywk-news-path{margin-top:98px;overflow:hidden;background:#f5f7fa}
.ywk-news-path-content{font-size:0;padding:15px 0;overflow:hidden;width:92%;margin:auto;font-size:12px;color:#b8becc;line-height:24px}
.ywk-news-path-content a{display:inline-block;vertical-align:middle;font-size:12px;color:#b8becc;line-height:24px}
.ywk-news-path-content a.cur{color:#666e80}
.ywk-news-path-content a:hover{color:#fc0000}
.ywk-news-path-content span{font-size:12px;color:#b8becc;line-height:24px;display:inline-block;vertical-align:middle;padding:0 3px}
.ywk-news-detail{overflow:hidden;padding:5% 0 3% 0;position:relative;width:57%;margin:auto}
.ywk-news-detail-top{position:relative;overflow:hidden}
.ywk-news-detail-top::after,.ywk-news-detail-top::before{content:'';height:2px;background:#e6e6e6;left:0;bottom:0;position:absolute}
.ywk-news-detail-top::after{width:100%}
.ywk-news-detail-top::before{width:7%;background:#fc0000;z-index:12}
.ywk-news-detail-top .type-1{clear:both;overflow:hidden}
.ywk-news-detail-top .type-1 h5{font-size:12px;color:#fff;background:#8ec31f;display:inline-block;padding:8px 20px;font-weight:normal}
.ywk-news-detail-top .title-2{overflow:hidden}
.ywk-news-detail-top .title-2 h1{font-weight:normal;font-size:40px;color:#1e2d45;margin:0}
.ywk-news-detail-top .data-3{font-size:14px;color:#666e80;padding-bottom:30px;padding-top:25px}
.ywk-news-detail-center{padding:3% 0;overflow:hidden;font-size:16px;line-height:26px;color:#666e80}
.ywk-news-detail-center img{display:inline-block;width:auto;max-width:100%}
.ywk-news-detail-bottom{position:relative;overflow:hidden;width:57%;margin:auto;margin-bottom:3%;box-shadow:0px 8px 60px 0px rgba(10,15,26,0.08);background:#fff}
.ywk-news-detail-pageturn{padding:30px 3%;overflow:hidden}
.ywk-news-detail-pageturn a{font-size:14px;color:#666e80;text-transform:uppercase}
.ywk-news-detail-pageturn a.return{background:url('../image/return.png');width:20px;height:20px;position:absolute;left:50%;top:50%;margin:-10px 0 0 -10px}
.ywk-news-detail-pageturn a.prev{float:left}
.ywk-news-detail-pageturn a.next{float:right;text-align:right}
.ywk-news-detail-pageturn i{display:inline-block;vertical-align:middle;width:24px;height:8px}
.ywk-news-detail-pageturn span{display:inline-block;vertical-align:middle;font-size:14px;color:#666e80;margin:0 10px}
.ywk-news-detail-pageturn a.prev i{background:url('../image/left41.png') center no-repeat}
.ywk-news-detail-pageturn a.next i{background:url('../image/right41.png') center no-repeat}
.ywk-news-detail-pageturn a:hover span{color:#fc0000}
.ywk-news-detail-pageturn a.prev:hover i{background:url('../image/left4.png') center no-repeat}
.ywk-news-detail-pageturn a.next:hover i{background:url('../image/right4.png') center no-repeat}
.ywk-news-other-news{overflow:hidden;padding:5% 0}
.ywk-news-other-news .ywk-content-top{text-align:center}
.ywk-news-other-news .ywk-content-top .ywk-title{display:inline-block}
.ywk-news-recommend-swiper{position:relative;overflow:hidden;width:80%;margin:2% auto}
.ywk-news-recommend-swiper .ywk-news-item{float:none;width:100%;margin:0}

/* contact */
.ywk-contact{position:relative;overflow:hidden;background:#f5f7fa}
.ywk-contact-left{overflow:hidden;padding:5% 5% 5% 5%;float:left;width:50%;box-sizing:border-box}
.ywk-contact-left .title-1,.ywk-contact-left .add-2,.ywk-contact-left .item-3,.ywk-contact-left .item-3 li,.ywk-contact-left .email-4{position:relative}
.ywk-contact-left .add-2,.ywk-contact-left .email-4,.ywk-contact-left .item-3 li{padding:35px 0 35px 70px}
.ywk-contact-left .title-1{font-size:44px;color:#fc0000;border-bottom:2px solid #8ec31f;padding-bottom:20px}
.ywk-contact-left .add-2{overflow:hidden;border-bottom:1px solid #dcdee1}
.ywk-contact-left .add-2 i{transition:all .4s ease}
.ywk-contact-left .add-2:hover i{border:1px solid #fc0000;background:#fc0000}
.ywk-contact-left .add-2:hover i *{fill:#fff!important}
.ywk-contact-left .item-3{border-bottom:1px solid #dcdee1;overflow:hidden;padding-bottom:30px}
.ywk-contact-left .item-3 li{list-style:none;float:left;width:45%;box-sizing:border-box;overflow:hidden;transition:all .4s ease}
.ywk-contact-left .item-3 li:nth-child(3){padding:5px 0 5px 70px}
.ywk-contact-left .item-3 li:nth-child(4){padding:5px 0 5px 70px}
.ywk-contact-left .email-4{overflow:hidden}
.ywk-contact-left .email-4 i{transition:all .4s ease}
.ywk-contact-left .email-4:hover i{border:1px solid #fc0000;background:#fc0000}
.ywk-contact-left .email-4:hover i *{fill:#fff!important}
.ywk-contact-left i{position:absolute;width:45px;height:45px;border:1px solid #cacfd6;display:block;left:0;top:50%;margin-top:-22.5px;transition:all .4s ease}
.ywk-contact-left i img,.ywk-contact-left i svg{max-width:50%}
.ywk-contact-left span{display:block;margin:0;font-size:14px;color:#8a8e99;padding-bottom:7px}
.ywk-contact-left p{display:block;margin:0;font-size:14px;color:#666e80}
.ywk-contact-left h3{display:block;margin:0;font-weight:normal;font-size:20px;color:#666e80}
.ywk-contact-left a{display:block;font-size:20px;color:#666e80}
.ywk-contact-left .item-3 li:hover a{color:#fc0000}
.ywk-contact-left .item-3 li:hover i *{fill:#fff!important}
.ywk-contact-left .item-3 li:hover i{background:#fc0000;border:1px solid #fc0000}
.ywk-contact-right{position:relative;overflow:hidden}
.ywk-message{overflow:hidden;padding:10% 0;background:url('../image/message.jpg') center no-repeat;background-size:cover}
.ywk-message-content{width:80%;margin:auto}
.ywk-message-content .ywk-contact-top{text-align:center}
.ywk-message-content .ywk-contact-top .ywk-title{display:inline-block}
.ywk-network{background:#f5f7fa;overflow:hidden;padding:80px 0}
.ywk-network-content{text-align:center}
.ywk-network-content .ywk-title{display:inline-block}
.ywk-network-list{position:relative;padding:1% 0;overflow:hidden;width:92%;margin:auto;display:flex;flex-wrap:wrap}
.ywk-network-list *{transition:all .4s ease}
.network-item{position:relative;overflow:hidden;float:left;width:31.3%;margin:1%;flex:0 0 31.3%}
.network-item .text{background:#fff;width:100%;height:100%;left:0;top:0;z-index:11;text-align:left;box-sizing:border-box;padding:10%;overflow:hidden;font-size:14px;color:#8a8e99;line-height:24px}
.network-item .text .addname-1{font-size:30px;color:#1e2d45;position:relative;line-height:34px}
.network-item .text .addname-1::after{content:'';width:40px;height:3px;display:block;margin:30px 0;background:#8ec31f}
.network-item .text i{width:20px;height:20px;display:block;position:absolute;left:0;top:2px}
.network-item .text i *{fill:#8a8e99!important}
.network-item .text p{display:block;margin:0}
.network-item .text .add-2,.network-item .text .tel-3,.network-item .text .email-4{padding:0px 0 0px 30px;position:relative;overflow:hidden;margin-bottom:10px}
.network-item .text .add-2{min-height:80px}
.network-item:hover .text{background:linear-gradient(to right,#004b8b,#1494be)}
.network-item:hover .text .addname-1{color:#fff}
.network-item:hover .text p{color:#fff;opacity:.6}
.network-item:hover .text i *{fill:#94a9ca!important}
.network-item:hover{box-shadow:0px 10px 50px 0px rgba(0,13,38,0.1)}

/* search */
.ywk-search{overflow:hidden;padding:7% 0}
.ywk-search-content{width:80%;margin:auto;overflow:hidden}
.ywk-search-input{position:relative;width:30%;overflow:hidden}
.ywk-search-input input.input{background:#f5f7fa;padding:25px;display:block;border:none;outline:none;width:100%;font-size:14px}
.ywk-search-input input.submit{background:url('../image/ss1.png') center no-repeat #fc0000;display:block;position:absolute;width:13%;height:100%;outline:none;cursor:pointer;font-size:18px;right:0;top:0;z-index:3;border:none}
.ywk-search-input input.submit:hover{background:url('../image/ss1.png') center no-repeat #f29700}
.ywk-search-type{padding-top:60px;overflow:hidden;position:relative}
.ywk-search-type::after{content:'';width:100%;height:1px;background:#edeffa;position:absolute;left:0;bottom:0}
.ywk-search-type a{font-size:18px;color:#666e80;text-transform:uppercase;margin-right:40px;position:relative;padding:30px 0;display:inline-block;vertical-align:middle;z-index:5}
.ywk-search-type a.cur{color:#fc0000}
.ywk-search-type a.cur::after{content:'';width:100%;height:1px;background:#fc0000;position:absolute;left:0;bottom:0}
.ywk-search-type a:hover{color:#fc0000}
.ywk-search-results{padding:2% 0;overflow:hidden;color:#666e80;font-size:14px}
.ywk-search-results strong{font-weight:normal;color:#f29700}
.ywk-search-list{padding:1% 0 2% 0;overflow:hidden}
.ywk-solutions-item{float:left;width:48%;margin:0 2% 2% 0;overflow:hidden}
.ywk-solutions-item a{display:block;overflow:hidden}
.ywk-solutions-item .img .pic{background-position:center;background-repeat:no-repeat;background-size:cover}
.ywk-solutions-item .text{padding:3% 0;overflow:hidden}
.ywk-solutions-item .title-1{font-size:24px;color:#666e80;padding-bottom:10px;text-transform:uppercase}
.ywk-solutions-item .text-2{font-size:14px;color:#666e80;line-height:24px}
.ywk-solutions-item a:hover .title-1{color:#fc0000}
.ywk-solutions-item a:hover .img .pic{transform:scale(1.1)}

/* other */
.ywk-culture-nav a,.ywk-globalfootprint-item li p,.ywk-references-nav strong,.ywk-about-data .data li p,.ywk-references-list-item .text .title-2,.ywk-references-list-item .text .tpath-1,.ywk-solutions-item .title-1,.nav-title,.ywk-applications-swiper .text,.ywk-references-nav strong,.ywk-dthicscompliance-nav .item-4 .title-6,.nav-type a h4{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}
.ywk-news-top-item .text .text-2,.ywk-solutions-item .text-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ywk-news-item .title-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}



@media screen and (max-width: 1920px) {
    .ywk-about-product .about-product.product7 .item-li.pit1{margin-right:-610px}
    .ywk-about-product .about-product.product7 .item-li.pit2{margin-right:-775px}
    .ywk-about-product .about-product.product7 .item-li.pit3{margin-right:-725px}
    .ywk-about-product .about-product.product7 .item-li.pit4{margin-top:280px}
    .ywk-about-product .about-product.product7 .item-li.pit5{margin-left:-725px}
    .ywk-about-product .about-product.product7 .item-li.pit6{margin-left:-775px}
    .ywk-about-product .about-product.product7 .item-li.pit7{margin-left:-610px}
    .ywk-affiliated-companies{background:url(../image/map.png) left top no-repeat}
}

@media screen and (max-width: 1680px) {
    .ywk-logo a{height:50px}
    .ywk-header-nav li{padding:0 15px}
    .ywk-header-right-link a,.ywk-header-right a{}
    .ywk-header-right-link a{margin-right:10px}
    .ywk-header-right-language{margin-left:10px}
    .ywk-header-nav-show .ywk-content{}
    .ywk-header-nav-left{width:23%;padding:2% 1% 2% 4%}
    .ywk-header-nav-right{width:77%}
    .ywk-header-nav-right::before{width:75%}
    .ywk-nav-two-left li{padding:8px 0 8px 70px}
    .ywk-index-banner .text{top:30%}
    .ywk-index-banner .text .line-3{margin:15px 0;width:80px;height:2px}
    .viewmore{margin-top:30px}
    .viewmore a{width:auto;height:40px;line-height:40px;padding:0;padding:0 30px;display:inline-block;font-size:0}
    .viewmore span{margin-right:10px}
    .title-canvas-en{width:400px}
    .ywk-content-top-swiper-leftright{width:125px;height:40px}
    .ywk-content-top .swiper-product-next,.ywk-content-top .swiper-product-prev{width:40px;height:40px;margin-top:-20px}
    .swiper-product-pagination{top:50%;margin-top:-10px}
    .ywk-content-top-right{width:250px}
    .ywk-year-milestone{margin-top:5%}
    .ywk-globalfootprint-item li i{width:30px;height:30px}
    .ywk-map-line{width:100%}
    .ywk-content-globalfootprint{margin-top:10%}
    .ywk-content-globalfootprint .img{width:90%;margin:auto}
    .ywk-footer .ywk-content{width:80%}
    .ywk-content-customers-swiper{width:87%}
    .ywk-application-scenarios-item .img{width:80%}
    .readmore a{width:auto;height:42px;padding:0 20px;display:inline-block}
    .readmore span{font-size:12px;line-height:42px}
    .ywk-application-scenarios-item .text .item-3{font-size:12px;line-height:20px;margin:20px 0 30px 0}
    .ywk-application-scenarios-item .text .text-center,.ywk-popup-content{width:80%;left:10%}
    .ywk-reference-text .title-2{font-size:30px;margin-bottom:60px}
    .ywk-popup-windows-content{padding:3%}
    .nav-type-show a{line-height:50px}
    .nav-type-two{padding:10px 0!important;overflow:hidden}
    .nav-type-two-show .nav-type-two a{line-height:30px;margin-right:15px}
    .ywk-left{width:45%;padding:0}
    .ywk-product-detail-path{top:78px}
    .ywk-product-item .product-pic img.img-center{max-width:80%;max-height:80%}
    .ywk-product-detail-text{width:90%;left:10%;padding-top:1%}
    .ywk-product-detail-text .line-3{margin:10px 0}
    .ywk-parameter-content{width:50%;margin-top:3%}
    .ywk-parameter-content .title-1{padding-bottom:20px;margin-bottom:20px}
    .ywk-product-detail-parameter .pic img.img-center{}
    .ywk-parameter-content .parameter-2 ul li{padding:10px 0;width:47%;margin-right:3%}
    .ywk-parameter-content .parameter-2{height:450px}
    .ywk-parameter-content .parameter-2 ul h6{padding:15px 0}
    .ywk-references-item .text .title-1::after,.ywk-envicool-introduction .ywk-lines{margin:20px 0}
    .ywk-references-item .text .viewmore a{width:auto}
    .ywk-allmore a{width:300px;height:80px}
    .ywk-allmore span{line-height:80px}
    .ywk-references-nav.num7 a{width:12%}
    .ywk-pageturn a{width:35px;font-size:14px;padding:10px 0}
    .ywk-pageturn a.prev,.ywk-pageturn a.next{padding:10px 20px}
    .ywk-envicool-introduction .ywk-left{margin:4% 0 0 10%;width:36%}
    .ywk-about-data .data li i{top:17%}
    .ywk-about-data .data{}
    .ywk-about-product .text-3{padding:5px 0;line-height:18px}
    .ywk-about-product .icon-1 i{width:50px;height:50px}
    .ywk-about-product .icon-1{top:-10px}
    .ywk-about-product .item-li{width:45%;padding-left:70px}
    .ywk-about-product .about-product{left:22.5%;width:55%}
    .about-product-swiper{width:200px;height:200px}
    .ywk-about-product .about-product.product7 .item-li.pit1{margin-right:-510px;margin-top:-255px}
    .ywk-about-product .about-product.product7 .item-li.pit2{margin-right:-655px}
    .ywk-about-product .about-product.product7 .item-li.pit3{margin-right:-642px;margin-top:105px}
    .ywk-about-product .about-product.product7 .item-li.pit4{margin-right:-22%;margin-top:225px}
    .ywk-about-product .about-product.product7 .item-li.pit5{margin-left:-641px;margin-top:125px}
    .ywk-about-product .about-product.product7 .item-li.pit6{margin-left:-662px;margin-top:-100px}
    .ywk-about-product .about-product.product7 .item-li.pit7{margin-left:-530px;margin-top:-250px}
    .ywk-about-product .item-li:nth-child(4) .dot-0{top:-30px;margin-left:30px}
    .ywk-core-advantages .ywk-title{left:5%}
    .ywk-core-advantages-item{left:5%;width:90%}
    .ywk-culture-right li{padding:20px 0}
    .ywk-dthicscompliance .viewmore{margin-top:50px}
    .ywk-dthicscompliance .viewmore a{width:auto;height:50px;line-height:50px;display:inline-block}
    .ywk-certifications-awards-swiper .swiper-awards-next{margin-right:-180px}
    .ywk-certifications-awards-swiper .swiper-awards-prev{margin-left:-180px}
    .ywk-about-events .viewmore a{height:50px;line-height:50px;width:100px}
    .ywk-events-item a{padding:10px 0 10px 0}
    .ywk-events-item .more{margin-top:10px}
    .ywk-events-nav a{padding:16px 0}
    .ywk-about-affiliated-companies{padding:20% 0 9% 0;width:90%}
    .ywk-affiliated-right{right:0;top:10%}
    .ywk-affiliated-left{width:26%;left:4%;top:10%;z-index:11}
    .ywk-page-content.mt-100{margin-top:-7%}
    .ywk-affiliated-point{width:50%;height:700px;margin:0 0 0 27%}
    .ywk-affiliated-companies{background:url(../image/map.png) 500% -470% no-repeat}
    .ywk-contact-left{padding:7% 5% 5% 5%}
    .ywk-contact-left .add-2,.ywk-contact-left .email-4,.ywk-contact-left .item-3 li{padding:25px 0 25px 70px}
    .network-item .text .addname-1::after{margin:15px 0}
    .network-item .text .email-4{margin-bottom:0}
    .ywk-news-detail,.ywk-news-detail-bottom{width:70%}
    .ywk-index-banner .text.bigtriangle::before{background:url(../image/sc.png) left top no-repeat;left:-20px;top:-20px;background-size:10%}
    .ywk-solutions-roomcooling .text{padding:4% 5% 0 5%}
    .ywk-solutions-roomcooling-item{width:100%}
    .ywk-roomcooling-item-left .items-2 li::before{top:5px}
    .ywk-about-data .data li{}
    #language.ywk-header-nav-show-content{width:100px;right:10px}
    .ywk-header-nav-show-search{width:40%;margin:3% auto}
    .ywk-header-nav-show-search .input{padding:15px 25px}
    .ywk-header-nav-show-about{width:80%;margin:2% auto 3% auto}
    .ywk-content-data-center .textright-2 .text-2{width:100%}
    .ywk-product-content,.ywk-certifications-awards,.ywk-about-certifications-awards .ywk-content-top{width:90%}
    .ywk-content-milestone-swiper-item .text .num-3{font-size:300px}
    .bigtitle-bg strong{font-size:200px;line-height:180px}
    .ywk-index-banner .text .title-1{font-size:100px;line-height:100px}
    .banner-title h2{font-size:40px;line-height:40px}
    .ywk-index-banner .text .title-2{/* font-size: 30px; */}
    .ywk-title h2{font-size:60px;line-height:60px}
    .ywk-parameter-content .title-1{font-size:30px}
    .ywk-globalfootprint-item li h3 strong,.ywk-about-data .data li h3 strong,.ywk-contact-left .title-1{font-size:34px}
    .ywk-content-data-center .textright-2 .title-1,.ywk-dthicscompliance-swiper .title-1,.ywk-solutions-roomcooling .title-1{font-size:30px}
    .ywk-application-scenarios-item .text .name-2{font-size:26px}
    .ywk-index-product-type-item .title-1,.ywk-content-milestone-swiper-item .text .title-1,.ywk-data-center-item .text .title-1,.ywk-popup-reference-right-content .title-1{font-size:24px}
    .ywk-application-scenarios-item .text .num-1,.ywk-product-item .title-1,.ywk-envicool-introduction .ywk-stockcode{font-size:16px;line-height:1.8}
    .network-item .text .addname-1,.ywk-news-item .title-2{font-size:20px;line-height:24px}
    .ywk-applications-swiper .text,.ywk-references-list-item .text .title-2,.ywk-core-advantages-item strong,.ywk-affiliated-nav span{font-size:18px}
    .nav-slide-item .nav-title,.nav-type a h4,.ywk-product-nav a,.ywk-references-nav strong,.ywk-dthicscompliance-nav .item-4 .title-6,.ywk-certifications-awards .text,.ywk-certifications-awards-nav strong,.ywk-events-nav a,.ywk-factory-masonry .toptxt h4{font-size:16px}
    .ywk-index-banner .text .text-4,.ywk-introduce,.ywk-introduce-line,.ywk-product-detail-text .text-4,.features-item strong,.ywk-references-item .text .text-2,.ywk-events-item h5,.ywk-news-detail-center{/* font-size: 18px; *//* line-height: 28px; */margin: 20px 0;}
    .ywk-reference-text .text-1,.ywk-culture-right p,.ywk-events-left .text h5{font-size:14px}
    .ywk-header-nav li a,.ywk-header-nav-list li span,.ywk-nav-two-left li a,.ywk-index-product-type-item .menu-2 a,.ywk-index-product-type-item .learnmore-3 span,.ywk-globalfootprint-item li p,.ywk-content-center ul li a,.ywk-parameter-content .parameter-2 ul li span,.ywk-parameter-content .parameter-2 ul li strong,.ywk-references-list-item .text .tpath-1,.ywk-play-video a span,.ywk-about-data .data li p,.ywk-core-advantages-item p,.ywk-dthicscompliance .viewmore a span,.ywk-about-events .viewmore span,.ywk-events-item .more span,.ywk-contact-left p,.ywk-news-item .more span,.ywk-header-nav-show-language a,.ywk-header-nav-show-about a span{}
    .ywk-content-milestone-swiper-item .text .text-2,.ywk-text,.ywk-content-data-center .textright-2 .text-2,.ywk-data-center-item .text .text-2,.ywk-application-scenarios-item .text .item-3 li,.ywk-popup-reference-right-content .text-2,.ywk-product-item .text-2,.ywk-envicool-introduction .ywk-introduction,.ywk-dthicscompliance-swiper .text-2,.network-item .text p,.ywk-solutions-roomcooling .text-2,.ywk-roomcooling-item-left .items-2 li,.ywk-roomcooling-item-left .items-2{font-size:14px;line-height:24px}
}

@media screen and (max-width: 1600px) {
    .ywk-play{width:60px;height:60px;margin:-30px 0 0 -30px}
    .ywk-product-detail-pic{right:1%}
    .ywk-about-events .ywk-title{margin-left:-10px}
    .ywk-events-nav{margin:20px 0 0 0px}
    .ywk-stock-code{/*  */}
    .ywk-stock-code{}
    .ywk-header-nav li a{font-size: 16px;}
    .ywk-header-right a span{display:none}
    .ywk-globalfootprint-item{width:100%;text-align:center;font-size:0}
    .ywk-globalfootprint-item li{width:auto;min-width:17%;float:none;display:inline-block}
    .ywk-solutions-content .ywk-content-top .ywk-text{font-size:30px}
    .ywk-stock-code::before{height:90%}
}

@media screen and (max-width: 1500px) {
    .features-item .title-1{font-size:14px}
    .features-item i{width:50px;height:50px}
    .features-item .title-1::after{margin:10px auto}
    .features-item strong{margin-top:0px}
    .ywk-product-detail-text .text-4 p{font-size:13px;line-height:24px}
    .ywk-product-detail-text .text-4 *{font-size:13px;line-height:24px}
}

@media screen and (max-width: 1440px) {
    .ywk-product-detail-pic .pic img.img-center{max-height:80%;max-width:80%}
    .ywk-product-detail-text .title-2{font-size:50px}
    .ywk-product-detail-text .xinghao-1{font-size:30px}
    .features-item strong{font-size:12px}
    .ywk-header-right{width:auto}
}

@media screen and (max-width: 1366px) {
    .ywk-content-milestone-swiper,.ywk-globalfootprint-item{width:100%}
    .ywk-map-line{width:96%}
    .ywk-content-globalfootprint .img,.ywk-content-customers-swiper{width:100%}
    .ywk-footer .ywk-content,.ywk-about-events .ywk-content-top,.ywk-events-content{width:90%}
    .nav-type-show a,.ywk-introduce-item li p{font-size:12px}
    .ywk-introduce,.ywk-introduce-line,.ywk-introduce-line *,.ywk-product-detail-text .text-4,.ywk-references-item .text .text-2{font-size:12px;line-height:20px}
    .ywk-parameter-content .parameter-2{height:400px}
    .ywk-parameter-content{width:45%}
    .ywk-references-item .text .viewmore{margin-top:30px}
    .ywk-allmore span{font-size:24px}
    .ywk-references-nav strong{font-size:14px}
    .ywk-references-list-item .text{padding:15px 0 20px 0}
    .ywk-application-scenarios-item .text .text-center,.ywk-popup-content{width:80%;left:10%}
    .ywk-about-product .about-product{left:21%;width:58%}
    .ywk-affiliated-companies{background:url(../image/map.png) 210% 12000% no-repeat}
    .ywk-contact-left .add-2,.ywk-contact-left .email-4,.ywk-contact-left .item-3 li{padding:20px 0 20px 70px}
    .ywk-about-product .about-product.product7 .item-li.pit4{width:60%;margin-right:-30%}
    .ywk-about-product .about-product{top:45%}
}

@media screen and (max-width: 1280px) {
    .ywk-map-line{width:100%;margin:auto}
    .ywk-about-dthicscompliance,.ywk-factory-masonry,.ywk-network-list,.ywk-news-content{}
    .ywk-header-nav{/* margin-left:5%; */}
    .ywk-envicool-introduction .ywk-left{margin:4% 0 0 5%;width:40%}
    .ywk-about-product .about-product{left:19%;width:62%}
    .ywk-culture-right strong{font-size:20px}
    .ywk-certifications-awards-swiper .swiper-awards-next{margin-right:-160px}
    .ywk-certifications-awards-swiper .swiper-awards-prev{margin-left:-160px}
    .ywk-affiliated-companies{background:url(../image/map.png) 142% 530% no-repeat}
    .ywk-contact-left span{font-size:12px}
    .ywk-contact-left .add-2,.ywk-contact-left .email-4,.ywk-contact-left .item-3 li{padding:20px 0 20px 60px}
    .ywk-content-globalfootprint .img{width:90%;margin:auto}
    .points1{margin:-53px 0 0 -40px}
    .ywk-core-advantages-item a{width:12%}
    .points17{margin:-85px 0px 0 -155px}
    .points18{margin:-15px 0px 0 -220px}
    .points19{margin:-10px 0px 0 -300px}
    .points20{margin:60px 0px 0 -300px}
    .points21{margin:50px 0px 0 -250px}
    .points22{margin:-170px 0px 0 280px}
    .points23{margin:-15px 0px 0 400px}
    .points24{margin:150px 0px 0 500px}
    .points16{margin:82px 0px 0 530px}
    .points15{margin:52px 0px 0 470px}
    .points14{margin:-73px 0px 0 390px}
    .points13{margin:-135px 0px 0 350px}
    .points12{margin:160px 0px 0 150px}
    .points11{margin:107px 0 0 30px}
    .points10{margin:0px 0 0 -25px}
    .points9{margin:-80px 0 0 65px}
    .points8{margin:115px 0 0 -270px}
    .points7{margin:-35px 0 0 -115px}
    .points6{margin:-150px 0 0 -110px}
    .points5{margin:-95px 0 0 -300px}
    .points4{margin:-125px 0 0 -270px}
    .points3{margin:-80px 0 0 -340px}
    .points2{margin:-125px 0 0 -345px}
    .ywk-about-product .about-product.product7 .item-li.pit1{margin-right:-540px;margin-top:-240px}
    .ywk-about-product .about-product.product7 .item-li.pit2 a .text-3{width:90%}
    .ywk-about-product .about-product.product7 .item-li.pit6 a .text-3{width:90%;float:right}

    .ywk-index-banner .text .text-4 p{font-size:14px;margin-bottom: 10px;}
    .ywk-header-nav li a{font-size:14px;}
    .ywk-index-banner .ywk-index-banner-container .img{padding-bottom: 40%;}
}

@media screen and (max-width: 1152px) {
    .ywk-core-advantages-item a {
        min-height:130px;
    }
}

@media screen and (max-width: 1024px) {
}

@media screen and (max-width: 768px) {
   .ywk-news-item .text{padding:15px}
   .ywk-header{padding-top:10px}
   .ywk-core-advantages-item a{min-height:auto}
   #cd-nav-container{position:fixed;right:0;transition:all .4s ease;transform:translateY(-200%)}
   .ywk-header .ywk-content{width:92%;height:50px;padding-bottom:10px}
   .ywk-stock-code,.ywk-header-right-link,.ywk-header-right a span,.ywk-header-nav-show,.swiper-product-pagination,.ywk-content-center,.ywk-header-nav li a::after{display:none}
   .ywk-header-right{width:30%}
   .ywk-header-right-link a,.ywk-header-right a{line-height:50px}
   .ywk-header-right{right:50px;display: none;}
   .ywk-menu-toggle{display:block;top:5px}
   .ywk-index-banner .text{top:30%;left:5%}
   .title-canvas-en,.ywk-content-milestone-swiper-item .img,.ywk-text,.ywk-dthicscompliance-swiper .text,.ywk-dthicscompliance-swiper .img,.ywk-solutions-roomcooling .img,.ywk-solutions-roomcooling .text{width:100%}
   .ywk-index-banner .text.bigtriangle::before{left:-10px;top:-10px;background-size:40%}
   .ywk-index-banner .text .title-2,.ywk-parameter-content .title-1{font-size:24px}
   .ywk-index-banner .text .text-4{width:100%;max-width:100%}
   .ywk-title h2{font-size:40px;line-height:40px}
   .ywk-index-product,.ywk-index-milestone,.ywk-index-globalfootprint,.ywk-index-customers,.ywk-data-center,.ywk-application-scenarios,.ywk-product-content,.ywk-product,.ywk-product-detail-applications,.ywk-about-culture,.ywk-about-dthicscompliance,.ywk-about-certifications-awards,.ywk-about-events,.ywk-network{padding:40px 0}
   .ywk-index-product-type-item .menu-2{margin-top:30px;opacity:1}
   .ywk-index-product-type-item .learnmore-3{opacity:1;bottom:10%}
   .ywk-index-product-type-item .learnmore-3::after,.ywk-culture-left,.ywk-culture-right{width:100%}
   .ywk-content-milestone-swiper-item .text{position:relative;width:100%;right:auto;height:auto;top:auto;padding:5% 0;overflow:hidden}
   .ywk-content-milestone-swiper-item .text .table,.ywk-content-milestone-swiper-item .text .table-cell{display:block}
   .ywk-content-milestone-swiper-item .text .num-3{font-size:140px;text-align:center;width:100%}
   .ywk-globalfootprint-item li{width:100%;padding:5%;border-left:1px solid rgba(255,255,255,.2)}
   .ywk-content-globalfootprint,.swiper-features-next,.swiper-features-prev{display:none}
   .ywk-content-customers-swiper .img img.img-center{max-width:70%;max-height:60%}
   .ywk-content-customers-swiper{padding-bottom:50px}
   .ywk-content-top-email-subscription{position:relative;right:auto;top:auto;margin-top:20px}
   .email-address-input,.ywk-product-detail-text .text-4,.ywk-roomcooling-item-left,.ywk-roomcooling-item-right{width:100%}
   .subscription{position:absolute;right:0;top:0}
   .ywk-content-copy,.ywk-content-data-center .leftpic-1,.ywk-data-center-item,.ywk-popup-reference-swiper,.ywk-product-detail-parameter .pic,.ywk-parameter-content,.ywk-references-item .img,.ywk-references-list-item{width:100%}
   .ywk-content-social{text-align:left}
   .ywk-content-link,.ywk-content-data-center .textright-2{width:100%;position:relative;right:auto;top:auto;text-align:left;margin:0}
   .ywk-content-link a,.ywk-content-social a{margin-left:0px;margin-right:20px}
   #cd-nav-container{display:none}
   .ywk-page-banner{height:auto!important;margin-top:60px}
   .banner-title{bottom:10%}
   .banner-title p{margin-top:5px}
   .ywk-page-banner .img img.img-block{}
   .banner-title h2{font-size:40px;line-height:40px}
   .ywk-popup-windows{transform:translateY(-200%)}
   .ywk-content-data-center .textright-2{padding:10% 0}
   .ywk-application-scenarios-item .text{width:100%;position:relative;left:auto;right:auto;top:auto;text-align:left;margin:0;padding:5%}
   .ywk-application-scenarios-item .text .table,.ywk-application-scenarios-item .text .table-cell{display:block}
   .ywk-application-scenarios-item .text .text-center{position:relative;left:auto;right:auto;top:auto;margin:auto}
   .ywk-application-scenarios-item .text img{display:none}
   .ywk-application-scenarios-item .img,.ywk-left,.ywk-right,.ywk-page.boxkuai::before{width:100%}
   .ywk-play{width:40px;height:40px;margin:-20px 0 0 -20px}
   .ywk-more{top:0;margin-top:0px;bottom:0;display:none}
   .ywk-reference-content{margin-left:0;width:100%;margin-top:5%}
   .ywk-reference-text{position:relative;right:auto;top:auto;transform:translateY(0);width:100%}
   .ywk-application-scenarios-item .text .text-center,.ywk-popup-content{width:100%;left:0;top:0;transform:translateY(0)}
   .ywk-popup-reference-right{float:left;width:100%;padding:5% 0}
   .ywk-popup-windows.cur,.ywk-popup-mark{background:#fff}
   .ywk-close{background:url(../image/xx.png) center no-repeat #fff;right:0;top:0}
   .nav-type,.nav-type-show,.ywk-product-nav{overflow-y:hidden;overflow-x:scroll;overflow:auto;width:100%;white-space:nowrap;flex-wrap:wrap}
   .ywk-page-banner .banner-title.bottom35{bottom:10%}
   .nav-type::-webkit-scrollbar,.nav-type-show::-webkit-scrollbar,.ywk-product-nav::-webkit-scrollbar{height:0px;width:0px;background:#ccc}
   .nav-type li{width:auto;display:inline-block;float:none;padding:0;vertical-align:top}
   .nav-type li a{padding:10px 20px 10px 20px}
   .banner-nav-type .nav-type a h4{font-size:14px}
   .nav-type a i{width:40px;height:40px}
   .nav-type::before,.ywk-product-item .text-2,.ywk-product-detail-path{margin-top:15px;-webkit-line-clamp:2}
   .table{margin:0!important}
   .nav-type li::before{content:'';width:100%;height:1px;position:absolute;right:0;bottom:0;background:#fff;opacity:.2}
   .ywk-introduce-item li:last-child{margin-right:0}
   .ywk-introduce-item,.ywk-applications-swiper{padding-bottom:50px}
   .ywk-product-nav a{font-size:14px;line-height:normal;padding:10px 10px;margin:2px;border:1px solid #ccc;box-sizing:border-box}
   .ywk-product-item{width:100%;margin:0;margin-bottom:2%;margin-right:0;padding:0;flex:0 0 100%}
   .ywk-product-list{padding-top:0}
   .ywk-product-detail-text{width:90%;left:5%;top:15%;transform:none}
   .ywk-product-detail-pic{width:100%;top:auto;bottom:0}
   .ywk-product-detail-text .title-2{font-size:30px}
   .ywk-product-detail-text .xinghao-1{font-size:24px}
   .ywk-product-detail-text .text-4{max-height:100px}
   .bigtitle-bg{display:none}
   .ywk-features-swiper{width:90%;padding:50px 0 100px 0}
   .ywk-product-detail-features .ywk-content-top{padding-top:30%}
   .ywk-applications-swiper .text{width:80%}
   .ywk-parameter-content{padding:0;box-sizing:border-box}
   .ywk-parameter-content .parameter-2{height:auto}
   .ywk-product-detail-parameter{background-size:100% 100%;flex-wrap:wrap}
   .ywk-product-detail-parameter .pic{padding-bottom:100%}
   .product_detail{padding-top:60px}
   .ywk-parameter-content .parameter-2 ul li{width:100%;margin-right:0}
   .ywk-references-item .text{width:100%;position:relative;right:auto;top:auto;padding:10% 0 5% 0;overflow:hidden}
   .ywk-allmore a{width:100%;height:80px;box-sizing:border-box;padding:0 10%;margin-bottom:50px}
   .ywk-references-nav.num7 a{width:auto;box-sizing:border-box;padding:0 23px}
   .ywk-references-nav a{border-top:1px solid #e5e5e5;border-bottom:1px solid #e5e5e5;border-right:1px solid #e5e5e5}
   .ywk-references-nav a:first-child{border-left:1px solid #e5e5e5}
   .ywk-references-list-item.mr0{margin:0}
   .ywk-references.ptb4{padding:10% 0 5% 0}
   .ywk-references-nav{position:relative;overflow-y:hidden;overflow-x:scroll;overflow:auto;width:100%;white-space:nowrap}
   .ywk-references-nav::-webkit-scrollbar{height:0px;width:0px;background:#ccc}
   .ywk-envicool-introduction .ywk-left{margin:4% auto;width:90%;float:none}
   .ywk-popup-content-video video,.ywk-events-left,.ywk-events-right{width:100%}
   .ywk-about-data{}
   .ywk-about-data .data li{float:none;width:100%;padding:5%;border:1px solid rgba(255,255,255,.2);box-sizing:border-box;margin-top:-1px}
   .ywk-about-data .data li:first-child{margin-top:0px}
   .ywk-about-data .data{position:relative;top:auto;padding:20px}
   .ywk-about-content .img,.ywk-about-data .data li::after,.ywk-about-product .item-li .dot-0,.ywk-about-events .viewmore{display:none}
   .ywk-about-data .data li i{top:50%;margin-top:-20px}
   .ywk-about-product .about-product{left:5%;width:90%;top:7%;transform:translateY(0)}
   .ywk-about-product .product-item-li{position:relative;left:auto;top:auto}
   .ywk-about-product .item-li{position:relative;left:auto!important;top:auto!important;right:auto!important;margin:0!important}
   .ywk-about-product .item-li{width:88%;text-align:left!important;margin-bottom:10px!important;padding-left:50px!important}
   .ywk-about-product .item-li a{display:inline-block}
   .ywk-about-product .icon-1{top:-5px}
   .ywk-about-product .about-product.product7 .item-li.pit4 .icon-1{left:0;top:0;position:absolute;margin-bottom:10px}
   .ywk-about-product .about-product.product7 .item-li.fl{left:auto;top:auto;padding-right:0px}
   .ywk-about-product .about-product.product7 .item-li.fl .icon-1{left:0;right:auto}
   .ywk-about-product .about-product.product7 .item-li.fl .text-3{text-align:left}
   .ywk-about-product .item-li a:hover .title-2,.ywk-about-product .item-li.cur a .title-2{background:none!important;padding-left:0;text-align:left;padding-left:auto}
   .ywk-about-product .about-product.product7 .item-li.fl .title-2{padding-right:0px;padding-left:0;text-align:left}
   .ywk-about-product .about-product.product7 .item-li.pit4 .title-2::after{left:0;transform:translateX(0)}
   .ywk-about-product .about-product.product7 .item-li.fl .title-2::after{right:auto;left:0}
   .ywk-about-product .icon-1 i{width:30px;height:30px}
   .ywk-core-advantages-item a{width:95%;padding:5% 5% 5% 25%;margin-right:0;margin-bottom:1%;box-sizing:border-box}
   .ywk-core-advantages-item i{position:absolute;left:5%}
   .ywk-core-advantages-item strong{padding:5px 0 10px 0}
   .ywk-dthicscompliance-swiper .title-1{font-size:20px}
   .ywk-dthicscompliance .viewmore{margin:20px 0 50px 0}
   .ywk-about-certifications-awards .ywk-content-top .ywk-text{width:100%;margin:1% 0 4% 0px}
   .ywk-certifications-awards-nav{position:relative;right:auto;top:auto;text-align:left;font-size:0;margin-top:0}
   .ywk-certifications-awards-nav a{width:50%;box-sizing:border-box}
   .ywk-events-nav::-webkit-scrollbar{height:0px;width:0px;background:#ccc}
   .ywk-events-nav{overflow-y:hidden;overflow-x:scroll;overflow:auto;width:100%;white-space:nowrap;font-size:0}
   .ywk-events-nav a{display:inline-block;float:none;width:auto;padding:15px 20px}
   .ywk-events-item{padding:5% 0}
   .ywk-affiliated-point,.ywk-affiliated-nav a::after,.ywk-affiliated-nav a::before,.ywk-news-path-content a.cur{display:none}
   .ywk-affiliated-right,.ywk-affiliated-left{position:relative;left:auto;top:auto;right:auto;width:100%}
   .ywk-affiliated-nav{font-size:0;padding:20px 0}
   .ywk-affiliated-nav a{display:inline-block;padding:10px 0px;border:1px solid #ccc;width:32%;margin:1px}
   .ywk-affiliated-nav i{right:10%}
   .ywk-affiliated-nav span{padding-left:10%}
   .ywk-affiliated-nav span{font-size:16px}
   .ywk-about-dthicscompliance{text-align:left}
   .ywk-news-item{width:100%;margin:0 0 2% 0}
   .ywk-news-item .title-2{min-height:auto;font-size:16px}
   .ywk-news-path{margin-top:71px}
   .ywk-news-detail,.ywk-news-detail-bottom,.ywk-news-recommend-swiper,.ywk-factory-withus,.ywk-message-content,.ywk-search-content{width:90%}
   .ywk-news-detail-top .title-2 h1{font-size:30px}
   .ywk-news-other-news{padding:25% 0}
   .ywk-factory-withus,.ywk-factory{padding:20% 0}
   .ywk-factory-withus-form li{width:100%;margin-right:0}
   .ywk-factory-withus-form .submit input,.ywk-contact-left .item-3 li,.ywk-search-input,.ywk-application-scenarios-item.fr .img,.ywk-application-scenarios-item.fl .img{width:100%}
   .ywk-factory-withus-form li h6{margin:0px 0}
   .ywk-factory-masonry{width:90%;column-count:1}
   .ywk-factory-masonry .item{padding:5px}
   .ywk-factory-masonry .toptxt i{width:30px;height:30px;background-size:50%}
   .ywk-factory-masonry .toptxt h4{font-size:12px}
   .ywk-contact-left{width:100%;padding:20% 5%}
   .ywk-contact-left .title-1{font-size:24px}
   .ywk-message{width:100%;padding:10% 0 20% 0}
   .network-item,.ywk-solutions-item{width:100%;margin:0 0 3% 0}
   .ywk-search-input input.submit{width:23%}
   .ywk-search-type a{font-size:16px;margin-right:20px}
   .ywk-search-results{padding:5% 0;font-size:12px}
   .swiper-milestone-next,.swiper-milestone-prev{margin-top:-90px}
   .ywk-index-product-type-item{background:#000}
   .ywk-index-product-type-item .img{opacity:0.5}
   .ywk-news-item a:hover{background:#fc0000}
   .ywk-envicool-introduction .pic{width:80%}
   .ywk-envicool-introduction{padding:7% 0 40px 0}
   .ywk-envicool-introduction .ywk-title h2::after{position:absolute;right:0;bottom:-3px}
   .ywk-solutions-roomcooling .text{padding:10% 0 0 0}
   .ywk-solutions-roomcooling{padding-bottom:20%}
   .ywk-roomcooling-item-right{margin-top:50px}
   .ywk-roomcooling-item-left .items-2{padding:20px 0 30px 0}
   .banner-title{background-size:auto 90%;padding:10px 0 0 15px}
   .ywk-index-banner .text .title-1 h1{display:block;margin:0;font-size:50px;line-height:50px;margin-top:20px}
   .title-canvas-en{display:none}
   .ywk-solutions-content .ywk-content-top .ywk-text{font-size:20px}
   .ywk-reference-text img.img-block{display:none}
   .ywk-reference-text .text-center .table,.ywk-reference-text .text-center .table-cell{display:block}
   .ywk-reference-text .text-center{position:relative;width:90%;height:100%;left:5%;top:0;padding:5% 0}
   .ywk-product-detail-text .title-2{width:100%} 
}

.ywk-index-banner .swiper-container {height: auto!important;}

.fenye {padding: 30px 0;text-align: center;overflow: hidden;clear: both;}
.fenye a, .fenye span {zoom: 1;display: inline-block;vertical-align: middle;padding: 10px 10px;font-size: 13px;color: #666;background: #fff;margin-bottom: 5px;margin-right: 8px;}
.fenye a:hover, .fenye .page-num-current {background: #fc0000;color: #fff;}


.jz-service{display:flex;margin-top: 50px;}
.jz-serviceleft{flex: 0 0 20%;}
.jz-serviceleft ul{padding: 0;    margin: 0;}
.jz-serviceleft ul li{border-radius:30px 0 0 30px;margin-bottom: 3px;background: #eee;color:#333;list-style: none;line-height: 60px;padding-left: 40px;}
.jz-serviceleft ul li.on{background: #fc0000;color: #fff;}
.jz-serviceright{flex: 0 0 80%;border-left: 4px solid #fc0000;width: 80%;background: #fff;}
.jz-serviceright ul{padding: 0;margin: 0;}
.jz-serviceright ul li{display:none;padding: 30px 40px;}
.jz-serviceright ul li.on{display:block;padding: 30px;}
.jz-serviceright ul li .servicebt{font-size: 24px;line-height: 1.5;padding-bottom: 10px;border-bottom: 2px solid #eee;margin-bottom: 30px;display: flex;justify-content: space-between;}
.jz-serviceright ul li .servicebt .servicetitile{}
.jz-serviceright ul li .servicebt .servicetag{}
.jz-serviceright ul li .servicebt .servicetag span{font-size: 16px;line-height: 2em;padding: 2px 10px;border: 2px solid #ddd;border-radius: calc(1em + 2px);color: #333;}
.jz-serviceright ul li .servicetxt{font-size:16px;}
.jz-serviceright ul li .servicetxt p,.jz-serviceright ul li .servicetxt span{font-size:16px;margin:0;line-height: 1.7;padding:0;text-wrap: wrap!important;}
.jz-serviceright ul li .servicetxt strong{color:#fc0000;display: inline-block;}
.jz-serviceright ul li .servicetxt img{float:left;margin: 0 40px 20px 0;max-width:600px;height:auto!important;width:50%;}

.solution{background: #fff;margin-top:50px;margin-bottom:40px;padding: 40px;}
.solutionbt{font-size: 24px;line-height: 1.5;padding-bottom: 10px;border-bottom: 2px solid #eee;margin-bottom: 30px;}
.solutiontxt{font-size:16px;}
.solutiontxt p,.solutiontxt span{font-size:16px;margin:0;line-height: 1.8;padding:0;text-wrap: wrap!important;}
.solutiontxt table{margin:30px 0;width:100%;table-layout: fixed;}
.solutiontxt td{padding:20px;border:1px solid #eee;width: auto;}
.solutiontxt strong{color:#fc0000;display: inline-block;margin-bottom: 10px;margin-top: 10px;}
.solutiontxt img{margin: 20px auto;max-width:100%;height:auto!important;display:block;width: 1200px;}

.search{max-width:260px;}
.box_search{display:flex;/* max-width: 310px; */float: right;}
.searchrowinput{flex: 1;}
.searchinput{border-right: none;height: 40px;border-left: 1px solid #eee;border-top: 1px solid #eee;border-bottom: 1px solid #eee;border-top-left-radius: 30px;border-bottom-left-radius: 30px;padding: 5px 10px;width: 100%;min-width: 200px;}
.searchrowsubmit{flex: 0 0 60px;}
.searchbutton{display: flex;position: relative;overflow: hidden;justify-content: center;align-items: center;text-align: center;box-sizing: border-box;width: 60px;padding: 0;height: 100%;border-right: 1px solid #ddd;border-top: 1px solid #ddd;border-bottom: 1px solid #ddd;border-top-left-radius: 0px;border-top-right-radius: 30px;border-bottom-right-radius: 30px;border-bottom-left-radius: 0;border-left: none;background:#fc0000;}
.searchbutton input{position: absolute;width: 100%;height: 100%;z-index: 9;opacity: 0;}
.ywk-product-detail-parameter .pic .swiper-button-prev:after,.ywk-product-detail-parameter .pic .swiper-button-next:after {font-size: 20px;color: #aaa;}

.servicemore{display:block;overflow:hidden;position:relative;padding:20px;float:left}
.servicemore .inner{padding:0 15px}
.servicemore .ywk-news-item{}



.nav606 .img .img-center{width: 90%;height: 90%;}
.ywk-nav-two .ywk-nav-two-right-swiper{padding-left:30px;}

.shzr_list{padding-bottom: 30px;}
.shzr_list .list{margin-top: 40px;}
.shzr_list .list ul{display:flex;padding: 0;}
.shzr_list .list li{flex:0 0 48%;margin:0 1% 30px;list-style: none;}
.shzr_list .list .img{padding-bottom: 50%;}
.shzr_list .list .img img{width:100%;height:100%;object-fit: cover;transition:all .5s ease;left: 50%!important;top: 50%!important;-webkit-transform: translate(-50%,-50%)!important;-ms-transform: translate(-50%,-50%)!important;transform: translate(-50%,-50%)!important;position: absolute;}
.shzrtext{padding: 30px 30px 20px;background: #fff;}
.shzrcont{display:flex;}
.shzrcont .date{flex: 0 0 85px;width: 85px;border-right: 1px solid #F0F0F0;}
.shzrcont .date p{font-size: 14px;text-align: center;color: #999;margin-top: 0;}
.shzrcont .date p em{font-weight:bold;color: #333;font-size: 46px;display: block;line-height: 1;font-style: inherit;}
.shzrcont .txt{width: calc(100% - 85px);padding-left: 20px;}
.shzrcont .txt .t{font-size:18px;color:#333;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;}
.shzrcont .txt .des{font-size:14px;color:#888;line-height: 1.4;margin-top: 10px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;}
.shzrmore{border-top:1px solid #eee;padding-top: 15px;}
.shzrmore .more{font-size:14px;}
.shzr_list .list li:hover .txt .t{color:#fc0000}
.shzr_list .list li:hover .shzrmore .more{color:#fc0000}
.shzr_list .list li:hover .date p em{color:#fc0000}


.index-video{height: 800px;position:relative;background:url(../image/aboutvideo.jpg) no-repeat center;}
.index-video video{height:100%;width:100%;object-fit:cover}
.overlay{position:absolute;top:90px;left:0;width:100%;height:calc(100vh - 90px);z-index:10}
.show-img{height:100%}
.index-video .play_overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.3);z-index:11;opacity: 1!important;}
.index-video .play_overlay .play_btn{position:absolute;display:block;top: 35%;left:50%;width:100px;height:100px;transform:translate(-50%,-50%);cursor:pointer}
.index-video .play_overlay .play_btn .icon{width:100%;height:100%;background:url(../image/play_button.png) center/contain no-repeat}
.index-video .play_overlay .play_btn::before{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:24px;height:24px;border-radius:50%;content:'';z-index:-1}
.index-video .play_overlay .play_btn::after{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:24px;height:24px;border-radius:50%;content:'';z-index:-1}
.index-video .play_overlay .play_btn::before{animation:scale 2s ease-out infinite;background:#fff;opacity:0.5;animation-delay:0s}
.index-video .play_overlay .play_btn::after{animation:scale2 2s ease-out infinite;background:#fff;opacity:0.3;animation-delay:0s}
.intro_box{opacity:1!important;}

@keyframes scale {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: .9
    }

    100% {
        transform: translate(-50%, -50%) scale(7);
        opacity: 0;
    }
}

@keyframes scale2 {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: .9;
    }

    100% {
        transform: translate(-50%, -50%) scale(10);
        opacity: 0;
    }
}

.index_hzlc{padding: 50px 0 30px;background: #fff;/* color:#fff; */background-size:cover;position: relative;background-attachment: fixed;}
.index_hzlc:before{content:'';width: 100%;height: 100%;position: absolute;left: 0;top: 0;background: rgba(0,0,0,0.3);opacity: 0;}
.index_hzlc_title .title01 b,.index_hzlc_title .title01 p{/* color:#fff; */}
.index_hzlc_title{z-index:9;position: relative;max-width: 1400px;width: 94%!important;padding: 0!important;}
.index_hzlcrow{display:flex;position: relative;justify-content: space-between;flex-wrap: wrap;max-width: 1400px;width: 94%!important;margin: 20px auto 5px!important;padding: 0!important;}
.index_hzlcrow table{table-layout:fixed;width: 100%;display: block;}
.index_hzlcrow tbody{display:block;}
.index_hzlcrow tbody tr{display:block;}
.index_hzlcrow td{width:50%;display: inline-block;}
.index_hzlcrow p{margin:0;margin-bottom: 0px!important;!importan;!importa;!import;!impor;!impo;!imp;!im;!i;!;line-height: 1.6;font-size: 16px;color: #666;text-align: left;margin-left: -35px;}
.index_hzlcrow ul{width: 100%!important;!importan;!importa;!import;!impor;!impo;!imp;!im;!i;!;padding: 0 35px;margin-top: 15px;max-width: 580px;margin: 15px auto 0;}
.index_hzlcrow li{transition: all .3s ease;border: 0;text-align: left;padding: 0;margin-bottom: 10px;background: transparent;font-size: 16px;list-style: none;position: relative;}
.index_hzlcrow li:after{content:'';left: -16px;top: 8px;width: 5px;height: 5px;border-radius:50%;background: #999;position: absolute;}
.index_hzlcrow li p{padding:0;margin-left: 0;}
.index_hzlcrow li svg{width: 50px;height: 50px;}
.index_hzlcrow li span{text-align: left;display: block;margin-top: 10px;line-height: 1.5;text-wrap-mode: wrap!important;!importan;!importa;!import;!impor;!impo;!imp;!im;!i;!;font-size: 15px;}
.index_hzlcrow li:hover{-webkit-backdrop-filter: blur(10px);backdrop-filter: blur(10px);}
.index_products_slide .swiper-slide:hover a .img img{max-width: 100%;max-height: 100%;width: 100%;}
.index_products_slide .swiper-slide:hover a .txt{background: rgba(252,0,0,0.8);}

.index_quality_slide .swiper-slide:hover a .img img{max-width: 110%;max-height: 110%;width: 110%;}
.index_quality_slide .swiper-slide:hover a .txt{background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);}


.index_about{padding-top: 0;background: url(../image/newsbj.jpg) no-repeat center bottom;color:#fff;background-size:cover;position: relative;background-attachment: fixed;}
.index_about:before{content:'';position: absolute;width: 100%;height: 100%;left: 0;top: 0;background: rgba(0,0,0,0.02);}
.index_aboutcont{display:flex;flex-wrap:wrap;justify-content:space-between;z-index: 9;position: relative;max-width: 1400px;width: 94%;margin: 0 auto;align-items: center;}
.index_aboutleft{flex: 0 0 55%;padding: 50px 0;color: #333;}
.index_aboutleft h3{display:block;font-size: 26px;line-height:1em;color: #fc0000;font-weight:normal;margin:0}
.index_aboutleft .line{width: 40px;height: 4px;margin: 20px 0;background-color: #fc0000;}
.index_aboutleft .txt p{line-height: 1.7;opacity: 1;font-size: 15px;font-weight:normal;text-align: justify;}
.index_aboutleft .txt p span{
    text-wrap-mode: wrap!important;!importan;!importa;!import;!impor;!impo;!imp;!im;!i;!;
}
.index_aboutmore{display:block;position:relative;margin: 30px 0 0;}
.index_aboutmore a{color: #333;border: 1px solid rgba(0,0,0,0.1);position:relative;display:block;display:block;width: 140px;height: 44px;line-height: 44px;text-align:center;position:relative;box-sizing:border-box;z-index:11;font-size: 15px;}
.index_aboutmore a:hover{color:#fff;border-color: #fc0000;}
.index_aboutmore a:hover:before{height:100%;bottom:0px}
.index_aboutmore a:before{content:'';width:100%;height:3px;position:absolute;left:0;bottom:-1px;z-index:-1;transition:all .4s ease;background: linear-gradient(to right,#de5655,#fc0000,#fc0000);}
.index_aboutright{flex: 0 0 38%;}
.index_about_li{overflow:hidden;margin-top:20px;position:relative;padding: 0 0 20px 20px;}
.index_about_li:after{content:'';width:100%;height:1px;opacity:.2;position:absolute;left:0;bottom:0;background:#fff}
.index_about_li .title{font-size: 20px;line-height: 40px;cursor: pointer;}
.index_about_li .title i{display:block;width:20px;height:2px;position:absolute;right:0;top: 20px;margin-top:-1px;background:#fff}
.index_about_li .title i:before{content:'';width:2px;height:20px;position:absolute;left:50%;top:-9px;margin-left:-1px;background:#fff}
.index_about_li.cur .title i:before{display:none}
.index_about_li .content{display:none;width: 90%;}
.index_about_li.cur .content{display:block;}
.index_aboutrow{display:flex;flex-wrap: wrap;margin-top: 0;z-index: 9;position: relative;padding: 30px 0;}
.index_aboutrow li{flex: 0 0 100%;list-style:none;display:flex;padding: 25px 0 25px 25px;justify-content:space-between;border-top: 1px solid rgba(0,0,0,0.05);align-items:center;position: relative;}
.index_aboutrow li:hover{/* background: linear-gradient(to right,rgba(222,86,85,0.8),rgba(252,0,0,0.8)); */}
.index_aboutrow li:nth-child(1){border: none;}
.index_aboutrowleft{display: flex;overflow: hidden;align-items: center;justify-content: space-between;color: #fc0000;flex: 1;width: 100%;}
.index_aboutrowleft strong{font-size: 15px;line-height: 30px;margin-right: 15px;}
.index_aboutrowleft strong span{font-size: 24px;line-height: 30px;margin-right:3px}
.index_aboutrowleft p{margin: 0;opacity: 1;font-size: 15px;color: #333;text-align: right;}
.index_aboutrowleft p span{color:#fc0000}
.index_aboutrowright{flex: 0 0 13%;width: 40px;height: 40px;margin-left: 25px;text-align: right;}
.index_aboutrowright svg{width:40px;height: 40px;}
.index_aboutrowright svg path{fill: #666;}
.index_aboutrow li:hover svg path{/* fill:#fff; */}
.index_aboutrow li:hover .index_aboutrowleft{/* color: #fff; */}

.htmleaf-container{height: 100%;width: 100%;position: absolute;top: 0;left: 0;overflow: hidden;opacity: 0.1;}
.htmleaf-container canvas{height: 100%;width: 100%;top: 0;position: absolute;left: 0;z-index: 9;}


@media only screen and (max-width: 1600px){
    .banner-nav-type .nav-type a h4{font-size: 16px;}
	.nav-type a{padding: 30px 20px;}
}
@media only screen and (max-width: 1300px){
	.ywk-header-nav li .naveji li a{font-size:14px;}
	.ywk-header-nav li .naveji li{padding: 10px 6px;}
    
    .ywk-index-banner .ywk-index-banner-container.left .text.banner1{/* padding-left: 8%; */}
}
@media only screen and (max-width: 1279px){
    .banner-nav-type .nav-type a h4{font-size: 14px;}
	.nav-type a{padding: 20px 10px;}
    .ywk-index-banner .ywk-index-banner-container.left .text.banner1{/* padding-left: 6%; */}
	.index_aboutrowleft p{font-size:14px;}
    .index_aboutrowright{flex: 0 0 12%;}
	.index_aboutright{flex: 0 0 37%;}
    .index_aboutrowleft strong span{font-size:20px;}
}
@media only screen and (max-width: 1023px){
    .banner-nav-type .nav-type a h4{font-size: 14px;}
	.nav-type a{padding: 20px 10px;}
	.nav-type{flex-wrap: wrap;}
    .ywk-index-banner .ywk-index-banner-container.left .text.banner1{/* padding-left:3%; */}
	.index_aboutright{flex: 0 0 40%;}
	.ywk-header-right{right:0}
	.ywk-stock-code{display:none;}
}

@media only screen and (max-width: 768px){
    .ywk-index-banner .ywk-index-banner-container.left .text.banner1{padding-left: 0%;}
    .jz-service{flex-wrap:wrap;margin-top: 30px;}
    .jz-serviceleft{flex: 0 0 100%;}
	.jz-serviceright{flex: 0 0 100%;border: none;border-top: 3px solid #fc0000;width: 100%;background: #fff;}
	.jz-serviceright ul li .servicebt{font-size: 20px;margin-bottom: 20px;}
	.jz-serviceright ul li .servicetxt p,.jz-serviceright ul li .servicetxt span{font-size:14px;}
	.jz-serviceright ul li .servicetxt img{margin: 0 20px 20px 0;width:100%;}
	.jz-serviceleft ul{display:flex;}
	.jz-serviceleft ul li{line-height: 22px;padding: 10px;margin: 0 2px;border-radius: 5px 5px 0 0;}
	
	.solution{bavkground:#fff;margin-top:30px;margin-bottom: 0;padding: 20px;}
	.solutionbt{font-size: 20px;line-height: 1.5;padding-bottom: 10px;border-bottom: 2px solid #eee;margin-bottom: 30px;}
	.solutiontxt{font-size:14px;}
	.solutiontxt p,.solutiontxt span{font-size:14px;margin:0;line-height: 1.8;padding:0;text-wrap: wrap!important;}
    .solutiontxt table{margin:10px 0}
    .solutiontxt td{padding: 10px;line-height:1.2}
    .solutiontxt td svg{width:30px;height:30px;margin-top: 10px;}
    .solutiontxt td p,.solutiontxt td span{line-height:1.2;margin-bottom: 10px;}
	.infobar,.jz-serviceright ul li .servicebt{flex-wrap: wrap;}
	.search{margin:20px auto 0;max-width: inherit;}
	.jz-serviceright ul li.on{padding:20px;}
	.jz-serviceright ul li .servicebt .servicetag{display: flex;flex-wrap: wrap;}
	
	.shzr_list .list ul{flex-wrap: wrap;}
	.shzr_list .list li{flex:0 0 100%;width:100%;margin:0 0 20px;}
	.shzr_list .list .img{padding-bottom: 66.6%;}
	.shzrtext {padding: 15px 10px 10px;}
	.shzrcont .date p em{font-size:36px;display: block;line-height: 1;}
	.single_nav .btn_back{display:none;}

    .index_hzlcrow td{width:100%;}
    .index_hzlcrow ul{padding-right:0}
    .index_hzlcrow li span{font-size:14px;line-height: 1.5;}
	
}