/* CSS Reset */
/*html{-webkit-text-size-adjust:none; }*/
/*body{overflow-x:hidden;margin:0; padding:0;font-family:Microsoft Yahei,'Montserrat-Light',PingFang SC,Helvetica Neue,Arial;}*/
/*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 .4s ease;-moz-transition:all .4s ease;transition:all .4s 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-bg {position: relative;overflow: hidden;background-position: center center;background-repeat: no-repeat;background-size: cover;}
.img-center {position: absolute;left: 0;right: 0;top: 0;bottom: 0;margin: auto;display: block;width: auto!important;height: auto!important;z-index: 1;}
.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:#00428e;box-shadow:inset 1px 1px 0 #00428e,inset 0 -1px 0 #00428e;}
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 {font-family:'Montserrat-Light',PingFang SC,Microsoft Yahei,Helvetica Neue,Arial;}














/* product */
.ywk-page-banner {position: relative;width: 100%;height: 100%;overflow: hidden;}
.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:12%;z-index: 10;padding: 10px 0 0 20px;overflow: hidden;background: url('../image/sc2.png') left top no-repeat;}
.banner-title h2{position: relative;font-size: 100px;line-height: 100px;margin: 0; color: #fff;text-transform: uppercase;}
.banner-nav-type {bottom: 0;left: 0;width: 100%;height: auto;z-index: 5;position: absolute;background:rgba(255,255,255,.15);backdrop-filter: blur(5px);}
.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;/*background: url('../upload/nav-mark.png');*/padding-bottom: 60px;}
.nav-type::before {content: '';width: 100%;height: 1px;position: absolute;right: 0;bottom: 0;background: #fff;opacity:.2;}
.nav-type li {width: 11.1%;float: left;margin: 0;padding: 0;overflow: hidden;}
.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:15% 0; background: url('../image/tiao.png') 300px 400px no-repeat;position: relative;display: block;box-sizing: border-box;z-index: 10;position: relative;}
.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: 150px;height: 95px;position: relative;margin: auto;}
.nav-type a i img,.nav-type a i svg {max-width: 100%;max-height: 100%;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: #00428e url('../image/tiao.png') 100px -50px no-repeat;}
.nav-type li.cur a {background: #00428e url('../image/tiao.png') 100px -50px no-repeat;}
.nav-type li.cur a h4 {opacity: 1;}
.nav-type li.cur a i *{opacity: 1;}
/* .nav-type-two {overflow: hidden;padding:30px 0;position: relative;background: url('../upload/nav-mark.png');}
.nav-type-show {display: none;overflow: hidden;opacity: 0;position: absolute;left:5%;top: 0;width: 90%;height: 100%;z-index: 11;}
.nav-type-show.cur {display: block;opacity: 1;}
.nav-type-show a{display: inline-block;vertical-align: middle;line-height: 60px;color: #fff;text-transform: uppercase;margin-right:2%;opacity: .6; position: relative;font-size: 13px;}
.nav-type-show a:hover::after {width: 100%;}
.nav-type-show a:hover {opacity:1;}
.nav-type-show a.cur {color: #e60012;opacity:1;}
.nav-type-show a::after {content: '';width: 0px;height: 1px;position: absolute;bottom: 15px;left: 0;background: #fff;transition:all .4s ease;}
.nav-type-show a.cur::after {width: 100%;background: #e60012;} */

.nav-type-two-show {position: absolute;left: 0;width: 100%;overflow: hidden;z-index: 33;bottom: 0;height: 60px;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: #fff;margin-right:2%;opacity: .6; position: relative;font-size: 13px;padding: 0;background: none;font-weight: bold;}
.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: #e60012;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: #e60012;}
.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;}
.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 7%;position: relative;}
.ywk-introduce {font-size: 18px;line-height: 30px;color: #1e2d45;overflow: hidden;text-align: justify;}
.ywk-introduce-line {color: #00428e;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%;width: 40%;}
.ywk-introduce-item li h4{font-weight: normal;color: #e60012;margin:5px 0;}
.ywk-introduce-item li h4 strong{font-weight: normal;font-size: 20px;}
.ywk-introduce-item li:hover h4 strong a{color:#e60012;}
.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 #e60012;}
.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: #00428e url('../image/tiao.png') 20% 20% no-repeat;}
.ywk-product-nav a:hover {color: #00428e;}
.ywk-product-nav a.cur:hover  {color: #fff;}

.ywk-product-list {padding: 3% 0 0 0;overflow: hidden;}
.ywk-product-item  {float: left;width: 49%;margin-bottom: 1%;margin-right: 1%;overflow: hidden;}
.ywk-product-item a { display: block;position: relative;}
.ywk-product-item .text{width:40%;height: 100%;overflow: hidden;position: absolute;left: 0;z-index: 2;padding-left:10%;}
.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: #e60012;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:6% 0;overflow: hidden;}
.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: 50%;height: 100%;overflow: hidden;position: absolute;right: 0;}
.ywk-product-item a:hover .title-1{padding-left: 10px;background: url('../image/bt1.png') left top no-repeat;color: #00428e;}
.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);}


.ywk-product-detail {position: relative;overflow: hidden;}
.ywk-product-detail-top {position: relative;overflow: hidden;}
.ywk-product-detail-path {
    padding: 20px 0;
    font-size: 19px;
    color: #666e80;
    position: absolute;
    left: 9%;
    bottom: 75%;
    z-index: 10;
    width: 92%;
}
.ywk-product-detail-path a {font-size: 12px;color: #666e80;}
.ywk-product-detail-path a.cur {color: #00428e;}
.ywk-product-detail-path a:hover {color: #00428e;}
.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: #e60012;font-size: 34px;}
.ywk-product-detail-text .title-2{color: #00428e;font-size: 48px;text-transform: uppercase;width: 42%;margin: 10px 0;}
.ywk-product-detail-text .line-3{width: 50px;height: 4px;background: #00428e;margin: 20px 0;}
.ywk-product-detail-text .text-4{color: #666e80;font-size: 16px;line-height: 28px;padding-top: .3%;overflow: auto;width: 42%;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: 40%;right: 5%;top: 18%;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: 200px;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;}
table{border-right:1px solid #ccc;border-bottom:1px solid #ccc; background:#fff;} 
table td{border-left:1px solid #ccc;border-top:1px solid #ccc; text-align:center; line-height:30px;} 
table tr:first-child{background:rgb(2, 102, 179); color:#fff;}
.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) url('../image/tiao.png') 1000px 1000px no-repeat;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: 200px;height: 200px;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: #e60012;}
.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 url('../image/tiao.png') 200px 150px no-repeat;}
.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: #e60012;border-bottom:2px solid #e60012;}
.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-content {overflow: hidden;padding:5% 0 5% 0; width:92%; margin:0 auto; max-width:1200px;}
.ywk-content-bottom img{max-width:100%; width:auto;}
.ywk-product-content{width: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;cursor: url('http://www.cnik.cc/template/default/images/hmous.cur'),default!important;}
.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: #00428e;}
.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: #00428e;}


.ywk-product-detail-parameter {padding: 5% 0;overflow: hidden;background: url('../image/parameter1.jpg') center no-repeat;background-size: cover;}
.ywk-product-detail-parameter .pic{float: left;width: 50%;position: relative;}
.ywk-parameter-content {overflow: hidden;position: relative;width: 40%;margin-top:3%;}
.ywk-parameter-content .title-1{font-size: 60px;color: #00428e;padding-bottom: 30px;margin-bottom: 30px;border-bottom: 3px solid #00428e;text-transform: uppercase;}
.ywk-parameter-content .parameter-2 {overflow: hidden;height: 580px;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 #e60012;}
.ywk-parameter-content .parameter-2 ul li:hover strong{color: #e60012;}




























 

@font-face {
	font-family: 'Montserrat-Regular';
	src: url('https://www.envicool.net/static/css/fonts/Montserrat-Regular.eot');
	src: local('☺'), url('../font/Montserrat-Regular.woff') format('woff'), url('../font/Montserrat-Regular.ttf') format('truetype'), url('../font/Montserrat-Regular.svg') format('svg');
	font-weight: normal;
	font-style: normal;
}
@font-face {
	font-family: 'Montserrat-Extra-Bold';
	src: url('../font/Montserrat-Extra-Bold.eot');
	src: local('☺'), url('../font/Montserrat-Extra-Bold.woff') format('woff'), url('../font/Montserrat-Extra-Bold.ttf') format('truetype'), url('../font/Montserrat-Extra-Bold.svg') format('svg');
	font-weight: normal;
	font-style: normal;
}
@font-face {
	font-family: 'Montserrat-Light';
	src: url('../font/Montserrat-Light.eot');
	src: local('☺'), url('../font/Montserrat-Light.woff') format('woff'), url('https://www.envicool.net/static/fonts/Montserrat-Light.ttf') format('truetype'), url('../font/Montserrat-Light.svg') format('svg');
	font-weight: normal;
	font-style: normal;
}
@font-face {
	font-family: 'Montserrat-Bold';
	src: url('../font/Montserrat-Bold.eot');
	src: local('☺'), url('../font/Montserrat-Bold.woff') format('woff'), url('../font/Montserrat-Bold.ttf') format('truetype'), url('../font/Montserrat-Bold.svg') format('svg');
	font-weight: normal;
	font-style: normal;
}
@font-face {
	font-family: 'MyriadPro-Regular';
	src: url('../font/MyriadPro-Regular.eot');
	src: local('☺'), url('../font/MyriadPro-Regular.woff') format('woff'), url('../font/MyriadPro-Regular.ttf') format('truetype'), url('../font/MyriadPro-Regular.svg') format('svg');
	font-weight: normal;
	font-style: normal;
}
@font-face {
	font-family: 'd-din-condensed-bold';
	src: url('../font/d-din.condensed-bold.eot');
	src: local('☺'), url('../font/d-din.condensed-bold.woff') format('woff'), url('../font/d-din.condensed-bold.ttf') format('truetype'), url('../font/d-din.condensed-bold.svg') format('svg');
	font-weight: normal;
	font-style: normal;
}
@font-face {
	font-family: 'D-DINCondensed';
	src: url('../font/D-DINCondensed.eot');
	src: local('☺'), url('../font/D-DINCondensed.woff') format('woff'), url('../font/D-DINCondensed.ttf') format('truetype'), url('../font/D-DINCondensed.svg') format('svg');
	font-weight: normal;
	font-style: normal;
}



@media screen and (max-width: 5120px) {
	.ywk-parameter-content {margin-top: 8%;}
	.ywk-about-product .about-product.product7 .item-li.pit1 {margin-right: -820px;}
	.ywk-about-product .about-product.product7 .item-li.pit2 {margin-right: -945px;}
	.ywk-about-product .about-product.product7 .item-li.pit3 {margin-right: -905px;}
	.ywk-about-product .about-product.product7 .item-li.pit4 {margin-top: 340px;}
	.ywk-about-product .about-product.product7 .item-li.pit5 {margin-left: -905px;}
	.ywk-about-product .about-product.product7 .item-li.pit6 {margin-left: -940px;}
	.ywk-about-product .about-product.product7 .item-li.pit7 {margin-left: -830px;}	
	.ywk-affiliated-companies {background: url(../image/map.png) 25% 32% no-repeat;}
}
@media screen and (max-width: 3840px) {
		
}
@media screen and (max-width: 2560px) {
	
}
@media screen and (max-width: 2048px) {
	.ywk-parameter-content {margin-top: 3%;}
}
@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 {width: 327px;height: 50px;}
	.ywk-header-nav li {padding: 30px 15px;}
	.ywk-header-right-link a,.ywk-header-right a {line-height: 75px;}
	.ywk-header-right-link a {margin-right: 10px;}
	.ywk-header-right-language {margin-left: 10px;}
	.ywk-header-nav-show .ywk-content {margin-top: 75px;}
	.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: 10px 0 10px 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-swiper span {font-family: 'D-DINCondensed';}
	.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: 25px 0;}
	.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: 40%;margin-top: 3%;}
	.ywk-parameter-content .title-1 {padding-bottom: 10px;margin-bottom: 20px;}
	.ywk-product-detail-parameter .pic img.img-center{max-height: 80%;max-width: 80%;}
	.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 {width: 90%;left: 5%;}
	.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 {min-width: 18%;}
	#language.ywk-header-nav-show-content {width: 120px;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: 80px;line-height: 80px;}
	.ywk-index-banner .text .title-2 {font-size: 60px;}
	.ywk-title h2  {font-size: 60px;line-height: 60px;}
	.ywk-parameter-content .title-1 {font-size: 50px;}
	.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: 20px;}
	.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: 14px;line-height: 24px;}
	.ywk-reference-text .text-1,.ywk-culture-right p,.ywk-events-left .text h5  {font-size: 14px;}
.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  {font-size: 14px!important;}
	.ywk-header-nav li a,.ywk-header-right-link a{font-size: 16px!important;}
	.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: 16px;line-height: 30px;}

}
@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 {font-family: 'Montserrat-Light';}
	.ywk-stock-code {font-size: 12px}
	.ywk-header-nav li a {font-size: 16px!important;}
	.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: 180px;}
	.ywk-header-nav li a { font-size: 14px!important;}
	.ywk-logo a { width: 270px; height: 42px; }
	.ywk-header-nav li { padding: 30px 12px;}
	.ywk-product-item .text{padding-left: 6%;width: 45%;}
	.ywk-product-item .text .text-2{font-size:14px;}
	.ywk-product-item .title-1{font-size:16px;}
	.bigtitle-bg strong { font-size: 160px;}
	.ywk-title h2 {font-size: 50px; line-height: 50px;}
	.downt01{width: 60%;}
}
@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;*/
	    font-size: 13px;line-height: 25px;
	}
	.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 {width: 90%;}
	.ywk-header-nav {margin-left: 10%;}
	.ywk-logo a { width: 290px; height: 50px;}
	.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;}
}
@media screen and (max-width: 1152px) {
    .ywk-core-advantages-item a {min-height:130px;}
    #cd-nav-container {position: fixed;right:0;transition:all .4s ease;transform:translateY(-200%);}
	#cd-nav-container {display: none;}
	.ywk-menu-toggle {display: block;top: 10px;}
	.ywk-logo a { width: 220px; height: 40px;}
	.ywk-header {padding-top: 10px;}
	.ywk-core-advantages-item a {min-height:auto;}
	.ywk-header .ywk-content {width: 92%;height: 50px;padding-bottom: 10px;}
	.ywk-header-right-link a { margin-right: 20px;}
    .ywk-header-right-link a, .ywk-header-right a { line-height: 50px;}
}
@media screen and (max-width: 1024px) {
   .ywk-text{width:80%;}
   .nav-type li{width:20%;}
}

@media screen and (max-width: 768px) {
	.pcshow,.banner-nav-type {display: none!important;}
	.mbshow {display: block!important;}
	.ywk-index-banner{height:auto;}
	.ywk-index-banner .ywk-index-banner-container .img img{height:auto;}
	.ywk-index-banner .swiper-wrapper{height:auto;}
	.features-item i{width:100%; height:100%;}
	.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;}
	.history-swiper-pic .title-3{font-size:100px;}
	.ywk-index-banner .text {top:30%;left:5%;}
	.about-us-left,.about-us-right{width:100%;}
	.ywk-header-right-search{display:none;}
	.downloadlist > .swiper-container-free-mode > .swiper-wrapper{margin:20px 0;}
	.downlist ul li{height:auto; padding-left:0;}
	.downt01{width:78%;background: url(../image/pdf2.png) left 10px center no-repeat;background-size:8%; height:60px; line-height:60px; padding-top:0; border-bottom:1px solid #e8e8e8; margin-top:0}
	.downt02{width:50%;border:0px;}
	.downt03{width:49%;}
	.downt02 a,.downt03 a{line-height:60px;}
    .about-history-left{width:100%;}
    .about-history-right{width:100%; margin-top:30px;}
    .history-prev, .history-next {width: 50px; height: 50px;}
	.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: 30px;}
	.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: 20% 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;width: 100%;}
	.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;}
	
	.ywk-page-banner {height: 300px!important;}
	.ywk-page-banner .img img.img-block{height: 300px!important;}
	.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;}
	.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;position: relative;}
	.nav-type li a {padding: 10px 20px 10px 20px;}
	.nav-type a i {width: 40px;height: 40px;}
	.nav-type::before,.ywk-product-item .text-2,.ywk-product-detail-path {display: none;}
	.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-bottom: 2%;margin-right:0;}
	.ywk-product-list {padding-top: 40px;}
	.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: 5%;box-sizing: border-box;}
	.ywk-parameter-content .parameter-2 {height: auto;}
	.ywk-product-detail-parameter {background: url(../image/parameter1.jpg) center no-repeat;background-size: 100% 100%;}
	.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 {background: #00428e;padding:20% 0;}
	.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;}
	.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;}
	.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;}
	.ywk-solutions-item {width: 100%;margin: 0 0 3% 0;}
	.network-item{width:49%;}
	.network-item:nth-child(2n){margin-right: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: #00428e url(../image/tiao.png) -300% -800% no-repeat;}
	.ywk-envicool-introduction .pic {width: 80%;}
	.ywk-envicool-introduction {padding: 7% 0 40% 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%;margin: 7px 0;}

}
@media screen and (max-width: 414px) {
	.network-item { width: 100%; margin-right: 0;}
}

/* iPad */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px)  {}


@media only screen and (max-height : 650px)  {
		
	
}

/*仅IE6和IE7识别*/
@media screen\9 {  }  

/*仅IE6和IE7、IE8识别*/
@media \0screen\,screen\9 {  } 

/*仅IE8识别*/
@media \0screen {  } 

/*仅IE8-10识别*/
@media screen\0 {  }  

/*仅IE9和IE10识别*/
@media screen and (min-width:0\0) {  }  

/*仅IE10/11识别*/ 
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {  
 

}