@charset "utf-8";
@font-face {font-weight:400;font-style:normal;font-family:fontawesome;src:url(//:) format("no404"),url(../font/fontawesome-webfont.woff) format("woff"),url(../font/fontawesome-webfont.ttf) format("truetype");font-display: swap;}
@font-face {font-family:EurostileTRegExt;src:url('../font/EurostileTRegExt.ttf'); font-display: swap;}
@font-face {font-family:EurostileTBlaExt;src:url('../font/EurostileTBlaExt.ttf');font-display: swap;}
@font-face {font-family:EurostileTMed;src:url('../font/EurostileTMed.ttf');font-display: swap;}
@font-face {font-family:Oswald-Medium;src:url('../font/Oswald-Medium.ttf');font-display: swap;}
@font-face {font-family:Oswald-Regular;src:url('../font/Oswald-Regular.ttf');font-display: swap;}
@font-face {font-family:Oswald-Bold;src:url('../font/Oswald-Bold.ttf');font-display: swap;}
@font-face {font-family:TitilliumWeb-Bold;src:url('../font/TitilliumWeb-Bold.ttf');font-display: swap;}
@font-face {font-family:TitilliumWeb-Regular;src:url('../font/TitilliumWeb-Regular.ttf');font-display: swap;}
@font-face {font-family:TitilliumWeb-Light;src:url('../font/TitilliumWeb-Light.ttf');font-display: swap;}
@font-face {font-family:Open-Sans;src:url('../font/Open-Sans.ttf');font-display: swap;}
@font-face {font-family:OpenSans-Bold;src:url('../font/OpenSans-Bold.ttf');font-display: swap;}
@font-face {font-family:OpenSans-Medium;src:url('../font/OpenSans-Medium.ttf');font-display: swap;}
@font-face {font-family:"iconfont";src:url("../font/iconfont.ttf?t=1622274305876") format("truetype");font-display: swap;}
@font-face {font-family:"iconfont";src:url("../font/iconfont-02.ttf?t=1696843228459") format("truetype");font-display: swap;}
.iconfont {font-family:"iconfont" !important;font-size:1.8rem;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#fff;}

body {color:#333;font-family:Open-Sans, Arial, Helvetica, sans-serif;font-size:1rem;line-height:1.65; background-color: #fff;}
.home_bg{background: #fff !important;}
* {box-sizing:border-box;padding:0;margin:0;}
li,ol,ul {list-style:none;margin-bottom:0;}
img {vertical-align:top;max-width:100%;-ms-interpolation-mode:bicubic;}
.clear {clear:both;}
.clearfix::after {display:table;}
hr {margin-bottom:1rem;border-top:1px solid #ddd;}
strong {display:inline-block;color:#1b1b1b; position: relative; padding-bottom: .5rem; margin-top: .5rem; font-weight: normal;font-size: 1.2rem;}
strong text{color:#f48000;}
b{color: #333;}
.inquiry{color: #023b7d; text-decoration: none;}
.inquiry:hover{color: #0075c1;}
a {text-decoration:none;-webkit-tap-highlight-color:transparent;color:#016acf;transition: all .5s; }
a:hover {color:#174277;}
a:focus {outline:0;text-decoration:none;}
a,a:hover {text-decoration:none;}
a.link {color:#174277;display:inline-block;text-decoration:underline;font-size: 1.2rem;}
a.link:hover {color:#0075c1;text-decoration:none;}
.btn-secondary {padding:0rem 0.5rem;}
.layui-layer-dialog .layui-layer-content{display: none;}
.layui-layer-btn .layui-layer-btn0{ background: none !important;font-size: 1.4rem;border: none !important;}
.layui-layer-btn a{height:50px !important;line-height: 50px !important;}
.btn:not(:disabled):not(.disabled) {cursor:pointer;}
.review {color:#004680;font-size:18px;}
.brief {width:100%;margin:1rem auto; font-size:1rem;color:#666;}
.etw_pdf{position: relative; }
.etw_pdf a{color: #333; padding-left: 1.5rem;position: relative;font-size: .9rem; margin-right: 2rem;}
.etw_pdf a::before{position: absolute;content: "\f1c1";left: 0;top: -.5rem;font-family:fontawesome; color: #f48000; font-size: 1.2rem;}
.etw_pdf a:hover{color: #f48000;}
.table{margin-bottom:0!important}
.table,td{border:none}
.table tr td{vertical-align:middle !important;padding:8px 12px !important;font-size:0.9rem;line-height:1.2rem;font-weight:300;border:none;border-bottom-width:medium;border-bottom-style:none;border-bottom-color:currentcolor;border:1px solid #eee;}
.table tr td .table_block{background:#666;width:100%;height:3px;}
.table tr.top td{color:#fff;padding:12px 12px !important;font-weight:300;background:#f69932;font-size:0.95rem;line-height:1.2rem;border:1px solid #f48000;}
.table1 tr{border-bottom:1px solid #aaa;}
.table1 tr td{border:none !important;padding:18px 12px!important;line-height:1.4rem;}
.table1 tr td:first-child{font-weight:500;font-size:1.05rem;color:#555;padding:18px 6px !important;}
.table tr td.top1{background:#f69932;color:#fff;font-weight:600;}
.tables tr td:first-child{color:#fff;padding:12px 8px!important;font-weight:300;background:#384466;font-size:0.9rem;}
.table-striped tr:nth-of-type(odd){background-color:#f5f5f5 !important;}
.table2,.table2 tr:first-child td{border-top:none!important}
.table img{width:70%;margin:0 auto;display:block;}



.inquiry{color: #004680; text-decoration: underline;}
.inquiry:hover{color: #f48000;}

.theme-send-inquiry-box {background:#f48000 !important;}
.theme-box-name {background:#01519b !important;text-transform:uppercase;border-left:1px #01519b solid !important;}

h3 {font-size: 1.2rem;}
h4 {color:#333;font-size:1.1rem;margin-top:1rem;}
h2,.etw_hometitle{display:block;font-size: 2.4rem; margin: 0; padding-bottom: 1rem; color: #000; line-height: 1.15;font-family:OpenSans-Bold;}
.etw_hometitle{ font-size: 2.2rem; position: relative;margin-bottom: 1rem; padding-bottom: .5rem;}

.pro_name{color: #666; font-size: 1.4rem; position: relative;line-height: 1.35;margin-top: -.5rem; margin-bottom: .8rem; position: relative; border-bottom: 1px solid #eee; padding-bottom: 1rem; }
.color_font{color: #000; font-size: 1.5rem; margin-top: 1rem;border-bottom: 1px solid #eee; padding-bottom: 1rem; margin-bottom: 1rem;font-family:OpenSans-Medium; position: relative;}
.color_font::before{position: absolute;content: ""; width: 80px; height: 4px; left: 0;  background-color: #f48000; bottom: -2px; }
.text-center::before{ left: 0;right: 0; margin: 0 auto;}



h3.pro_model{color: #666; font-size: .9rem; margin-bottom: 1rem;color: #666;}

h2 small{display: block; font-size: 1.4rem;}
.page_title{font-size: 1.2rem; position: relative;  display: block; padding-left: 1.5rem;font-family:OpenSans-Bold; margin-top: 2rem; margin-bottom:.5rem;}
.page_title::before{position: absolute;content: "";width:9px; height: 4px; background-color: #f48000; left: 0; top:.8rem;}
.font_fold{font-size: 1.1rem;font-family:OpenSans-Medium;}
.contact_des a{ color: #f48000; transition:0.5s; -webkit-transition:0.5s; -moz-transition:0.5s; -ms-transition:0.5s; -o-transition:0.5s; }
.contact_des a:hover{color: #023b7d;}
.indent-left{padding-left: 3.8rem;}
#etw_top {position:fixed;width:35px;height:35px;right:5px;bottom:100px;text-align:center;background:#f2f2f2;z-index:100;cursor:pointer;color:#333;font-weight:700;line-height:28px;border-radius:50%;}
#etw_top a {color:#f48000;}
#etw_top:hover {transition:all ease-in-out 0.3s;-moz-transition:all ease-in-out 0.3s;-webkit-transition:all ease-in-out 0.3s;-o-transition:all ease-in-out 0.3s;-ms-transition:all ease-in-out 0.3s;background:#000;}
/* #header */
#header{width:100%;position: fixed;top: 0;left: 0;margin:0 auto;z-index:99;float:left; transition: all .5s;  box-shadow: 0 0 25px rgb(0 0 0 / 10%);}
.header_in {position:relative;background-color:#fff;}
.header_in::after {width:45%;height:100%;content:"";position:absolute;right:0;top:0;-webkit-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:skewX(-23deg);-ms-transform:skewX(-23deg);transform:skewX(-23deg);background-color:#01519b;}
.header_in::before {width:18px;height:100%;content:"";position:absolute;right:45%;top:0;-webkit-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:skewX(-23deg);-ms-transform:skewX(-23deg);transform:skewX(-23deg);background-color:#f48000;}
#etw_logo {width:auto;text-align:center;float:left;  transition: all .8s; }
#etw_logo a{width: 100%; display: flex; align-items: center;}
#etw_logo strong{color: #333; font-size: 1rem; display: block; display: block; width: 100%; max-width: 240px; text-align: left; padding-left:.8rem;line-height: 1.35;}
#etw_logo strong span{display: block;font-family:EurostileTBlaExt;font-size: 1.2rem;color: #f48000;}
.left_share{position: relative;display: flex; margin-top: 2rem; }
.left_share a{width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; margin-right: .5rem; transition: all .5s;color: #fff  !important; background-color: #f48000; border-radius: 50%; font-size: 1rem;}
.left_share a:hover{background-color: #01519b; }
.left_share a img{width: 24px; height: 24px;}
/* .top-nav */
.top-nav {width:100%;float:left; transition: all .8s; background-color: rgba(239, 243, 253, 0.8); }
.top-nav .navbar {padding:0; width: 100%; max-width: 1200px; margin: 0 auto;}
.nav-fixed {box-shadow:0 0.5rem 1rem rgba(0,0,0,0.15);-webkit-animation:0.5s ease-in-out 0s normal none 1 running fadeInDown;animation:0.5s ease-in-out 0s normal none 1 running fadeInDown; margin-top: 0 !important;}

@keyframes fadeInDown {from {opacity:0;transform:translate3d(0,-100%,0);}
to {opacity:1;transform:none;}
}

.dropdown-menu-one {background-color:#eee;}
.navbar-expand-lg .navbar-collapse {flex-flow:row wrap !important;}

.navbar-nav {width:100%;}
.navbar-light .navbar-nav .nav-link {transition:all 0.5s;}
.navbar-expand-lg .navbar-nav .nav-link {padding:.6rem 2.6rem; padding-left: 0; color:#333; text-transform: uppercase; position: relative;font-family:EurostileTMed; font-size: 1.1rem;}
.navbar-light .navbar-nav a.nav-link::before{content:"";position:absolute;left:0; right: 0; margin: 0 auto; text-align: center; bottom:0rem;width:0px;height:2px;background-color:#f48000;transition:0.5s;border-radius:5px;-webkit-border-radius:5px;-moz-border-radius:5px;-ms-border-radius:5px;-o-border-radius:5px;-webkit-transition:0.5s;-moz-transition:0.5s;-ms-transition:0.5s;-o-transition:0.5s;}
.navbar-light .navbar-nav .nav-item.active .nav-link::before,.navbar-light .navbar-nav .nav-item .nav-link:hover::before{width:30px;left:-40%;}

.navbar-expand-lg .navbar-nav .dropdown-menu {top:48px; transition: all .5s;box-shadow: 0 15px 22px -10px rgb(0 51 153 / 30%);background-color: rgb(255 255 255 / 80%);backdrop-filter: blur(10px);border-radius: 0 0 1rem 1rem;padding:1rem .8rem; border: none; }
.navbar-expand-lg .navbar-nav .dropdown-menu > li > a {color:#333;font-size:1rem;position:relative;display:block;transition:all 0.5s;padding-top:0.6rem;padding-bottom:0.6rem; padding-left: 1rem; border-bottom:1px solid #eee; background: none;}
.navbar-expand-lg .navbar-nav .dropdown-menu > li > ol a {color:#333;display:block;padding-top:0.2rem;padding-bottom:0.2rem;padding-left:2rem;font-size:0.9rem;position:relative;}
.navbar-expand-lg .navbar-nav .dropdown-menu > li > ol a:hover,.navbar-expand-lg .navbar-nav .dropdown-menu > li > ol a.active {color:#f48000;}
.navbar-expand-lg .navbar-nav .dropdown-menu > li > ol a::before {position:absolute;content:"\f0da";left:1rem;top:0.2rem;font-family:fontawesome;}
.navbar-expand-lg .navbar-nav .dropdown-menu > li:last-child > a {border-bottom:none;}
.navbar-light .navbar-nav .active > .nav-link,.navbar-light .navbar-nav .nav-link.active,.navbar-light .navbar-nav .nav-link.show,.navbar-light .navbar-nav .show > .nav-link,.dropdown-menu-one li > a.active {color:#f48000 !important; }
.navbar-light .navbar-nav .nav-link:focus,.navbar-light .navbar-nav .nav-link:hover {color:#f48000;}
.navbar-light .dropdown-item.active,.navbar-light .dropdown-item:hover {color:#f48000!important;}
.dropdown-item {font-size:0.9rem;}
.dropdown-item.active, .dropdown-item:active{background:none !important;}
.nav-item span.pro_icon {position:absolute;top:0.5rem;right:1rem;color:#333;padding:2px 8px;font-size:2rem;width:32px;height:28px;line-height:24px;display:none;text-align:center;}

.top-nav ul>li>ul.dropdown-menu>li {position:relative}
.top-nav ul>li>ul.dropdown-menu>li>.second_list {position:absolute;left:258px;top:-1px;background:#fff;transition:all .5s;width:250px;opacity:0;transform:scaleX(0);transition:all 0.4s ease 0s;z-index:99999999;padding:0;visibility:hidden;}
.top-nav ul>li>ul.dropdown-menu>li>.second_list>li {width:100%;display:block;border-bottom:1px #e6e6e6 solid;}
.top-nav ul>li>ul.dropdown-menu>li>.second_list>li:last-child {border-bottom:none}
.top-nav ul>li>ul.dropdown-menu>li>.second_list>li>a {display:block;color:#666;font-size:14px;line-height:20px;padding:8px 10px;}
.top-nav ul>li>ul.dropdown-menu>li>.second_list>li>a:before {display:none}
.top-nav ul>li>ul.dropdown-menu>li>.second_list>li>a:hover,.top-nav ul>li>ul.dropdown-menu>li>.second_list>li>a.dq {color:#fbc93b;background:#f5f5f5;}
.top-nav ul>li>ul.dropdown-menu>li:hover>.second_list {opacity:1;visibility:visible;transform:scaleX(1);}

.navbar-nav .dropdown-menu1{min-width:73rem;left:-6.5rem;padding:2rem 2rem 1rem;}
.navbar-light .navbar-nav .dropdown-menu1 li{width:100%;position:relative;}
.navbar-light .navbar-nav .dropdown-menu1 .dropdown-item{background:0;position:relative;padding:0.4rem 0 0.4rem 0.3rem;font-family:OpenSans-Bold;color:#333;white-space:normal;line-height:1.3rem;text-align:left;border-bottom:1px dotted #ccc;margin:0 0 0.2rem; font-size: 1rem; }
.navbar-light .navbar-nav .dropdown-menu1 .dropdown-item img{width:24px;height:24px;position:absolute;left:0;top:1px;}
.navbar-light .navbar-nav .dropdown-menu1 .dropdown-item:hover,.navbar-light .navbar-nav .dropdown-menu1 .dropdown-item.active{color:#f4c90c;}
.navbar-nav .dropdown-menu li ol{position:relative;display:block;padding:0.3rem 0;width:100%;}
.navbar-light .navbar-nav .dropdown-menu1 li ol li{width:100%;position:relative;}
.navbar-light .navbar-nav .dropdown-menu1 li ol li a{width:100%;display:block;position:relative;padding:0.2rem 0 0.2rem 1.5rem;font-size:.9rem;color:#111;line-height:1.35rem;position: relative;}
.navbar-light .navbar-nav .dropdown-menu1 li ol li a::before{position: absolute;content: "";width: 4px;height: 4px;border-radius: 50%;left: .5rem;top: .7rem;background-color: #666;}
.navbar-nav .dropdown-menu li ol li a.active,.navbar-nav .dropdown-menu li ol li a:hover{color:#f48000;}






@media (max-width:1260px) {


}
@media (max-width:1064px) {

}

/* .etw_language */
.etw_language {float:right;display:flex;flex-wrap:wrap;margin-left:1rem;justify-content:flex-end;width:42%;height:32px;line-height:22px;z-index:1;position:relative;padding-left:1rem;padding-right:1rem; margin-top: 2rem; }
#etw_language {float:right;width:auto;text-align:right;}
#etw_language .dropdown-item {display:inline-block;width:auto;line-height:12px;padding:0.2rem 1.5rem;color:#fff;min-width:auto !important;font-size:.9rem;position:relative;}
#etw_language .dropdown-item:nth-child(2){display: none;}
#etw_language .dropdown-item::before {position:absolute;content:"";right:0;top:.2rem;width:1px;height:15px;background-color:#fff;}
#etw_language .dropdown-item:last-child::before {display:none;}
#etw_language .dropdown-item img {margin-right:5px; margin-top: 1px;}
#etw_language .dropdown-item:hover {color:#f48000;background:none;}
#etw_language .dropdown-item:focus {background:none !important;}


/* banner */
#etw_banner {width:100%;position:relative;margin:0 auto;text-align:center;color:#fff;overflow:hidden; border-bottom: 3px solid #f48000; }
#etw_banner .swiper-slide {height:100%;position:relative;width:100%;margin:0 auto;}
#etw_banner img {display:block;width:100%;text-align:center;margin:0 auto;}
#etw_banner .swiper-pagination-bullet {cursor:pointer;width:14px;height:14px;background:none;border-radius:50%;opacity:1;margin:0 6px;font-size:0;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s;outline:none;background-color:#ccc;}
#etw_banner .swiper-pagination-bullet.swiper-pagination-bullet-active {background-color:#f48000;cursor:pointer;}
.swiper-container-horizontal > .swiper-pagination-bullets,.swiper-pagination-custom,.swiper-pagination-fraction {bottom:10px;}
#etw_banner .swiper-button-next,#etw_banner .swiper-button-prev {width:50px;height:95px;background-image:none;background-color:rgba(255,255,255,0);right:0;z-index:1;transform:translateY(-50%);transition:0.5s;-webkit-transition:0.5s;-moz-transition:0.5s;-ms-transition:0.5s;-o-transition:0.5s;}
#etw_banner .swiper-button-prev {left:0;}
#etw_banner .swiper-button-next:hover,#etw_banner .swiper-button-prev:hover {background-color:rgba(255,255,255,0.2);}
#etw_banner .swiper-button-next::after,#etw_banner .swiper-button-prev::after {content:'';position:absolute;background:url(../images/arrow_next.png) no-repeat;background-size:cover;opacity:.6;width:25px;height:62px;left:50%;top:50%;margin:0;transform:translate(-50%,-50%);-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);-o-transform:translate(-50%,-50%);transition:.3s all ease-in-out;}
#etw_banner .swiper-button-prev::after {background:url(../images/arrow_prev.png) no-repeat;background-size:cover;}
#etw_banner:hover .swiper-button-next:after,#etw_banner:hover .swiper-button-prev:after {opacity:1;}
.banner_txt {position:absolute;top:22%;left:0;right:0;margin:0 auto;font-size:1.3rem;text-align:left;line-height:1.55;width:100%;color:#fff;}
.banner_inner {width:100%;max-width:800px;padding:1rem;  text-align: center;}
.banner_txt h1,.banner_txt h3 {font-size:2.3rem;color:#333;font-family:EurostileTBlaExt;position:relative;padding-bottom:1.5rem;z-index:1; padding: 2rem 0; }
.banner_txt h3{font-size: 1.8rem;}
.banner_txt h1::before{position: absolute;content: ""; width: 100%; height: 2px; background-color: #f48000; left: 0; top: 0;}
.banner_inner1 {float: right;position: relative; right: 5%;}
.banner_txt1{top:52%;}
.banner_txt2{max-width: inherit; }
.banner_inner2{text-align: left;  padding: 3rem 0; max-width: 1200px; padding-left: 5%; }
.banner_inner2::before{position: absolute;content: ""; width: 100%; max-width: 1200px; height: 280px; background-color: rgba(255, 255, 255, 0.8); left: 0%; top: 2rem; border-top-right-radius:220px ;border-bottom-right-radius:220px ; }
.banner_txt h3{color: #333; padding: 0; padding-left: 2rem;}
.banner_txt h1{margin-bottom: 0; padding-bottom: .5rem;}
.banner_txt1 p{color: #333; font-size: 1.1rem;}
.ban_box{display: flex; flex-wrap: wrap; position: relative; align-items: center;}
.ban_box .ban_img{width: 40%;}
.ban_box h3{width: 55%;}
.banner_inner2 span{color: #f48000; font-size: 2.4rem; }


/* small_banner */
.small_banner{position: relative;}
.small_banner_txt{position: absolute; top: 50%;left: 50%; transform: translate(-50%,-50%); background-color: rgba(0, 0, 0, 0.65); color: #fff; font-size: 1.6rem; padding: 1rem; width: 100%; max-width: 500px; line-height: 1.35;font-family:OpenSans-Bold;}


.more{  color: #fff;transition: all .5s; position: relative; display: inline-block;  background-color: #f48000; font-family:TitilliumWeb-Bold; margin-top: 1rem; display: flex; align-items: center; justify-content: center; height: 38px; width: 120px;}
.big_more{width: 260px; margin-top: 2rem;}
.more:hover{color: #fff;background-color: #0075c1;}
.margin_auto{margin: 0 auto;}
/* home_products_box */
.home_products_box{width: 100%; margin: 0 auto; padding: 3rem 0; background: url(../images/pro_bg.jpg) no-repeat top;  }
.webtitle{font-size: 2.2rem;font-family:EurostileTBlaExt;position: relative; margin-bottom: 1.5rem; color: #f48000;}
.webtitle::before{position: absolute;content: "";width: 160px; height: 1px; background-color: #fac58c; left: 0; right: 0; margin: 0 auto; bottom: 0;}
.webtitle::after{position: absolute;content: "";width: 60px; height: 5px; background-color: #f48000; left: 0; right: 0; margin: 0 auto; bottom: -2px;}
.swidth{width: 76%; margin: 0 auto; text-align: center;}
.small_pro_title{font-size: 1.2rem;}
.tc-tabs-style1 {padding: 2rem;background-color: #fff;    box-shadow: 0 59px 65px 0 rgba(0,0,0,0.05);}
.tc-tabs-style1 .tc-tab-title {margin: 0 0 15px 0;font-size: 20px;line-height: normal;}
.tc-tabs-style1 .tc-tab-desc {font-size: 13px;}
.tc-tabs-style1 .tab-content {margin-top: 20px;padding-left: 5px;}
.tc-tabs-style1 .nav-tabs {border-bottom: 0;text-align: center; justify-content: center;}
.tc-tabs-style1 .nav-tabs li a {border: 0 !important;border-radius: 0;line-height: normal;font-size: 1rem;color: #777;padding: 8px 20px;margin-right: 4px;margin-bottom: 4px;background: transparent;z-index: 1;box-shadow: 0 1px 4px rgba(221, 221, 221, 0.53);position: relative;font-family:OpenSans-Medium;}
.tc-tabs-style1 .nav-tabs li a:after {content: '';position: absolute;left: 0;bottom: 0;height: 0;width: 100%;background-color: #f48000;-webkit-transition: all .4s ease;transition: all .4s ease;z-index: -1;}
.tc-tabs-style1 .nav-tabs li a:hover {color: #333;}
.tc-tabs-style1 .nav-tabs li a.active {color: #fff;}
.tc-tabs-style1 .nav-tabs li a:hover:after {height: 4px;}
.tc-tabs-style1 .nav-tabs li a.active:after {height: 100%;}
.tc-tabs-style1 .nav-tabs li a:hover{background-color: #fff;}
.tc-tabs-style1 .nav-tabs li a.active{background-color: #f48000;}
.siger_pro_item ul{display: flex; flex-wrap: wrap; justify-content: center; margin-top: 1rem;}
.siger_pro_item ul li{width: 18%; margin-right: 1%; margin-bottom: 2rem; text-align: center; border: 1px solid #fff; transition: all .8s; padding: 1rem; }
.siger_pro_item ul li:nth-child(5n){margin-right: 0;}
.siger_pro_item ul li img{margin-bottom: 1rem;}
.siger_pro_item ul li a,.siger_pro_item a{color: #000; font-size:.9rem; display: block; line-height: 1.35; margin-bottom: .5rem;}
.siger_pro_item ul li:hover{border: 1px solid #f48000;}
.siger_pro_item ul li:hover a{color: #f48000;}
.siger_pro_item p{font-size: .9rem; color: #666;}


/* industries_box */
.industries_box{padding: 4rem 0; padding-top: 1rem; }
.industries_box .webtitle::before,.industries_box .webtitle::after{right: inherit;}
.industries_box ul{display: flex; flex-wrap: wrap;}
.industries_box ul li{width: 32%; margin-right: 1.5%; margin-bottom:.5rem; text-align: center; padding: 1rem; border: 1px solid #f48000; transition: all .5s; }
.industries_box ul li:nth-child(3n){margin-right: 0;}
.industries_box ul li .app_img{ width: 80px; height: 80px; border-radius: 50%; margin: 0 auto;}
.industries_box ul li a{color: #f48000;}
.industries_box .industries_des{padding-left: 3rem;}
.industries_box ul li:hover{background-color: #01519b; border-color:#01519b ;}

/* certification_box */
.certification_box{background: linear-gradient(180deg,#e1f4fc 0,rgba(234,246,255,0) 100%); padding: 4rem 0; }
.certification_box ul{display: flex; width: 80%; margin: 0 auto; } 
.certification_box ul li{flex: 1; text-align: center;}
.certification_box ul li img{width: 80px; mix-blend-mode: multiply;}
/* about_inner */
.about_box{padding: 4rem 0; background-image: url(../images/about_bg.jpg);background-size: 100% 100%;}
.about_inner{display: flex; line-height: 1.75;}
.webtitle a{color: #f48000;}
.webtitle a:hover{color: #01519b;}
.about_left,.about_right{width: 50%;}
.about_left{padding-top: 2rem;}
.about_right{padding-left: 4rem;}
.about_inner .swiper-slide {
  background-position: center;
  background-size: cover;
  width: 300px !important;
  height: 400px !important;
}
.about_inner .swiper-pagination-bullet{width: 12px; height: 12px; background-color: #eee; opacity:.5;}
.about_inner .swiper-pagination-bullet-active{background:#f48000;opacity:1}
.about_inner .swiper-button-prev, .about_inner .swiper-button-next {background-image: none; color: #f48000;}
.about_inner .swiper-button-next::after, .about_inner .swiper-button-prev::after{font-size:2rem ;}
/* big_pro_box */
.big_pro_des{margin-top: 2rem; margin-bottom: 2rem; }
.big_pro_box{margin-top: 2rem;}
.big_pro_box ul{display: flex; flex-wrap: wrap;}
.big_pro_box ul li{width: 32%;text-align: center; margin-right: 2%;}
.big_pro_box ul li:nth-child(3n){margin-right: 0;}
.big_pro_box ul li a{box-shadow: 0 0 5px rgba(153,153,153,.5);  margin-bottom: 1rem; margin-top: 0; padding:1rem; display: flex; flex-wrap: wrap; }
.big_pro_box ul li a .pro_img,.big_pro_box ul li a .pro_des{width: 100%;}
.big_pro_box ul li a .pro_img{order: 1;}
.big_pro_box ul li a .pro_des{order: 0; }
.big_pro_box ul li a .pro_des strong{ height: 40px; font-size: 1rem; color: #333;font-family:OpenSans-Bold; display: block; border-bottom: 1px solid #EBEBEB; margin-bottom: 1rem;}
.big_pro_box ul li a .pro_img span{display: block; color: #f48000; border-top: 1px solid #EBEBEB; margin-top: 1rem; padding-top: 1rem; text-transform: uppercase;font-family:OpenSans-Bold;}
.big_pro_box ul li a:hover{box-shadow: 0 0 15px rgba(153,153,153,.5); }
/* pro_application_inner */
.pro_application_inner ul{display: flex; flex-wrap: wrap; margin-bottom: 3rem;}
.pro_application_inner ul li{position: relative; overflow: hidden;}
.pro_application_inner ul li .app_des{position: absolute; bottom: 0; left: 0; width: 100%; background-color: rgba(0,0,0,0.55); color: #fff; padding: .8rem; }
.pro_application_inner ul li img{transition: all .5s;}
.pro_application_inner ul li a:hover img{transform: scale(1.05);}
.small_font{font-size: 1.4rem;}
/* pro_accordion */
.pro_accordion{margin-bottom:3rem;margin-top:1rem;font-size:.9rem;}
.pro_accordion h3{font-size:1.1rem;color:#666;border-bottom:1px solid #ddd;padding-bottom:1rem;}
.etw_pdf_left{text-align:center;}
.pro_accordion .card-header{padding:0;transition:all .5s;}
.pro_accordion .card{margin-bottom:1rem;border-radius:0;}
.pro_accordion .btn-link{position:relative;color:#333;font-size:1rem;cursor:default !important;display:block;white-space:inherit !important;font-family:OpenSans-Bold;}
.pro_accordion .btn-link span{width:95%;display:block; padding-left:.5rem;}
.pro_faq_content01 .btn-link{min-height:62px; }
.pro_accordion .btn-link::before{position:absolute;content:"+";right:1rem;top:.2rem;font-size:1.2rem;transition:.3s all ease-in-out;cursor:pointer;width:28px;height:28px;border-radius:50%;color:#888;display:flex;align-items:center;justify-content:center;}
.pro_accordion .btn-link::after{position: absolute;content: "\f0da";font-family:fontawesome; top: .3rem; left: 0;}
.pro_accordion .card-body{border: 1px dashed #01519b; margin-top: 1rem; border-radius: 10px; background-color: #e1f4fc; position: relative;}
.pro_accordion .card-body::after, .pro_accordion .card-body::before {bottom: 100%; left: 6%;content: "";  height: 0;  width: 0;  position: absolute; border: dashed  transparent;  pointer-events: none;}
.pro_accordion .card-body::after { margin-left: -15px; border-color: #01519b; border-color: transparent; border-bottom-color: #e1f4fc; border-width: 15px;}
.pro_accordion .card-body::before{  border-color:#01519b; border-color: transparent; border-bottom-color:#01519b;  border-width: 17px;  margin-left: -17px;}
.btn-link:hover{text-decoration:none;}
.pro_accordion strong{font-size:1rem;}
.pro_faq_content01 .btn-link::before{top:1rem;font-size:1.6rem;}
.card-header .btn:hover.btn-link::before{transform:rotate(135deg);color:#01519b;}
.card-header .btn:hover,.card-header .btn[aria-expanded="true"],.btn-link.focus,.btn-link:focus{text-decoration:none;color:#01519b}
.card-header .btn[aria-expanded="true"]::before{transform:rotate(135deg);color:#01519b;}
.card{border:none;}
.card-header{background-color:#fff;}
/* pro_top_banner */
.pro_top_banner{position: relative; min-height: 300px; background:url(../images/pro_banner_01.jpg) no-repeat top; display: flex; align-items: center; background-size: cover;}
.pro_top_banner::before{position: absolute;content: ""; top: 0;left: 0;background-color: rgba(0, 0, 0, 0.45); width: 100%; height: 100%;}
.pro_top_banner .content{position: relative;}
.pro_top_banner h2{color: #fff; border-bottom: 1px solid #fff; margin-bottom: 1rem;}
.pro_top_banner02{background:url(../images/pro_banner_02.jpg) no-repeat top;  background-size: cover;}
.app_banner{background:url(../images/app_banner.jpg) no-repeat top;  background-size: cover;}
.about_banner{background:url(../images/about_banner.jpg) no-repeat top;  background-size: cover;}
.factory_banner{background:url(../images/factory_banner.jpg) no-repeat top;  background-size: cover;}
.case_banner{background:url(../images/case_banner.jpg) no-repeat top;  background-size: cover;}

/* small_pro_box */
.small_pro_box ul{display: flex; flex-wrap: wrap; margin-top: 2rem; margin-bottom: 3rem;}
.small_pro_box ul li{width: 48%; margin-right: 2%; margin-bottom: 1rem;box-shadow: 2px 2px 20px 0 rgba(0, 0, 0, 0.2); padding: 1rem; transition: all .5s;}
.small_pro_box ul li:nth-child(2n){margin-right: 0;}
.small_pro_box ul li a{display: flex; align-items: center; flex-wrap: wrap;}
.small_pro_box ul li a .pro_img{flex: 2;}
.small_pro_box ul li a .pro_des{flex: 4; padding-left: 1rem; color: #666; font-size: .9rem;}
.small_pro_box ul li a .pro_des strong{font-size: 1rem;font-family:OpenSans-Bold; display: block;transition: all .5s;}
.small_pro_box ul li a .pro_des p{font-size: .9rem; color: #333;}
.small_pro_box ul li:hover{box-shadow: 2px 2px 40px 0 rgba(0, 0, 0, 0.2);}
.small_pro_box ul li a .pro_des span{color: #666; font-size: .9rem;transition: all .5s;}
.small_pro_box ul li:hover strong,.small_pro_box ul li:hover a .pro_des span{color: #f48000;}
.small_pro_box_100 ul li{width: 100%; margin-right: 0;}


.basic_list{margin-bottom: 1rem;}
.basic_list dl{margin-bottom: 0; position: relative; padding-left: 1rem; width: 100%; display: block; border-bottom: 1px solid #eee; padding-bottom: .3rem; margin-bottom: .3rem; }
.basic_list dl::before{position: absolute;content: "";width:4px; height: 4px; border-radius: 50%; background-color: #666; left: 0; top: .5rem;}


/* adv_box */
.adv_box{ margin-top: 3rem;}
.adv_box .advtitle{font-family:OpenSans-Bold; font-size: 1.4rem; line-height: 1.35;}
.adv_box .advtitle span{color: #f48000;font-size: 1.6rem;}
.adv_box{background-color: #eee; padding: 2rem; margin-bottom: 3rem;}
.adv_box .adv_item{background-color: #fff; padding: 1rem; margin-top: 1.5rem; height: 100%;}
.adv_box .adv_item h4{font-size: 1rem;font-family:OpenSans-Bold;}
.adv_box .adv_item h4 span{padding-right: 1rem; color: #f48000;}
.adv_box .adv_item h4 span.iconfont{font-size: 3rem; }
/* inquiry_bg_box */
.inquiry_bg_box,.inquiry_pro_box{background:url(../images/inquiry_bg.jpg) no-repeat top center #ccc; background-size: cover; }
.small_inquiry{width: 100%; max-width:700px; background-color: rgba(0, 93, 185, 0.7); padding: 2rem; color: #fff;  }
.inquiry_bg_box h3{font-family:OpenSans-Bold;font-size:2rem;margin-bottom:1rem;}
.inquiry_button{cursor:pointer;color:#01519b;background-color:#fff;padding:.6rem 1rem;transition:all .5s; border-radius: 5px;font-family:OpenSans-Bold; font-size: .9rem; }
.inquiry_button:hover{background-color:#f48000;color:#fff;}
.inquiry_bg_box p{font-size:1rem; margin-bottom: 2rem;}
/* hub_pro_box */
.hub_pro_box{margin-top: 2rem;}
.hub_pro_box ul li{margin-bottom: 2rem; display: flex; flex-wrap: wrap; box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.2); padding: 1rem;}

.hub_pro_box ul li a{display: flex; flex-wrap: wrap;}
.hub_pro_box ul li .pro_img{flex: 1;}
.hub_pro_box ul li .pro_des{flex: 2; padding-left: 1rem;}
.hub_pro_box ul li .pro_des strong{font-size: 1.2rem;font-family:OpenSans-Bold; position: relative; margin-bottom: 1rem; padding-bottom: 1rem; transition: all .5s;}
.hub_pro_box ul li .pro_des strong::before{position: absolute;content: ""; width: 60px; bottom: 1px; height: 2px; background-color: #f48000;}
.hub_pro_box ul li .pro_des {color: #333;}
.spec_box{margin-top: 1rem;}
.spec_box dl{ display: flex; flex-wrap: wrap; border-bottom: 1px solid #ddd; font-size:.9rem; justify-content: space-between; margin-bottom: .5rem; align-items: center;}
.spec_box dl dt{flex: 1; }
.spec_box dl dt span{padding-left: 1rem;}
.spec_box dl dd{flex: 2; padding-left: 2rem;}
.hub_pro_box ul li strong:hover{color: #f48000;}
.hub_pro_box .spec_box dl dt{flex: 1; }
.hub_pro_box .spec_box dl dd{flex: 1; }


.pro_button_box{display: flex; justify-content: center; margin-top: 1rem;}
.pro_button_box .button01,.pro_button_box .button02{background-color: #f48000; color: #fff; padding: .3rem 1rem; margin-right: 5px; border-radius: 5px; cursor: pointer; transition: all .5s; font-size: .9rem;}
.pro_button_box .button02{margin-right: 0;}
.pro_button_box .button01:hover,.pro_button_box .button02:hover{background-color: #01519b;}


/* pro_detail_box */
.pro_detail_box{background: linear-gradient(180deg,#e1f4fc 0,rgba(234,246,255,0) 100%); padding: 2rem 0;}
.pro_detail_box img{mix-blend-mode: multiply;}
.pro_detail_box h2{margin-top:1rem;}
/* request_button */
.request_button{background: #f48000;color: #fff; padding: .4rem 1rem;  border-radius: 5px; transition: all .5s; cursor: pointer; margin-top: 1rem; width: 160px; text-align: center; margin: 0 auto; }
.request_button:hover{background: #72c3d5;background: #f69932;}
/* relatedpro_box */
.relatedpro_box {margin-bottom: 3rem;}
.relatednames{font-size:1.4rem;color:#313947;padding:.5rem 0;position:relative;font-family:EurostileTBlaExt; margin-bottom: 1rem;}
.relatednames::before{content:"";position:absolute;left:0;bottom:0;border-bottom:1px dotted #f69932;width:150px}
.relatedpro_box ul{width:100%;height:auto;display:flex;flex-wrap:wrap}
.relatedpro_box li{width:32%;margin:0 0 0.5rem 0;position:relative; border: 1px solid #facc99; margin-right: 1%; border-radius:5px; }
.relatedpro_box li:nth-child(3n){margin-right:0}
.relatedpro_box li a{display:flex;padding:0.2rem 0.5rem 0.2rem 1.1rem;color:#111;font-size:0.85rem;line-height:1rem;font-weight:300; align-items: center; }
.relatedpro_box li a img{width: 80px;}
.relatedpro_box li a.dq,.relatedpro_box li a:hover{color:#f69932;}
.relatedpro_box li a:hover:before{left:8px;}
/* inquiry_box */
.inquiry_box{margin:2rem 0;width:100%;background:#f5f5f5;background-attachment:fixed;padding:0 2rem;border-radius:10px;}
#etw_set_feedback_form{width:100%;padding:1rem 2rem;}
#etw_form_title{font-size:1.4rem;color:#313947;position:relative;padding:0 0 0 0.5rem;line-height:2rem;margin:2rem 0 1rem 0;font-family:EurostileTBlaExt;}

/* otherpro_box */
.otherpro_box{ background: linear-gradient(180deg,#e1f4fc 0,rgba(234,246,255,0) 100%);padding: 3rem 0; margin-top: 3rem; }
.otherpro_box ul{display: flex; flex-wrap: wrap;}
.otherpro_box ul li{width: 15%; margin-right: 2%; background-color: #fff; padding: 1rem; font-size: .9rem; text-align: center; transition: all .5s; }
.otherpro_box ul li:nth-child(6n){margin-right: 0;}
.otherpro_box ul li strong{font-size: .9rem;transition: all .5s;}
.otherpro_box ul li:hover{box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.2);}
.otherpro_box ul li:hover strong{color: #f48000;}
/* content_inner */
.content_inner{display: flex; flex-wrap: wrap; justify-content: space-between;}
.pro_content{width: 74%;order: 1;}
#etw_sidebar{width: 23%; background-color: rgb(245, 245, 245); height: 100%;margin-top: 2rem; order: 0;box-shadow: 0 0 5px rgba(153,153,153,.5); }
.etw_productlist {padding: 1rem ; }
.etw_productlist a{color: #333;}
.etw_productlist ul li>a{ padding: .5rem; display: block; font-size: 1rem; position: relative;font-family:OpenSans-Bold;}
.etw_productlist ul li ol a{display: block; padding-left: 1.5rem; display: block;  padding-bottom: .3rem; position: relative; font-size: .9rem; }
.etw_productlist ul li ol a::before{position: absolute;content: ""; width: 5px; height: 5px; border-radius: 50%;background-color: #333; left: .5rem; top: .55rem;}
.etw_productlist ul li a:hover{color: #f48000;}
.etw_productlist ul li>a:hover::before{left: 1rem;}
.etw_productlist ul li a.dq{color: #f48000;}


/* smallpro_list */
.smallpro_list{background-color: #fff; padding: 2rem;box-shadow: 0 0 5px rgba(153,153,153,.5); margin: 2rem auto; }
.smallpro_list .pro_title{font-size: 1.2rem;font-family:OpenSans-Bold; color:#f48000 ; border-bottom: 1px solid #f48000; padding-bottom: 1rem;margin-bottom: 1rem; }
/* industries_box */
.industries_inner_box{margin: 3rem auto;}
.industries_inner_box ul li{display: flex; flex-wrap: wrap; justify-content: space-between;  align-items: center; margin-bottom: 2rem; position: relative;overflow: hidden;  }
.industries_inner_box ul li .industries_img{width:58%;}
.industries_inner_box ul li .industries_txt{width: 40%; position: relative; z-index: 2; padding: 1rem; font-size: .9rem; }
.industries_inner_box ul li .industries_txt a{font-size: 1.2rem;font-family:EurostileTBlaExt; display: block; margin-bottom: 1rem; line-height: 1.35; }
.industries_inner_box ul li:nth-child(even) .industries_img{order: 1;}
.industries_inner_box ul li:nth-child(odd) .industries_txt{order: 0; padding-left: 0; padding-right: 2rem;}
.industries_inner_box ul li:nth-child(even) .industries_txt{padding-right: 0;padding-left: 2rem;}
.industries_inner_box ul li a.more{font-family:Open-Sans; font-size: .9rem; padding: .5rem !important;text-align: center; }

.industries_inner_box ul li:nth-child(odd)::before {width:18px;height:100%;content:"";position:absolute;right:632px;top:0;-webkit-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:skewX(-23deg);-ms-transform:skewX(-23deg);transform:skewX(-23deg);background-color:#01519b;}
.industries_inner_box ul li:nth-child(odd)::after {width:633px;height:100%;content:"";position:absolute;right:0;top:0;-webkit-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:skewX(-23deg);-ms-transform:skewX(-23deg);transform:skewX(-23deg);background-color:#e1f4fc;}
.industries_inner_box ul li:nth-child(even)::after {width:18px;height:100%;content:"";position:absolute;left:638px;top:0;-webkit-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:skewX(-153deg);-ms-transform:skewX(-153deg);transform:skewX(-153deg);background-color:#01519b;z-index:1;}
.industries_inner_box ul li:nth-child(even)::before {width:640px;height:100%;content:"";position:absolute;left:0;top:0;-webkit-transform-origin:0 100%;-ms-transform-origin:0 100%;transform-origin:0 100%;-webkit-transform:skewX(-153deg);-ms-transform:skewX(-153deg);transform:skewX(-153deg);background-color:#e1f4fc;z-index:1;}

/* app_top_des_box */
.app_top_des_box{background-color: #e1f4fc; margin-bottom: 2rem;}

/* appimg_box */
.appimg_box{position: relative;}
.appimg_box .app_img_des{position: absolute;bottom: 0;left: 0;width: 100%; background-color: rgba(0, 0, 0, 0.65); padding: 1rem; color: #fff; font-size: 1.2rem;font-family:OpenSans-Medium; line-height: 1.35;}
.apptop_txt{padding:1.5rem; padding-bottom: 0;}
.apptop_txt h2{font-size: 1.8rem;}


/* characterized_item */
.characterized_item{width: 90%; margin: 3rem auto; }
.characterized_item ul{display: flex; flex-wrap: wrap;}
.characterized_item ul li{width: 48%; margin-right:2%; padding:1rem; position: relative;}
.characterized_item ul li::before{position: absolute;content: "";width: 1px; height: 100%; background-color: #eee; right: -1%; top: 0; }
.characterized_item ul li:last-child{margin-right: 0;}
.characterized_item ul li:last-child::before{display: none;}
.characterized_item ul li strong{font-family:OpenSans-Bold; font-size: 1.4rem; padding-left: 1rem; position: relative; margin-bottom: 1rem; line-height: 1.35; display: flex; align-items: center;}
.characterized_item ul li strong::before{position: absolute;content: "";width: 3px; height: 80%; background-color: #f48000;left: 0; top: .3rem;}
.characterized_item_100{width: 100%;}
.characterized_item_100 ul li{width: 32%;}
.characterized_item span.iconfont{color: #f48000; font-size: 3rem; padding-left: 1rem;}



/* explore_pro_box */
.explore_pro_box ul{display: flex; flex-wrap: wrap; justify-content: center; margin-top: 2rem;}
.explore_pro_box ul li{width: 15%; margin-right: 1%;text-align: center; margin-bottom: 1rem; transition: all .5s; padding: 1rem;}
.explore_pro_box ul li:nth-child(6n){margin-right: 0;}
.explore_pro_box ul li .pro_des strong{font-size: .9rem;}
.explore_pro_box ul li:hover{box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.2);}
/* cer_img_list */
.cer_img_list{display: flex; margin: 2rem auto; }
.cer_img_list li{margin-right: 2%; flex: 1; padding:0 1rem;}
/* about_inner_bg */
.about_inner_bg{background: url(../images/about_bg.jpg) no-repeat top; background-size: 100%; }
/* ul.etw_sum */
ul.etw_sum{display:flex;margin:2rem 0;margin-top: 0; justify-content:space-between;position:relative;}
ul.etw_sum li{position:relative;width:auto;text-align:center;font-size:1rem;margin:0 1% 1rem 0;line-height:1.4rem;background:#fff;color:#666;padding:1rem;overflow:hidden;transition:.3s all ease-in-out;}
ul.etw_sum li:nth-child(5n){margin-right:0;}
ul.etw_sum li .sum_num{font-family:OpenSans-Bold; color: #f48000; font-size: 1.6rem; line-height: 1.55; } 
ul.etw_sum li h4{margin-top:.5rem;}
/* video-btn-item */
.video_img{position: relative;}
.video-btn-item {position:absolute;left:50%; top: 50%; transform: translate(-50%,-50%);}
.video-btn-item {display:-webkit-box;display:-ms-flexbox;display:flex;}
.video-btn-item .video-btn {z-index:4;display:block;text-align:center;position:relative;border-radius:50%;width:40px;height:40px;line-height:40px;text-align:center;cursor:pointer;background-color:#f48000;-webkit-transition:all 0.5s ease;-o-transition:all 0.5s ease;transition:all 0.5s ease;}
.video-btn-item .video-btn i {position:absolute;top:0;left:2px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:100%;height:100%;font-size:20px;color:#fff;}
.video-btn-item .video-btn::after,.video-btn-item .video-btn::before {content:"";display:block;position:absolute;top:0;bottom:0;left:0;right:0;z-index:-1;border-radius:50%;background-color:#f48000;-webkit-animation:ripple 1.6s ease-out infinite;animation:ripple 1.6s ease-out infinite;-webkit-transition:all 0.5s ease;-o-transition:all 0.5s ease;transition:all 0.5s ease;}
.video_name{color: #666;font-size: .9rem; margin-top: .5rem;}
/* video_hub_box */
.video_hub_box ul{display: flex; flex-wrap: wrap;} 
.video_hub_box ul li{width: 32%; margin-right: 2%; margin-bottom: 1rem; border: 1px solid #eee;}
.video_hub_box ul li a{display: flex; flex-wrap: wrap; align-items: center;}
.video_hub_box ul li:nth-child(3n){margin-right: 0;}
.video_hub_box ul li a .video_img{flex: 1;}
.video_hub_box ul li a .video_name{flex: 1; padding: 1rem;}

/* video_small_box */
.video_small_box ul{display: flex; flex-wrap: wrap; margin-top: 1rem;}
.video_small_box ul li{width: 48%; margin-right: 2%; text-align: center; background-color: #eee; margin-bottom: 2rem; border-radius: 0 0 10px 10px ; }
.video_small_box ul li:nth-child(2n){margin-right: 0;}
.video_small_box ul li a:hover .video_name{color: #f48000;}
.video_small_box ul li .video_name{height: 66px; padding: .5rem; color: #333; font-size: 1rem; line-height: 1.35; display: flex; align-items: center; justify-content: center;}
/* etw_video_list */#etw_video_list {box-shadow:0 10px 30px 0 rgb(223 223 223 / 50%);padding-bottom:.5rem;margin-top:1rem;}
#etw_video_list ul {padding:0 1rem;margin-bottom:1rem;}
#etw_video_list .videotitle {color:#fff;font-size:1.2rem;margin-bottom:1rem;background:linear-gradient(90deg,#f48000 0%,#facc99 100%);padding:.5rem;font-family:OpenSans-Bold;}
#etw_video_list li a {display:flex;margin-bottom:.5rem;align-items:center;transition:all .5s;border-bottom:1px solid #eee;padding-bottom:5px;margin-bottom:5px;line-height:1.35;}
#etw_video_list li:last-child a {border:none;}
#etw_video_list li a img {width:38%;float:left;overflow:hidden;border-radius:0.3rem;}
#etw_video_list li a span {width:62%;float:right;padding:0.3rem 0.8rem 0.3rem 0.8rem;color:#111;font-size:.9rem;position:relative;display:block;transition:all .5s;}
#etw_video_list li a:hover span,#etw_video_list li a.dq span {color:#f48000;}
#etw_right video {width:100%;}

/* video_des_box */
.video_des_box .video_name{font-size: 1.2rem;color: #333; margin-bottom: .5rem;}
.video_des_box .video_name:hover{color: #f48000;}


/* case_item */
.case_item{background-color: #fff; padding: 2rem; height: 100%; margin-top: 1rem;    box-shadow: 0 5px 25px rgb(0 0 0 / 12%);}
/* service_item */
.service_item{background-color: #e1f4fc; padding: 2rem; height: 100%;}
.service_item .service_img{display: flex; align-items: center;}
.service_item .service_img strong{font-family:OpenSans-Bold; font-size: 1.5rem;}
.service_contact_des{font-size: 1.6rem;color:#f48000;font-family:OpenSans-Bold;line-height: 1.35; display: flex; align-items: center; }
/* contact_us_des_box */
.contact_us_des_box{background: url(../images/inquiry_bg.jpg) no-repeat top center; margin: 3rem auto; }
.contact_us_des_box .contact_inner_des{font-size: 1.4rem; background-color: rgba(225, 244, 252, 0.7); padding: 3rem; color: #333; margin: 0; text-align: center;}
.contact_us_des_box p{width: 70%; margin: 0 auto;}
.contact_us_des_box p span{text-decoration: underline; color: #f48000;font-family:OpenSans-Bold; cursor: pointer;}
.contact_us_des_box p span:hover{color: #0075c1;}
/* sub_about_link */
.sub_about_link{display: flex; flex-wrap: wrap;  margin: 2rem auto; margin-bottom: 3rem; justify-content: center;}
.sub_about_link a{width:17.5%; margin-right: 2%;background-color: #e1f4fc; text-align: center; padding: 1rem; display: flex; align-items: center; justify-content: center;}
.sub_about_link a:last-child{margin-right: 0;}
.sub_about_link a span.iconfont{font-size: 3rem;color: #f48000; margin-right: 1rem;  }
.sub_about_link a strong{color: #f48000; display: block;  line-height: 1.35;}
.sub_about_link a.dq,.sub_about_link a:hover{background-color: #f48000;}
.sub_about_link a.dq strong,.sub_about_link a.dq span.iconfont,.sub_about_link a:hover strong,.sub_about_link a:hover span.iconfont{color: #fff;}
/* faqs_inquiry_box */
.faqs_inquiry_box{background: url(../images/inquiry_bg.jpg) no-repeat top center; margin: 3rem auto; }
.faqs_inquiry_box .faqs_inquiry_inner{font-size: 1.2rem; background-color: rgba(225, 244, 252, 0.7); padding: 2rem; color: #000; margin: 0;}
.faqs_inquiry_box .faqs_inquiry_inner h4{font-family:OpenSans-Medium;font-size: 1.6rem; }
.faqs_inquiry_box .faqs_inquiry_inner .faqs_button{background-color: #f48000; padding: .5rem 2rem; color: #fff; cursor: pointer; border-radius: 5px; transition: all .5s;}
.faqs_inquiry_box .faqs_inquiry_inner .faqs_button:hover{background-color: #0075c1;}
/* #container */
#container {width:100%;margin:0 auto;margin-top:139px;}
.home_box{margin-top: 0 !important;}
.content {width:100%;max-width:1200px;margin:0 auto; }

/* #quicknav */
#quicknav {width:100%;margin:0 auto;height:auto;color:#666;font-size:.85rem;overflow:hidden;position:relative;border-bottom: 1px solid #eee; }
#quicknav ul{width: 100%; max-width: 1200px; margin: .5rem auto;}
#quicknav a {color:#666;}
#quicknav li {display:inline-block;padding:0.2rem 0.4rem 0.2rem 0;}
#quicknav li + li::before {padding:0 5px;color:#666;content:"/\00a0";}
#quicknav a:hover {color:#f48000;}
#quicknav li:last-child{color: #f48000;}

.quicknav_01{border: none !important; }
.quicknav_01 a{color: #fff !important;}
.quicknav_01 li + li::before{color: #fff !important;}

/* tags_box */
.tags_box {width:100%;margin:1rem auto;color:#666; border-bottom: 1px solid #ddd; padding-bottom: .5rem;}
.tags_box ul {display:flex;flex-wrap:wrap;}
.tags_box ul li {padding:0.3rem 0.8rem;font-size:1rem; position: relative;}
.tags_box ul li::before{position: absolute;content: ""; left: 0; top:.5rem; width: 1px; height: 50%; background-color: #ccc;}
.tags_box ul li:first-child::before{display: none;}
.tags_box ul li:first-child{padding-left: 0}
.tags_title {color: #000;}

/* .item */
.item{width: 100%; display: flex; flex-wrap: wrap;}
.item li{width:100%; margin-bottom: .5rem; position: relative; padding-left: 1.6rem; }
.item li::before{position: absolute;content: "";left: .5rem; top:.65rem; width: 4px; height: 4px; border-radius: 50%; background-color: #333;   }
.item li p{font-size: 1rem;}
.item h3{font-family:TitilliumWeb-Bold;}


.item2{display: flex; flex-wrap: wrap;}
.item2 li{width: 48%; margin-right: 2%;}
.item2 li:nth-child(2n){margin-right: 0;}
.proitem{ padding:8px 0; float:none; width:auto; overflow:hidden;}
.proitem>li{ width:100%; padding:0 0 0.7rem 1.5rem; position:relative; }
.proitem>li::before{ position:absolute; content:"\f046";  left:1px; top:0rem;font-family: 'fontawesome'; color: #f48000;font-size: .9rem;}
.sfont{font-size: 1.2rem;}

/* etw_gallery */
.etw_gallery{position:relative;}
.etw_gallery ul{display:flex;flex-wrap:wrap;position:relative;}
.etw_gallery ul li{margin:0 2% .5rem 0;position:relative;}
.etw_gallery ul li img{mix-blend-mode: multiply; transition: all .5s; transform: scale(1); border: 1px solid #eee; width: 100%;}
.etw_gallery1 ul li{width:100%;}
.etw_gallery2 ul li{width:49%;}
.etw_gallery3 ul li{width:32%;}
.etw_gallery4 ul li{width:23.5%;}
.etw_gallery5 ul li{width:18%;}
.etw_gallery6 ul li{width:14.66%;}
.etw_gallery2 ul li:nth-child(2n),.etw_gallery3 ul li:nth-child(3n),.etw_gallery4 ul li:nth-child(4n){margin-right: 0;}
.etw_gallery ul li figure{width:100%;display:block;overflow:hidden;position:relative; margin-bottom: 0; }

.etw_gallery ul li a .inquiry{display: block; color: #f48000; position: relative; font-size:.9rem;line-height:1.35; display: block;padding-top: .5rem; text-align: center;}
.etw_gallery ul li a .inquiry:hover{text-decoration: none;color: #004680;}
.etw_gallery ul li p{margin-top: .5rem; font-size: 1rem; color: #333; margin-bottom: 0; text-align: center; line-height: 1.35; }

.etw_gallery ul li span{padding:.5rem 1rem;line-height:1.25;color: #666;  display: block; width: 100%; font-size: .9rem; padding-bottom: 1rem;text-align: center;}
.etw_gallery ul li span strong{display: block;}
.etw_gallery ul li h5{font-size: 1rem; color: #333; margin-top: 1rem; margin-bottom: 0;}
.etw_gallery ul li p{font-size: .9rem; text-align: left;color: #666;margin-top: 0rem;}
.gallery_video_img{position: relative;}



/* .left_pics */
.pro_bg{background-image: -webkit-gradient(linear, left top, right top, color-stop(0, #fff), color-stop(70%, #eee));
  background-image: linear-gradient(to right, #fff 0 30%, #eee 70% 100%);padding: 2rem; padding-left: 0; margin-bottom: 2rem;}
.left_pro_img{position:relative; }
.left_pro_img a {position:relative;display:block;}
.left_pics {height:auto;margin:0 auto;text-align:center;position:relative; margin-bottom: 1rem;order: 1;width: 100%; }
.left_pics img {text-align:center;mix-blend-mode: multiply }
.left_pics a {display:block;overflow:hidden}
.related_pic {width:100%; position: relative;  display: flex; flex-wrap: wrap;justify-content: center;}
.related_pic a {width:18%; margin-right: 1%;}
.related_pic a:nth-child(5n){margin-right: 0;}
.related_pic img {width:100%;height:auto;float:left;border:1px #eee solid; margin-bottom: 5px;}
.related_pic img:hover,.related_pic a.imgdq img {border:1px #f48000 solid;}
.related_pic span {font-size:0.7rem;line-height:0.9rem;display:block;text-align:center;color:#666;}
.left_pro_img .video_button{width: 60px; height: 60px; left: 50%;}

.bg_color{background-color: #f9f9f9; padding: 2rem 0; margin: 2rem auto;}


/* footer */
#footer {width:100%;text-align:center;margin:0 auto; font-size: .95rem; background: #e1f4fc ; overflow: hidden; position: relative; background-size: cover; }
.etw_bottom {padding:4rem 0;  width:100%;margin:0 auto;position:relative;text-align:left;  color:#333;  }
.home_link {width:100%; overflow:hidden;margin:0 auto;padding:.5rem 0; border-top: 1px solid rgba(255, 255, 255, 0.1); background-color: #01519b; }
#footer a:hover {color:#f48000;}
.etw_bottom .etw_foot_title,.etw_bottom .etw_foot_title a {position:relative;font-size:1.4rem;line-height:1.35;margin-bottom:.8rem;color: #333;  text-transform: uppercase;font-family:TitilliumWeb-Bold;}
.etw_bottom .etw_foot_title {position:relative;}
.etw_bottom .etw_foot_title a:hover {color:#333!important;text-decoration:none;}

.etw_bottom h4{color: #333;}
.pblist {overflow:hidden;margin:0.5rem auto;}
.pblist_box {width:100%;}
.etw_bottom a {color:#333;}
.etw_bottom a:hover {color:#f48000;}
.etw_bottom ul {width:100%;margin-right:2%;float:left;display:flex;flex-flow:wrap;}
.etw_bottom ul li {width:100%;float:left;position:relative;}
.etw_bottom ul > li > a {display:block;line-height:1.25rem;color:#333;position:relative;position:relative;padding:.3rem 0; font-size:.9rem; padding-left: .8rem;}
.etw_bottom ul > li > a::before{position: absolute;content: "\f105";left: 0; top:.3rem;font-family:fontawesome;}
.cot_add,.cot_tel,.cot_email,.cot_people,.cot_mobile,.cot_fax,.cot_whatsapp,.cot_wechat {position:relative;padding-left:25px;display:block;margin-bottom:0.5rem;padding-top:0.2rem;}
.cot_add:before {content:"\f041";position:absolute;left:0px;top:4px;color:#333;font-family:fontawesome;font-size:20px;}
.cot_tel:before {content:"\f095";position:absolute;left:0px;top:3px;color:#333;font-family:fontawesome;font-size:18px;}
.cot_email:before {content:"\f0e0";position:absolute;left:0px;top:2px;color:#333;font-family:fontawesome;font-size:16px;}
.cot_people:before {content:"\f007";position:absolute;left:0px;top:2px;color:#333;font-family:fontawesome;font-size:16px;}
.cot_mobile:before {content:"\f10b";position:absolute;left:2px;top:-3px;color:#333;font-family:fontawesome;font-size:26px;}
.cot_fax:before {content:"\f1ac";position:absolute;left:0px;top:2px;color:#333;font-family:fontawesome;font-size:16px;}
.cot_whatsapp:before {content:"\f1d7";position:absolute;left:0px;top:2px;color:#333;font-family:fontawesome;font-size:18px;}
.cot_wechat:before{content:"\f1d7";position:absolute;left:1px;top:2px;color:#333;font-family:fontawesome;font-size:16px;}

#etw_coper {margin-top:2px;width:100%;line-height:22px;}
#etw_coper a {color:#fff;font-size:12px;}
#otherlink {clear:both;width:100%;height:auto;font-size:12px;margin-top:1rem;}
#otherlink a {color:#fff;display:inline-block;padding:0 4px;margin-right:5px;line-height:22px;margin-bottom:5px;border:1px solid #fff;font-size:12px;}
#otherlink a span {opacity:0.5;position:relative;top:0;}
#otherlink a:hover,#etw_homefooters a:hover,.etw_homefoot a:hover,#etw_coper a:hover {color:#f48000;}
#otherlink a:hover span {opacity:1;top:-2px;transition:all 0.3s ease-in-out;}

/*tags*/
#tags{ width:100%;display: flex; margin-top: 1rem; margin-bottom: 2rem;}
.tags_title{ float:left;margin-right:15px; color:rgb(255, 255, 255); font-size:1.25rem; text-align:center; padding:0 10px;background:rgb(68, 67, 73);border-radius:4px;} 
#tags ul{width: 100%; display: flex;}
#tags li{padding:7px 10px;border-radius:4px;margin:0 5px 3px 0;color:#777;display:inline-block;line-height:16px;font-size:12px; background:#eee;}


/*sitemap*/#sitemap {width:100%;margin:20px auto;font-size:13px;}
#sitemap .name {width:100%;font-size:15px;margin:10px 0;clear:both;}
#sitemap a {color:#0f599b;width:100%;display:block;background:#eee;font-weight:600;line-height:24px;}
#sitemap a.sname {margin:5px 0;font-weight:400;width:100%;color:#333;text-decoration:underline !important;background:0 0;font-size:14px;}
#sitemap a:hover {text-decoration:underline !important;}
#sitemap a.sname:hover {color:#0f599b;text-decoration:none !important;}
#sitemap p {margin:0 0 10px;line-height:22px;}
#sitemap .list_m {width:100%;height:auto;margin:10px 0;overflow:hidden;}
#sitemap .list_m a {width:50%;display:block;float:left;color:#888;text-decoration:none;font-size:13px;line-height:18px;padding-right:3%;background:0;font-weight:400;margin-bottom:10px;}
#sitemap .list_m a:nth-child(2n + 1) {clear:both;}
#sitemap .list_m a:hover {color:#0f599b;}
@media (max-width:1580.98px) {
  .banner_inner1{max-width: 650px;right: 2%;}
  .banner_txt h1{font-size:2rem;}
}
@media (max-width:1440.98px) {
  .banner_inner2{max-width: 1000px; right: 0;}
  .banner_inner2::before{height: 220px;}
  .banner_txt h3{padding-left: 1rem;width: 60%;}
}
@media (max-width:1300.98px) {

  #etw_content,.etw_bottom,.content{padding-left:15px;padding-right:15px;}
  .banner_inner1{max-width: 600px;right: -2%; }
  .banner_txt1 h1{font-size:1.6rem; padding-top: .5rem;}
  .banner_txt1 p{font-size: .9rem;}
  
}
@media (max-width:1299.98px) {

  .banner_txt2{top: 12%;}



}
@media (max-width:1199.98px) {
  .top-nav .navbar-nav .row{max-width: 1000px;margin-left: -485px !important;}
  .navbar-expand-lg .navbar-nav .nav-link{padding: .8rem 1rem;position: relative;  }
  .navbar-light .navbar-nav .nav-item.active .nav-link::before,.navbar-light .navbar-nav .nav-item .nav-link:hover::before{left:0;}
  .industries_inner_box ul li .industries_img{width: 55%;}
  .industries_inner_box ul li .industries_img img{width: 100%;}
  .industries_inner_box ul li .industries_txt{width: 44%;}
  
}
@media (max-width:1025.98px){
 .navbar-expand-lg .navbar-nav .nav-link{font-size: 1rem;}
}
@media (max-width:991.98px) {
  #header {position:inherit;min-height:inherit;display:block;padding-bottom:0;background-color: #fff;}
#container,#etw_content,.home_box {margin:0 auto;}
#header::before {height:2px;}
#quicknav ul,.tags_box,#etw_sidebar,.carousel-control-next,.carousel-control-prev,#header::before,.left_share,#quicknav {display:none;}
.top-nav .navbar {float:left;width:100%;}
.nav-item span.pro_icon {display:block;}
.navbar-light .navbar-toggler {color:#fff;font-size:2.5rem;border:none !important;padding:.5rem 0.75rem;position:relative;z-index:1;}
.top-nav {width:100%;padding-left:0;margin-top:0;background-color:#eee; padding: 0;}
.navbar-expand-lg .navbar-nav .nav-link {padding:0.6rem 0.5rem;border-right:none;font-size:1.2rem;border-bottom:1px solid #666;color:#333;text-transform:none;}
.navbar-light .navbar-nav .active .nav-link:before,.navbar-light .navbar-nav .show .nav-link:before,.navbar-light .navbar-nav .nav-link:hover:before {display:none;}
.navbar-expand-lg .navbar-nav .dropdown-menu > li > a {font-size:1rem;}
.navbar {padding:0;}
.dropdown-item {white-space:normal;padding-top:0.5rem;font-size:14px;}
.dropdown-toggle::after {display:none;}
.navbar-light .navbar-nav .active > .nav-link,.navbar-light .navbar-nav .nav-link.active,.navbar-light .navbar-nav .nav-link.show,.navbar-light .navbar-nav .show > .nav-link {border-radius:0;color:#fff !important;background-color:#f48000;}
.navbar-light .navbar-nav .nav-link:focus,.navbar-light .navbar-nav .nav-link:hover {border-radius:0;color:#fff;background-color:#f48000;}

.top-nav {width:100%;float:left;background:#fff;margin:0;display:block;padding:0 !important;}

.top-nav:after,.top-nav:before,.top-nav ul>li>ul.dropdown-menu>li>.second_list {display:none;}
.navbar-nav .dropdown-menu {background:#fff;box-shadow:none;padding:.3rem 0;position:relative!important;left:0!important;top:0!important;margin-left:0!important;min-width:auto!important}
.top-nav .navbar-nav .row,.nav-fixed .top-nav .navbar-nav .row {width:100%!important;box-shadow:none !important;top: auto !important;margin: 0 !important;left: auto !important;}
.top-nav .navbar-nav .navright{display: none;}
.top-nav .navleft{width: 100%;float: none;padding: 0.5rem 1rem;}
.top-nav .navbar-nav .row .navleft li{line-height: 1.5rem;}
.top-nav .navbar-nav .row .navleft li a{
  color: #111;
    display: block;
    width: 100%;
    font-size: 1rem;
    line-height: 1.5rem;
    padding: 0.4rem 0 0.4rem 0.5rem;
}
.top-nav .navbar-nav .row .navleft li a:hover,.top-nav .navbar-nav .row .navleft li a.lidq{color: #004680;}

/* .etw_language */
.etw_language {background:none;width:auto; padding-top: .5rem; }
.etw_language {display:block;float:right;height:auto; margin-top: 0;}
.etw_language > ul {position:relative;float:right;font-size:1rem;border-radius:8px;}
.etw_language > ul > li span {cursor: pointer;float:left;padding:.8rem 1rem; }
.etw_language ul ul {display:none;position:absolute;top:100%; left: -1rem; padding:0;background-color:#eee;min-width:100px; border-radius: 10px; }
.etw_language ul ul a {display:block;text-align:left;float:left;padding:0.3rem 1rem;color:#333;}
#etw_language .dropdown-item {color:#333;padding:0.2rem 0 0 1.5rem;}
#etw_language .dropdown-item:hover {color:#8f99a5;}
.etw_language ul li:hover > ul {display:block;}
.etw_language .dropdown-item {min-width:100px;}
.etw_language #etw_language {float:none;margin-top:0;height:auto;}
.etw_language #etw_language a {line-height:1.5rem;width:100%;}
.etw_language #etw_language a:hover {color:#004680 !important;}
#etw_language .dropdown-item::before {display:none;}
#etw_language .dropdown-item img{display:none;}


#etw_banner .swiper-button-next, #etw_banner .swiper-button-prev,.swiper{display: none;}
.pro_content{width: 100%;}
#etw_video_list ul {display:flex;flex-wrap:wrap;}
#etw_video_list ul li {width:32%;margin-right:2%;}
#etw_video_list ul li:nth-child(3n) {margin-right:0;}
#etw_video_list li a {height:100%;}
#etw_video_list li:last-child a {border-bottom:1px solid #eee;}
#etw_video_list {margin-top:0;}
#etw_logo strong{display: none;}
.webtitle{font-size: 1.6rem;}
.nav-tabs .nav-item{width: 23.5%;}
.industries_box .industries_des{padding-left: 0;}
.industries_box ul li{padding: .5rem; font-size: .9rem;}
.industries_box ul li span{display: block; line-height: 1.35;}
.industries_box,.certification_box,.about_box{padding: 2rem 0;}
.swidth{width: 100%;}
.mySwiper02{display: block !important;}
.about_box{background: none;}
.about_inner{flex-wrap: wrap;}
.about_left, .about_right{width: 100%;}
.about_left{margin-bottom: 2rem;}
.about_right{padding-left: 0;}
.pro_top_banner{min-height: auto; padding: 3rem 0;}
h2, .etw_hometitle{font-size: 1.8rem;}
.small_pro_box ul li{width: 100%; margin-right: 0 !important;}
.otherpro_box ul li{width: 19%;margin-right: 1%;}
.otherpro_box ul li:nth-child(6n){margin-right: 1%;}
.otherpro_box ul li:nth-child(5n){margin-right: 0;}
.otherpro_box ul li:last-child{display: none;}
.otherpro_box{margin-top: 1rem;}
.industries_inner_box ul li .industries_img,.industries_inner_box ul li .industries_txt{width: 100%;}
.industries_inner_box ul li::before,.industries_inner_box ul li::after{display: none;}
.industries_inner_box ul li:nth-child(even) .industries_img{order: 0;}
.industries_inner_box ul li:nth-child(odd) .industries_txt{order: 1; }
.industries_inner_box ul li:nth-child(2n) .industries_txt{padding-left: 0;}
.industries_inner_box ul li{margin-bottom: 0;}
.explore_pro_box ul li{width: 23.5%;}
.explore_pro_box ul li:nth-child(6n){margin-right: 1%;}
.explore_pro_box ul li:nth-child(4n){margin-right: 0;}

.characterized_item_100 ul li{width: 100%; margin-right: 0 !important;}
.sub_about_link a{width: 49%; margin-right: 1%; margin-bottom: .5rem; }
.sub_about_link a:nth-child(2n){margin-right: 0;}
.characterized_item{width: 100%;}
.characterized_item{margin-top: 1rem;}
ul.etw_sum{flex-wrap: wrap;justify-content: center;}
ul.etw_sum li{width: 32%; }
.service_item .service_img img{width: 100px;}
.contact_us_des_box .contact_inner_des{padding: 1rem;}
.contact_us_des_box p{width: 100%; font-size: 1.2rem; line-height: 1.35;}
.header_in::after,.header_in::before{transform: skewX(0);}
.header_in::before{width: 5px;}
#etw_logo img{width: 160px;}

}
@media (max-width:768.98px) {

.etw_gallery4 ul li{width: 32%;}
.etw_gallery4 ul li:nth-child(4n){margin-right: 2%;}
.etw_gallery4 ul li:nth-child(3n){margin-right: 0;}
.etw_gallery5 ul li{width: 32%;}
.etw_gallery5 ul li:nth-child(3n){margin-right: 0;}
.mainproducts_box .pro_item{margin-right: 0;}
.nav-tabs .nav-item{width: 32%;}
.siger_pro_item ul li{width: 23.5%;}
.siger_pro_item ul li:nth-child(5n){margin-right: 1%;}
.siger_pro_item ul li:nth-child(4n){margin-right: 0;}
.siger_pro_item ul li:nth-child(9){display: none;}
.certification_box ul{width: 100%;}
.inquiry_box{padding: 0;}

}
@media (max-width:650.98px) {
  html {font-size:14px; }
.etw_gallery3 ul li,.etw_gallery4 ul li{width: 48%;}
.etw_gallery3 ul li:nth-child(3n),.etw_gallery4 ul li:nth-child(3n){margin-right: 2%;}
.etw_gallery3 ul li:nth-child(2n),.etw_gallery4 ul li:nth-child(4n){margin-right: 0;}
#etw_video_list ul li {width:49%;}
#etw_video_list ul li:nth-child(3n) {margin-right:2%;}
#etw_video_list ul li:nth-child(2n) {margin-right:0;}
.tc-tabs-style1 .nav-tabs li a{height: 60px; display: flex; align-items: center; justify-content: center;}
.home_products_box{padding: 1rem 0;}
.certification_box ul li img{width: 60px; margin-right: 1rem;}
.hub_pro_box ul li .pro_img,.hub_pro_box ul li .pro_des{flex: none; width: 100%;}
.hub_pro_box ul li .pro_img a{text-align: center; display: block;}
.relatedpro_box li{width: 49%;}
.relatedpro_box li:nth-child(3n){margin-right:1%}
.relatedpro_box li:nth-child(2n){margin-right:0}
.otherpro_box ul li{width: 32.5%; margin-bottom:.5rem;}
.otherpro_box ul li:nth-child(5n){margin-right: 1%;}
.otherpro_box ul li:nth-child(3n){margin-right: 0;}
.otherpro_box ul li:last-child{display: block;}
#etw_set_feedback_form{padding: 1rem;}
}
@media (max-width:575.98px) {
  h2,.etw_hometitle {font-size:1.6rem;}
  .etw_gallery6 ul li{width:32%;}
  .etw_gallery6 ul li:nth-child(3n){margin-right: 0;}
  #etw_logo img{width: 140px;}
  .tc-tabs-style1{padding: .5rem;}
.siger_pro_item ul li{width: 32%; padding: 5px;}
.siger_pro_item ul li:nth-child(4n){margin-right: 1%;}
.siger_pro_item ul li:nth-child(3n){margin-right: 0;}
.siger_pro_item ul li:nth-child(9){display: block;}
.webtitle{font-size: 1.4rem;}
.big_pro_box ul li{width: 49%;}
.big_pro_box ul li:nth-child(3n){margin-right: 2%;}
.big_pro_box ul li:nth-child(2n){margin-right: 0;}
.small_pro_box ul li a .pro_img{text-align: center;}
.small_pro_box ul li a .pro_img,.small_pro_box ul li a .pro_des{flex: none; width: 100%;}
.adv_box{padding: 1rem;}
.inquiry_bg_box h3{font-size: 1.4rem;}
.adv_box .advtitle{font-size: 1.3rem;}
.adv_box .advtitle span{font-size: 1.3rem;}
.characterized_item ul li{width: 100%; margin-right: 0 !important;padding: 0; border-bottom: 1px solid #eee; padding-bottom: 1rem; }
.characterized_item ul li::before{display: none;}
.explore_pro_box ul li{width: 32%;}
.explore_pro_box ul li:nth-child(4n){margin-right: 1%;}
.explore_pro_box ul li:nth-child(3n){margin-right: 0;}
.cer_img_list{margin: 1rem auto;}
.cer_img_list li{margin-right: 0; padding: 5px;}
ul.etw_sum li{width:48%; }
.service_item .service_img strong{font-size: 1.2rem; line-height: 1.35;}
.item2 li{width: 100%; margin-right: 0 !important;}
}
@media (max-width:480.98px) {
  #etw_video_list ul li,.related_pro ul li{width: 100%; margin-right: 0 !important;}
  .nav-tabs .nav-item{width: 48%;}
  .tc-tabs-style1 .nav-tabs li a{height: 40px;}
  .siger_pro_item ul li,.industries_box ul li{width: 49%;}
  .industries_box ul li{margin-right: 1%;}
  .siger_pro_item ul li:nth-child(3n),.industries_box ul li:nth-child(3n){margin-right: 1%;}
  .siger_pro_item ul li:nth-child(2n),.industries_box ul li:nth-child(2n){margin-right: 0;}
  .siger_pro_item ul li:nth-child(9){display: none;}
  .certification_box ul li img{width: 50px;}
  .relatedpro_box li{width: 100%; margin-right: 0 !important;}
  .otherpro_box ul li{width: 49%;}
  .otherpro_box ul li:nth-child(3n){margin-right: 1%;}
  .otherpro_box ul li:nth-child(2n){margin-right: 0;}
  .explore_pro_box ul li{width: 49%;}
  .explore_pro_box ul li:nth-child(3n){margin-right: 1%;}
  .explore_pro_box ul li:nth-child(2n){margin-right: 0;}
  ul.etw_sum li{width:100%; }

}
@media (max-width:380.98px) {
.etw_gallery3 ul li,.etw_gallery2 ul li,.etw_gallery4 ul li{width: 100%; margin-right: 0;}
.big_pro_box ul li,.otherpro_box ul li,.explore_pro_box ul li{width: 100%; margin-right: 0 !important;}
#etw_logo img{width: 110px;}
.sub_about_link a{width: 100%; margin-right: 0 !important;}
.video_small_box ul li{width: 100%; margin-right: 0 !important;}
.otherpro_box ul li .pro_img img{width: 200px;}

}
@media (max-width:320.98px) {



}

/* 2024-4-10 */
.etw_gallery0{box-shadow: 0 0 5px #ccc;padding: 1rem;margin-bottom: 1.5rem;}
.etw_gallery0 ul li strong{display: block;text-align: center;}
.etw_gallery0 .etw_pdf{text-align: center;}
.etw_gallery0 .etw_pdf a{font-size: 1rem;font-weight: bold;}
.etw_gallery0 .etw_pdf a::before{top: -4px;}

a .iconfont .exhibition-link{ width: 48px; height: 48px; background:url('../images/exhibitions.svg') no-repeat; display: inline-block;}
a:hover .iconfont .exhibition-link{ width: 48px; height: 48px;background:url('../images/exhibitions-white.svg') no-repeat;display: inline-block; }
.dq .iconfont .exhibition-link{ width: 48px; height: 48px; background:url('../images/exhibitions-white.svg') no-repeat; display: inline-block;}