@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:Oswald-Bold;src:url('../font/Oswald-Bold.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-Light;src:url('../font/Oswald-Light.ttf');font-display: swap;}
@font-face {font-family:OpenSans-Bold;src:url('../font/OpenSans-Bold.ttf');font-display: swap;}
@font-face {font-family:Open-Sans;src:url('../font/Open-Sans.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;}

.iconfont {font-family:"iconfont" !important;font-size:1.8rem;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#666;}

body {color:#333;font-family:"Microsoft YaHei","微软雅黑","arial","tahoma","MicrosoftJhengHei", "sans-serif";font-size:1rem;line-height:1.75; 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;}
figure{margin-bottom: 0;}
strong {display:inline-block;color:#1b1b1b; position: relative; padding-bottom: .5rem; margin-top: .5rem; font-weight: bold;font-size: 1.2rem;}
strong text{color:#009dc8;}
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: #004680; padding-left: 2rem;position: relative;font-size: .9rem;}
.etw_pdf a::before{position: absolute;content: "\f1c1";left: 0;top: -.5rem;font-family:fontawesome; color: #004680; font-size: 1.3rem;}
.etw_pdf a:hover{color: #0075c1;}
.table td{padding: 1rem .8rem;line-height: 1.35; vertical-align: middle; font-size: .9rem; border: 1px solid #999;text-align: center;  }
.table .top{font-family:OpenSans-Bold; }
.table .top td{background-color: #ddd ; color: #333; padding: .5rem .8rem; }
.table_img h3{font-size: 1rem;}
.table{border-bottom:  1px solid #ccc;}



.inquiry{color: #004680; text-decoration: underline;}
.inquiry:hover{color: #009dc8;}

.theme-send-inquiry-box {background:#009dc8 !important;}
.theme-box-name {background:#004680 !important;text-transform:uppercase;border-left:1px #3498db solid !important;}

h3 {font-size: 1.2rem;}
h4 {color:#333;font-size:1.1rem;margin-top:1rem;}
h2,.etw_hometitle{display:block;font-size: 2rem; margin: 0; padding-bottom: 1rem; color: #000; line-height: 1.15;font-family:OpenSans-Bold;font-weight: 600;}
.etw_hometitle{ font-size: 2.2rem; position: relative;margin-bottom: 1rem; padding-bottom: .5rem; }
h2{border-bottom: 1px solid #eceae4;}
h2 span{color: #009dc8; border-bottom: 1px dashed #009dc8; font-size: 1.6rem;}
.line_bg{border-top: 4px solid #f8f7f3; margin-bottom: 1rem;}


.small_font{font-size: 1.6rem; color: #009dc8;}
.pro_name{color: #666; font-size: 1.1rem; 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: #333; font-size: 1.4rem; margin-top: 1rem;border-bottom: 1px solid #333; padding-bottom: 1rem; margin-bottom: 1rem;}
h3.pro_model{color: #666; font-size: .9rem; margin-bottom: 1rem;color: #666;}

h2 strong{font-size: 2.2rem;font-family:Oswald-Bold;}
h2 small{display: block; color: #666; font-size: 1.6rem;}
.page_title{font-size: 1rem; position: relative;  display: block; padding: .3rem; padding-left: 1.5rem;  font-weight: bold; margin-bottom: 1rem; margin-top: 1rem; color: #009dc8; }
.page_title::before{position: absolute;content: "";width:9px; height: 4px; background-color: #009dc8; left: .5rem; top:1rem;}
.font_fold{font-size: 1.2rem; color: #000;}
.contact_des a{ color: #009dc8; 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:#009dc8;}
#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;right:0;margin:0 auto;z-index:99;float:left; transition: all .5s; background-color:rgba(255,255,255,1);  padding:0 1rem;    box-shadow: 4px 4px 100px 0 rgb(0 0 0 / 13%); }
#header::before{position: absolute; content: ""; top: 0;left: 0;width: 100%;height: 42px;background: linear-gradient(to right, #01264A, #009dc8);}
.header_in {width:100%;max-width:1200px;margin:0 auto; position: relative;}

#etw_logo {width:auto;text-align:center;float:left; margin-top: 2.8rem; margin-bottom: .5rem;  transition: all .8s; }
#etw_logo a{width: 100%; display: flex; align-items: center;}
#etw_logo strong{color: #fff; font-size: .9rem; display: block; display: block; width: 100%; max-width: 280px; text-align: left; line-height: 1.35; position: absolute; top: 0; left: 0;}

.left_share{position: relative;display: flex; margin-top: 2rem; }
.left_share a{width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; margin-right:1rem; transition: all .5s;color: #fff  !important; background-color: #004680; border-radius: 50%; font-size: 1rem;}
.left_share a:hover{background-color: #01264A; }
.left_share a img{width: 24px; height: 24px;}
/* .top-nav */
.top-nav {width:auto;float:right;padding-left:2rem; transition: all .8s;  margin-bottom: 1rem; margin-top:1rem; }
.top-nav .navbar {padding:0;float:right;}
.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;background-color:rgba(255,255,255,1)  !important;box-shadow: 4px 4px 100px 0 rgb(0 0 0 / 13%);}

@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-expand-lg .navbar-nav {justify-content:center;}
.navbar-nav {width:100%;}
.navbar-light .navbar-nav .nav-link {transition:all 0.5s;}
.navbar-expand-lg .navbar-nav .nav-link {padding:.5rem 1rem;color:#555; text-transform: uppercase; position: relative; }
.navbar-light .navbar-nav a.nav-link::before{content:"";position:absolute;left:50%;bottom: -.5rem;width:0px;height:2px;background-color:#009dc8;transform:translateX(-50%);transition:0.5s;border-radius:5px;-webkit-border-radius:5px;-moz-border-radius:5px;-ms-border-radius:5px;-o-border-radius:5px;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);-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:100%;}

.navbar-expand-lg .navbar-nav .dropdown-menu {top:51px; 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; border-top: 1px solid #eee; }
.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:#009dc8;}
.navbar-expand-lg .navbar-nav .dropdown-menu > li > ol a::before {position:absolute;content:"\f0da";left:1rem;top:0.2rem;font-family:fontawesome;}

.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:#009dc8 !important; }
.navbar-light .navbar-nav .nav-link:focus,.navbar-light .navbar-nav .nav-link:hover {color:#009dc8;}
.navbar-light .dropdown-item.active,.navbar-light .dropdown-item:hover {color:#009dc8!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{min-width: 15rem;}
.top-nav ul>li>ul.dropdown-menu>li {position:relative}


.navbar-nav .dropdown-menu1{min-width:72rem;left:-27.5rem;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-size:1.2rem;color:#004680;white-space:normal;line-height:1.3rem;text-align:left;border-bottom:1px dotted #ccc;margin:0 0 0.2rem;}
.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-weight:400;font-size:12px;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:#009dc8;}






@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:.5rem; }
#etw_language {float:right;width:auto;text-align:right;}
#etw_language .dropdown-item {display:inline-block;width:auto;line-height:12px;padding:0.2rem .8rem;color:#fff;min-width:auto !important;font-size:.9rem;position:relative;}
#etw_language .dropdown-item::before {position:absolute;content:"";right:0;top:.2rem;width:1px;height:15px;background-color:#ccc;}
#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:#1e98d7;background:none;}
#etw_language .dropdown-item:focus {background:none !important;}


#etw_banner {width:100%;position:relative; margin: 0 auto; text-align: center;color: #fff; overflow: hidden;}
#etw_banner .swiper-slide{height: 100%; position:relative;width:100%;margin:0 auto;overflow: hidden;}
#etw_banner img {display: block; width:100%;text-align:center;margin:0 auto;}
#etw_banner .swiper-pagination-bullet{cursor: pointer; width:12px;height:12px; background: none; border-radius: 50%;opacity: 1; background-color:#fff; margin:0 6px; font-size:0;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s; outline: none; border: 1px solid #004680;}
#etw_banner .swiper-pagination-bullet.swiper-pagination-bullet-active{background-color:#004680;cursor:pointer;}
.swiper-container-horizontal > .swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
  bottom: 15px;}
#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;}

.mySwiper{position: absolute;width: 100%; max-width: 1200px; margin: 0 auto; left: 0;right: 0; margin: 0 auto; bottom: 5rem;  }
.mySwiper::before{position: absolute;content: ""; width: 100%; height: 4px; background-color: #fff; left: 0; bottom: 0;}
.mySwiper .swiper-slide {opacity: 1; cursor: pointer; transition: all .5s; position: relative;border-bottom: 4px solid #fff; font-weight: bold; padding-bottom: .3rem; position: relative; font-size: 1.2rem;  }  
.mySwiper .swiper-slide::before{ position: absolute; content: "\f061";font-family:fontawesome; top: 0; left: 0;}
.mySwiper .swiper-slide-thumb-active,.mySwiper .swiper-slide:hover{opacity: 1;border-bottom: 4px solid #1e98d7;}
.swiper-slide-thumb-active::before{color: #1e98d7 !important;}
.swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner_txt {position:absolute;top:28%;left:0;right:0;margin:0 auto;font-size:1rem;text-align:left;line-height:1.55;width:100%;max-width:1200px;color:#fff;text-shadow: 1px 1px 1px #333;}

.banner_inner {width:100%;max-width:640px;margin: 0 auto; text-align: center; }
.banner_txt h1,.banner_txt h3 {font-size:2.4rem;text-transform:uppercase;position:relative;padding-bottom:1.5rem;z-index:1;letter-spacing:0.01rem; text-shadow: 1px 1px 1px #333;  margin-bottom: 1rem;color:#fff; line-height: 1.65; font-weight: bold;}

.banner_txt h1::before,.banner_txt h3::before{position: absolute;content: ""; width: 60px; height: 5px; background-color: #1e98d7; left: 0; right: 0; margin: 0 auto; bottom: 0;}


.more{  color: #fff;transition: all .5s; position: relative; display: inline-block; border-radius: 5px;  margin-top: 1rem; display: flex; align-items: center; justify-content: center; height: 42px; width: 130px; margin-top: 2rem;  background:#009dc8; }
.big_more{width: 260px; margin-top: 2rem;}
.more:hover{color: #fff;background-color: #009dc8;}
.margin_auto{margin: 0 auto;}
/* big_products_top */
.big_products_top{position: relative;  margin-top:3rem;z-index: 2; margin-bottom: 1rem; }
.big_products_top ul{display: flex; flex-wrap: wrap; }
.big_products_top ul li{width: 23.5%; margin-right: 2%; text-align: center; transition: all .5s;}
.big_products_top ul li:nth-child(4n){margin-right: 0;}
.big_products_top ul li a{display: block; width: 100%; position: relative;}
.big_products_top ul li a .pro_des{position: absolute;  left: 5%; top:20%;  margin: 0 auto;  z-index: 1;}
.big_products_top ul li a .pro_des strong{color: #fff; font-size: 1.2rem; font-weight: bold; display: block; margin-bottom: 1rem;}
.big_products_top ul li:hover{box-shadow: 0 12px 18px 0 rgba(25,42,70,.13);transform: translateY(-10px);}


.view_button{color: #fff;  padding: .3rem 1.8rem; border-radius: 5px; position: relative; overflow: hidden; z-index: 1;display: inline-block;background: #009dc8; cursor: pointer;}
.view_button:hover {background:#009dc8;color:#fff;}
.view_button:after,.view_button::before {content:'';position:absolute;height:102%;width:100%;bottom:100%;left:0;z-index:-1;-webkit-transition:-webkit-transform 0.5s;transition:transform 0.5s;transition-timing-function:ease;-webkit-transition-timing-function:cubic-bezier(0.75,0,0.125,1);transition-timing-function:cubic-bezier(0.75,0,0.125,1);background-color:rgba(3,68,96,0.5);}
.view_button:hover:after,.view_button:hover:before {transform:translate3d(0,100%,0);}
.view_button:hover:after {-webkit-transition-delay:0.2s;transition-delay:0.2s;}
.inquiry_button{background-color: #fff; color: #000; } 



.big_products_top ul li a:hover::before{background-color: rgba(0,118,175,.5);}

.mpro_top_bg {background-image:url(../images/bg-top.png);background-position:top center;background-repeat:no-repeat;background-size:100% auto;opacity:1;transition:background 0.3s,border-radius 0.3s,opacity 0.3s;height:100%;width:100%;bottom:0;left:0;position:absolute;}


/* feartured_pordcts_box */
.feartured_pordcts_box{background-color: #01264A;background: linear-gradient(to top, #01264A, #009dc8); color: #fff; padding: 4rem 0; position: relative; padding-top: 7rem;}
.feartured_pordcts_box .content{max-width: 1400px;}
.swidth{width: 60%; margin: 0 auto; text-align: center; margin-bottom: 3rem;}
.webtitle{font-size: 2.6rem; font-weight: 600; margin-bottom: 1rem; position: relative;}
.webtitle::before{position: absolute;content: "";width: 30px; height: 30px; background-color: #009dc8; left: -2rem; top:0; z-index: -1;}
.webtitle::after{position: absolute;content: "";width: 30px; height: 30px; background-color: #01264A; left: -1rem; top:-1rem; z-index: -1;}
.feartured_pordcts_box .pro_txt{text-align: center;}
.feartured_pordcts_box .pro_txt strong{font-weight: 600; font-size: 1.2rem; text-align: center;}
.feartured_pordcts_box .pro_txt strong,.feartured_pordcts_box .pro_txt span{display: block; color: #fff; }
.feartured_pordcts_box .pro_txt span{font-size: 12px; color: #009dc8;font-family:OpenSans-Bold;}
.feartured_pordcts_box .pro_img img{transition: all .5s;border-radius: 50%;}
.feartured_pordcts_box .pro_item:hover .pro_img img{border-radius: 10px}


/* application_box */
#carouselExampleIndicators{margin-bottom: 10rem;background-color: #f5f5f5; }
.carousel-control-next, .carousel-control-prev{width: 50px; height: 50px;outline: none; border: none; background:#004680;  top: 50%; cursor: pointer;  }
.carousel-indicators li{width: auto; height: auto; flex: 1; text-indent: inherit; text-align: center; position: relative; margin: 0; transition: all .5s; padding-bottom: 1rem; }
.carousel-indicators li span{display: block;}
.carousel-indicators li img{width: 100px;}
.carousel-indicators li::before{position: absolute;content: "";width: 2px; height: 100%; background-color: #eee; top: 0; left: 0;}
.carousel-indicators li:first-child::before{display: none;}
.carousel-indicators{background: #fff; margin: 0; bottom: -6rem;width: 100%; max-width: 1200px; margin: 0 auto;box-shadow: 0 .5rem 1rem rgba(0,0,0,0.15);justify-content: space-around !important; }
.carousel-indicators li:hover,.carousel-indicators li.active{color: #009dc8; background-color: #f2f2f2;  }
.carousel_content{ position: relative; }
.carousel_inner{ max-width: 1200px; margin: 0 auto; width: 100%; }
.carousel_inner .carousel_text{ width: 100%; max-width: 650px;padding: 5rem 1rem; }
.carousel_content .carousel_img{width: 50%; float: right;}
.carousel_text h3{color: #333; font-size: 1.6rem; margin-bottom: 1rem; margin-top:1rem;}


/* about_us_box */
.about_us_box{margin-bottom: 3rem; margin-top:12rem;}
.play-overlay {position:absolute;left:50%;top:50%;transform:translateX(-50%) translateY(-50%);}
.play-overlay span {position:relative;display:inline-block;width:75px;height:75px;font-size:23px;border-radius:100%;background:#009dc8;}
.video_item {line-height:75px;text-align:center;animation:witr-shadow 1s linear infinite;color:#fff;cursor:pointer;}
.play-overlay i {position:absolute;left:50%;top:50%;transform:translateX(-50%) translateY(-50%);color:#fff;}
.about_us_box .about_img{position: relative;}

@keyframes witr-shadow {
  0% {
      box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.3), 0 0 0 10px rgba(255, 255, 255, 0.3), 0 0 0 20px rgba(255, 255, 255, 0.3);
  }
  100% {
      box-shadow: 0 0 0 10px rgba(255, 255, 255, 0.3), 0 0 0 20px rgba(255, 255, 255, 0.3), 0 0 0 30px rgba(255, 255, 255, 0);
  }
}
/* home_video_show */
.home_video_show{padding: 4rem 0; position: relative; padding-top: 6rem;}
.home_video_show::before{position: absolute;content: "";width: 100%; height: 60%; top: 0; left: 0; background-color: #f3f3f3;}
.home_video_show .content{position: relative;}
.homevideo_box{display: flex; flex-wrap: wrap;}
.homevideo_box li{width: 19.6%; margin-right:0.5%; background-color: #01264A; color: #fff; text-align: center;}
.homevideo_box li:last-child{margin-right: 0;}
.homevideo_box li .video_name a{display: block; height: 52px; display: flex; align-items: center; justify-content: center; text-align: center;color: #fff;}
.homevideo_box li .video_name a:hover{background-color: #009dc8;}
.homevideo_box li .video_img{position: relative; overflow: hidden;}
.homevideo_box li .video_img img{transition: all .5s;}
.homevideo_box li .video_img::before{position: absolute;content: ""; width: 100%; height: 100%; background-color: rgba(0,0,0,.45); top: 0; left: 0; transition: all .5s; z-index: 1;}
.video-btn-item {position:absolute;left:50%; top: 50%; transform: translate(-50%,-50%);display:flex; z-index:2 ;}
.video-btn-item .video-btn {display:block;text-align:center;position:relative;border-radius:50%;width:50px;height:50px;line-height:50px;text-align:center;cursor:pointer;background-color:#009dc8;-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:1.2rem;color:#fff;}
.homevideo_box li:hover .video_img::before{background-color: rgba(0,0,0,.55);}
.homevideo_box li:hover .video_img img{transform: scale(1.05);}
.video-btn-item .video-btn:hover{background-color: #01264A;}


.siger_video{background-color: #f2f2f2; padding: 1rem; transition: all .5s;}
.siger_video a{position:relative;display:block;}
.siger_video .icon-play,.video_inner_box .icon-play{top:50%;width:50px;height:50px;line-height:35px;font-size:18px;}
.siger_video a .video_des{width:100%;padding:.5rem;color:#333;}
.siger_video a .video_des h4{color:#333;margin:0;font-size:1rem;transition: all .5s;}
.siger_video a .about_img{position: relative;}
.siger_video:hover{background-color: #eee;}
.siger_video:hover a .video_des h4{color: #009dc8;}
span.icon-play{cursor:pointer;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:7px 0 0 6px;display:block;text-align:center;margin:0 auto;color:#fff;font-size:23px;border-radius:50%;width:60px;height:60px;line-height:42px;opacity:1;z-index:3;font-family:fontawesome;-moz-transition:.5s;-webkit-transition:.5s;-o-transition:.5s;transition:.5s;background-color:#009dc8;}
span.icon-play:hover {opacity: 0.9;}
/* etw_video_list */
#etw_video_list{border: 1px solid #eee; width: 92%; float: right; }
#etw_video_list ul{padding:0 .5rem; margin-bottom: 1rem;}
#etw_video_list .videotitle{color: #fff; font-size: 1.2rem;margin-bottom: 1rem;  background-color: #009dc8; padding: .5rem;font-family:MerriweatherSans-Medium; }
#etw_video_list li a{display: flex; margin-bottom: .2rem; align-items: center; transition: all .5s; border-radius: 6px;border: 1px solid #eee;padding: .5rem;}
#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;
    color: #111;
    font-size: .9rem;
    line-height: 1rem;
    font-weight: 300;
    position: relative;
    display: block;transition: all .5s; padding-left: .5rem; text-align: left;
}
#etw_video_list li a:hover span,#etw_video_list li a.dq span{color: #009dc8;}
#etw_video_list li a.dq{border: 1px solid #009dc8;}
#etw_video_list li a:hover{box-shadow:1px 3px 6px rgba(0 0 0 / 30%);border: 1px solid #009dc8;}
#etw_right video{width: 100%;}
.video_title a{color: #000 ;   display: block; margin-bottom: 1rem;}
.video_title a:hover{color: #009dc8;}
.about_video_img{position: relative;}
.about_video_img::before{    content: '';position: absolute;top: -20px;  left: -20px;right: 50%;bottom: 50px; background: #009dc8;}
.about_video_img img {position: relative;z-index: 2;}



/* inquiry_bg */
.inquiry_bg{background-color: #eee; margin: 3rem auto}
.inquiry_bg .content{ color: #333; padding: 2rem;position: relative;z-index: 1;}
.inquiry_bg strong{color: #333; font-weight: bold; font-size: 1.8rem;}
.inquiry_bg .swidth{margin-bottom: 1rem;}

/* content_inner */
.content_inner{display:flex;flex-wrap:wrap;justify-content:space-between;margin:0 auto;background-color: #fff;}
.pro_content{width:77%;padding: 1.5rem; padding-top: 0;}
#etw_sidebar{width:22%;height:100%;position: relative; padding-right: 1rem; background-color: #f6f6f6;  padding: 1rem; border-radius: 10px; }

.etw_productlist a{color:#666;font-size:1rem;display:block;}
.etw_protitle{color:#333;padding:.3rem 0;text-transform:uppercase;font-size:1.6rem;font-family:OpenSans-Bold; font-weight: bold; margin-bottom: .5rem;}
.etw_productlist ul li>a{color:#333;font-size:1rem;position:relative;display:flex;align-items:center;position: relative;line-height: 1.35; background-color: #ddd; border-top-right-radius: 10px; border-bottom-right-radius: 10px; margin-bottom:.5rem; padding: .5rem; padding-left: 1rem; font-weight: bold;}
.etw_productlist ul>li>a::before{position: absolute;content: "";width: 3px; height: 0; background-color: #009dc8;z-index: 0; left: 0; top: 0; transition: all .9s;}
.etw_productlist ul>li>a:hover::before,.etw_productlist ul li>a.dq::before{height: 100%;}
.etw_productlist ul li ol{padding-bottom:1rem; display:none;}
.etw_productlist ul li ol.show{display:block;}
.etw_productlist ul li ol a{font-size:1rem;position:relative; padding:.3rem; padding-left: 1.5rem; margin-bottom: 2px; font-size: .85rem; line-height: 1.35; }
.etw_productlist ul li>a:hover,.etw_productlist ul li>a.dq{color:#009dc8;}
.etw_productlist ul li ol a:hover,.etw_productlist ul li ol a.dq:hover{color:#009dc8;}
.etw_productlist ul li ol a.dq{color:#009dc8;}
.etw_productlist ul li ol a.big::before{position:absolute;content:"\f105";font-family:fontawesome;left:.5rem;top:.35rem;font-size:.9rem;}
.etw_productlist ul li ol a.big{font-size: 1rem; position: relative;padding-left: 1.3rem;}

.etw_productlist>ul>li>a{transition:.3s all ease-in-out; padding-right:35px;}
.etw_productlist ul li .listmore{position:absolute;opacity:.5;right:0;top:0;width:30px;height:100%;line-height:20px;color:#e62029;cursor:pointer;text-align:center;transition:.3s all ease-in-out;}
.etw_productlist ul li .listmore:before{content:"";width:12px;height:4px;background:#999;right:10px;top:50%;position:absolute;font-size:.875rem;transition:all .2s;}
.etw_productlist ul li .listmore:after{content:"";width:4px;height:12px;background:#999;right:14px;top:50%; margin-top:-4px;position:absolute;font-size:.875rem;transition:all .2s;}
.etw_productlist ul li .listmore.on:after{transform:rotate(-90deg);}
.etw_productlist ul li .listmore.on:before{transform:rotate(180deg);}
.etw_productlist ul li .listmore:hover,.etw_productlist ul li .listmore:hover{opacity:1;}
.etw_productlist ul li>ol>li>dl.show+.listmore:after{transform:rotate(-90deg);}
.etw_productlist ul li>ol>li>dl.show+.listmore:before{transform:rotate(180deg);}


.spc_pdf{ background-color: #009dc8; color: #fff; padding:.5rem 1rem; padding-left: 3rem; display: block;  text-align: center;  margin-bottom: 1rem; transition: all .5s; position: relative; font-size: .9rem; margin-right: 5px; border-radius: 5px;float: left;  }
.spc_pdf::before{position: absolute;content: "\f1c1";left: 1rem;top: .3rem;font-family:fontawesome; color: #fff;font-family:fontawesome; transition: all .5s; font-size: 1.2rem;}
.spc_pdf:hover{background-color: #01264A; color: #fff;}
.spc_pdf:hover::before{color: #fff;}

.spc_pdf.curvetable{ background:#fff; color:#009dc8; border:1px #009dc8 dashed;}
.spc_pdf.curvetable::before{color:#009dc8;}
.spc_pdf.curvetable:hover{background-color: #01264A; color: #fff;border:1px #01264A solid;}
.spc_pdf.curvetable:hover::before{color: #fff;}

/* .pro_bg_box */
.small_pro_banner{min-height: 260px; background: url(../images/pro_banner_bg.jpg) no-repeat top center; background-size: cover; display: flex; align-items: center;  margin-bottom: 5rem; color: #fff; position: relative;}
.bigpro_title{font-size: 2rem; color: #fff; font-weight: bold; position: relative; padding-bottom: 1rem; margin-bottom: 1rem;}
.small_pro_banner h2{border: none;}
.small_pro_banner span{color: #009dc8; font-weight: bold; font-size: 1.2rem;}
.pro_banner{min-height: 350px; }
.pro_top_bg {background-image:url(../images/pro_topbg.png);background-position:bottom center;background-repeat:no-repeat;background-size:100% auto;opacity:1;height:43px;width:100%;bottom:-2.5rem;left:0;position:absolute;}
.about_pro_banner{min-height: 320px; background: url(../images/about_pro_banner.jpg) no-repeat top center; background-size: cover; display: flex; align-items: center;  margin-bottom: 5rem; color: #fff; position: relative;}
.etw_probox {position:relative;display:flex;flex-wrap:wrap;background:linear-gradient(90deg,#f9f9f9,transparent);padding:2rem; margin:0 0 1rem;}

/* etw_products1 */
.protitle1 {width:100%;color:#009dc8;display:block;font-size:1.8rem;line-height:2.6rem;position:relative;font-weight:300;border-bottom:1px solid #eee;padding:1rem 0;margin:1.5rem 0;text-align:center; font-weight: bold;}
.protitle1 a{color:#009dc8;}
.protitle1 a:hover{color:#111;}
.etw_products1 {width:100%;height:auto; display: flex; flex-wrap: wrap;}
.etw_products1>ul.big_ul{width: 23%; }
.etw_products1>ul.big_ul li{border: none !important;}
.etw_products1>ul {width: 77%;display:flex;flex-flow:wrap;}
.etw_products1 ul>li {width:32%;position:relative;margin:0 2% 1rem 0;display:flex;flex-wrap:wrap;transition:.3s all ease-in-out;align-items:flex-start;background:#fff;overflow:hidden; border: 1px solid #eee;}
.etw_products1 ul>li:nth-child(3n) {margin-right:0}
.etw_products1 ul>li:nth-child(3n+1) {clear:both}
.etw_products1 ul li ol {width:100%;display:flex;flex-wrap:wrap;position:relative;justify-content:center;}
.etw_products1 ul li ol li.product_img {display:block;width:100%;position:relative;overflow:hidden;}
.etw_products1 ul li ol li.product_img a {display:block;width:100%;position:relative;}
.etw_products1 ul li ol li.product_img img {position:relative;transition:.5s all ease-in-out}
.etw_products1 ul li ol:hover li.product_img img {transform:scale(1.05);}
.etw_products1 ul li ol li.product_con {width:100%;position:relative;text-align:center;padding:0 1rem;}
.etw_products1 ul li ol li.product_con a {color:#333;display:block;font-weight:bold;text-align:center;line-height:1.3rem;font-size:1.05rem;padding:1rem 0;position:relative;border-top:1px solid #ddd;}
.etw_products1 ul li ol li.product_con span {color:#666;display:block;font-size:0.95rem;line-height:1.4rem;text-align:center;font-weight:300;padding:0 1rem;}
.etw_products1 ul li ol li.product_con strong {font-size:.9rem;color:#555;}
.etw_products1 ul li ol li.product_con a.more {padding:0.5rem 1rem;color:#333;box-shadow:none;border-width:2px;border-style:solid;border-color:rgba(25,25,25,.1);border-radius:2rem;font-size:0.8rem;font-weight:400;display:inline-block;margin:0 0 1rem 0;line-height:0.8rem;}
.etw_products1 ul li ol:hover li.product_con a {color:#009dc8}
.etw_products1 ul li:hover ol li.product_con a.more {color:#333}
.etw_products1 ul li ol li.product_con a.more:hover {background-image:linear-gradient(135deg,#111,#009dc8);color:#fff;border-color:#f8f8f8;box-shadow:0px 3px 6px 0px rgb(204 204 204);}
.etw_products1 ul li ol li.product_con ul.proitem {position:relative;margin:0.5rem 0;}
.etw_products1 ul li ol li.product_con ul.proitem li {width:100%;position:relative;padding:0.3rem 1rem 0.3rem 1.8rem;margin:0 0 0.3rem;border-bottom:1px solid #ccc;background:#111;font-weight:400;color:#fff;border-radius:2rem;font-size:0.9rem;line-height:1.1rem;}
.etw_products1 ul li ol li.product_con ul.proitem li::before {position:absolute;content:'';background:#fff;width:5px;height:5px;border-radius:50%;left:15px;top:11px;}
.etw_products1 ul>li.big_hub {background:0;display:flex;flex-wrap:wrap;align-items:center;box-shadow:none; width: 100%;}
.etw_products1 ul>li.big_hub ol li.product_con a {font-size:1.6rem;line-height:2.2rem;font-weight:200;text-align:center;border:none;color:#009dc8;padding:0 0 1rem 0;letter-spacing:0.1rem;}
.etw_products1 ul>li.big_hub ol li.product_more a {color:#333;padding:0.5rem 1.5rem;font-size:0.8rem;line-height:0.8rem;text-transform:uppercase;letter-spacing:0.02rem;margin:1rem 1rem 0;display:block;border:1px solid #333;font-family:'Oswald';}
.etw_products1 ul>li.big_hub ol li.product_more a:hover {background:#009dc8;color:#fff;border-color:#009dc8;}
.etw_products1 ul>li.big_hub ol li.product_con span {text-align:left;font-size:0.9rem;line-height:1.3rem;padding:0;}
.etw_products1 ul li ol li.product_con h5 {font-size:0.9rem;line-height:1.1rem;padding:0 0.5rem 0.5rem;color:#009dc8;margin:0;}
.etw_products1_five ul>li {width:23%;}
.etw_products1_five ul>li:nth-child(3n) {margin-right:2%}
.etw_products1_five ul>li:nth-child(3n+1) {clear:none}
.etw_products1_five ul>li:nth-child(4n) {margin-right:0}
.etw_products1_five ul>li:nth-child(4n+1) {clear:both}
.etw_products1_five ul li ol li.product_con h5 {font-size:0.85rem;line-height:1.1rem;padding:0 0.5rem 0.5rem;color:#009dc8;margin:0;}
.etw_products1 ul li ol li.product_con .spec_list{font-size: .9rem; }
.etw_products1 ul li ol li.product_con .spec_list dl{margin-bottom: 0;}
.etw_products2 ul{width: 100%;}
/* etw_hubproducts */
.hub_protitle{font-size: 1.4rem; font-weight: bold; border-bottom: 1px solid #eee; margin-bottom: 1rem; padding-bottom: .5rem; position: relative;}
.hub_protitle::before{position: absolute;content: "";width: 30px; height: 4px; background-color: #009dc8; left: 0;bottom: -2px;}
.hub_protitle a{color: #009dc8;}
.hub_protitle a:hover{color: #003359;}
.etw_hubproducts ul{ display: flex; flex-wrap: wrap;}
.etw_hubproducts ul>li{width: 32%; margin-right: 2%; border: 1px solid #707070; padding: 1rem; margin-bottom: 2rem;}
.etw_hubproducts ul>li:nth-child(3n){margin-right: 0;}
.etw_hubproducts ul>li a{color: #333; font-weight: bold; font-size: 1.1rem;}
.etw_hubproducts ul>li .product_img{margin-bottom: 1rem; overflow: hidden;}
.etw_hubproducts ul>li .product_con {font-size: .9rem; margin-top: .5rem; text-align: center;}
.etw_hubproducts ul>li .product_con dt{color: #666; margin-top: .5rem;}
.etw_hubproducts ul>li .product_img img{transition: all .5s;}
.etw_hubproducts ul>li:hover .product_img a img{transform: scale(1.11); opacity: .9;}
.etw_hubproducts ul>li:hover .product_con a{color: #009dc8;}
/* siger_products_box */
.small_hubproducts_box{display: flex; flex-wrap: wrap; }
.siger_products_box{width: 32%; margin-right: 2%;  margin-bottom: 2rem; border: 1px solid #707070; padding: 1rem;}
.siger_products_box:nth-child(3n){margin-right: 0;}
.siger_products_box .pro_des{font-size: .9rem; margin-top: .5rem;}
.siger_products_box .pro_des .item{margin-top: .5rem;}
.siger_products_box .pro_des a{color: #333; font-size: 1rem;font-weight: bold; }
.siger_products_box .pro_des a span{color: #003359;  font-size: 1.15rem; display: block;}
.siger_products_box .pro_des a.view_button{color: #fff !important; margin-top: 1rem;}
.siger_products_box .pro_img{text-align: center; overflow: hidden;}
.siger_products_box .pro_img img{transition: all .5s;}
.siger_products_box .pro_img a:hover img{transform: scale(1.1);}
.small_hubproducts_box2 .siger_products_box{width: 48%;}
.small_hubproducts_box2 .siger_products_box:nth-child(2n){margin-right: 0;}
.small_hubproducts_box2 .siger_products_box:nth-child(3n){margin-right: 2%;}





/****link list****/.tab_li {border:none;position:relative;margin:-7rem auto 1rem;background:#fff;border-radius:1rem;box-shadow:0 -22px 18px 0 rgba(25,42,70,.33);}
.tab_li ul {width:100%;margin:0 auto;justify-content:center;display:flex;flex-wrap:wrap;}
.tab_li li {font-size:1rem;line-height:1.2rem;position:relative;display:inline-block;color:#111;font-weight:500;padding:0;cursor:pointer;margin:0;width:23%;text-transform:uppercase;text-align:center;transition:.3s all ease-in-out;}
.tab_li li::before{position: absolute;content: ""; top: 32%; width: 1px; height: 35%; right: 0; background-color: #111;}
.tab_li li:last-child::before{display: none;}
.tab_li li span {display:block;width:100%;}
.tab_li li:last-child span {border-right:none;}

.tab_li li img {display:block;margin:0.6rem auto;width:100px;height:100px;filter:grayscale(100);transition:.3s all ease-in-out;}
.tab_li li:hover img,.tab_li li.dq img {filter:grayscale(0);}
.tab_li li:hover,.tab_li li.dq {color:#009dc8;}
.tabfixed {position:fixed;top:127px;left:0;margin:0;z-index:16;width:100%;background:#fff;right:0;box-shadow:0 3px 10px rgb(0 0 0 / 20%);border-radius:0;}
.tabfixed ul {max-width:1200px;width:100%;margin:0 auto 0.5rem;}
.tabfixed ul li img {width:40px;height:40px;}
@media (max-width:991.98px) {.tabfixed {position:relative;top:auto;left:auto;right:auto;}
.tabfixed ul {background:#dde2e6;}
.tabfixed ul li {color:#333;}
.tabfixed li:before {background:#333;}
}





.bigpro_title::before{position: absolute;content: ""; left: 0; width: 50px; height: 4px; background-color: #009dc8; bottom: 0;}
.model_bg{color: #01264A; font-weight: bold; margin-bottom: 1rem; font-size: 1.2rem;}
.pro_img_box{margin-top: 2rem;}

/* model_selection_nav */
.model_box{margin-top: 2rem;}
.model_selection_nav a{padding:.5rem 1rem; display: block;border-radius: 5px 5px 0 0; font-size: 1.2rem;background-color: #bebebe; color: #1b1b1b; font-weight: bold; border-bottom: none;    background: linear-gradient(145deg, #ffffff, #dcdcdc);box-shadow: 3px 3px 5px #bebebe, -3px -3px 5px #ffffff; margin-right: 1rem;}
.model_selection_nav a.active {border-top-width: 1px;background-color: #fff; color: #009dc8; font-weight: bold;}
.model_selection_nav { border-bottom: none; margin: 0; display: flex; background-color: #fff; margin-top: 2rem;border-bottom: 1px solid #eee; padding-bottom: .5rem; }
.model_selection_nav i{padding-right: 1rem; display: none !important;}
/* pro_accordion */
.pro_accordion{margin-top:1rem;font-size:.9rem;}
.pro_accordion h3{font-size:1.1rem;color:#666;border-bottom:1px solid #ddd;padding-bottom:1rem;}
.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; background-color: #eee; }
.pro_accordion .btn-link>span{width:95%;display: flex; align-items: center; cursor: pointer; font-size: 1.2rem; font-weight: bold; }
.pro_accordion .btn-link span img{margin-right: 1rem; width: 100px; mix-blend-mode: multiply;}
.pro_accordion .btn-link>span span{ display:inline-block; background:#ddd; border:1px #999 solid; padding:0 0.4rem;}
.pro_accordion .btn-link::before{position:absolute;content:"+";right:1rem;top:2rem;font-size:1.2rem;transition:.3s all ease-in-out;cursor:pointer;border-radius:50%;color:#333;display:flex;align-items:center;justify-content:center; width:35px; height: 35px; background-color: #fff;  border: 1px solid #333; text-align: center;}

.selection_rule.pro_accordion .btn-link{ padding:0.5rem .75rem;}
.selection_rule.pro_accordion .btn-link::before{ top:0.3rem;}

.btn-link:hover{text-decoration:none;}
.pro_accordion strong{font-size:1rem;}
.card-header .btn:hover.btn-link::before{transform:rotate(135deg);color:#009dc8;}
.card-header .btn:hover,.card-header .btn[aria-expanded="true"],.btn-link.focus,.btn-link:focus{text-decoration:none;color:#009dc8}
.card-header .btn[aria-expanded="true"]::before{transform:rotate(135deg);color:#009dc8;}
.card{border:none;}
.card-header{background-color:#fff;}
.card-body{padding: 0;}

/* pro_faq_content */
.pro_faq_content{margin-top: 3rem;}
.faq_title{font-size: 1.8rem; text-align: center; font-family:OpenSans-Bold; font-weight: bold;}
.pro_faq_content .btn-link::before{top:0}
.pro_faq_content .card-body{padding: 1rem;}
.pro_faq_content .btn-link span{font-size: 1rem;}

/* siger_pro */
.siger_pro{margin-bottom: 2rem;}
.siger_pic_box{background-color: #fbfbfb; padding: 1rem;}
.siger_pic_box img{mix-blend-mode: multiply;}



/* related_box */
.related_box{width: 100%; background-color: #01264A; padding: 3rem 0; position: relative;padding-top: 5rem; }
.related_title{font-size: 1.8rem;position: relative;margin-top: 1.8rem;margin-bottom: 2rem; padding-bottom: 2rem;line-height: 1.15; color: #fff; font-weight: bold; }
.related_title::before{position: absolute;content: ""; width: 50px; height: 12px; background-color: #009dc8; transform: skew(45deg); left: 0; right: 0; margin: 0 auto; bottom: 0;}
.pro_item{border-radius: 5px;}
.pro_item span{display: block;}
.related_inner{display: flex; flex-wrap: wrap;}
.related_box .pro_item img{mix-blend-mode: multiply; border-radius: 5px;}
.related_box .pro_item{ background-color: #eee; padding: .5rem; transition: all .5s ease-in-out; }
.related_box .pro_item:nth-child(6n){margin-right: 0;}
.related_box .pro_item a span{color: #333; font-size: .9rem; display: block; line-height: 1.35; margin-bottom: .5rem; text-align: center; margin-top: 1rem; }
.related_box .pro_item:hover{background-color: #fff; box-shadow:0px 10px 100px -20px rgba(0,56,47,.08),0px 20px 50px -20px rgba(0,56,47,.08) }

/* other_products_box */
.other_products_box{margin: 4rem auto;}
.other_title{font-size: 1.8rem;font-family:OpenSans-Bold;font-weight: bold; text-align: center; margin-bottom: 2rem; padding-bottom: 1rem;position: relative;}
.other_title::before{position: absolute;content: ""; width: 50px; height: 12px; background-color: #009dc8; transform: skew(45deg); left: 0; right: 0; margin: 0 auto; bottom: 0;}
.inquiry_title::before{right: inherit;}

.other_products_box ul{display: flex; flex-wrap: wrap;}
.other_products_box ul li{width: 48%; margin-right: 2%; text-align: center; transition: all .5s; position: relative;}
.other_products_box ul li:nth-child(2n){margin-right: 0;}
.other_products_box ul li a{color: #009dc8; }
.other_products_box ul li a .pro_des{position: absolute; top: 20%; left: 0; width: 50%; text-align: left; padding-left: 2rem; }
.other_products_box ul li a strong{display: block; margin-top: 1rem; font-weight: bold; color: #fff;font-size: 1.4rem; margin-bottom: 1rem;}
.other_products_box ul li a span{background-color: #009dc8; padding: .5rem 2rem; color: #fff; transition: all .5s;}
.other_products_box ul li a span:hover{background-color: #016acf;}

.other_products_box3 ul li{width: 32%; margin-right: 2%;}
.other_products_box3 ul li:nth-child(3n){margin-right: 0;}
.other_products_box3 ul li:nth-child(2n){margin-right: 2%;}

.other_products_box ul .owl-item li{ width:100%; margin-right:0;}

/* inquiry_box_bg */
.inquiry_box_bg{color: #333;  padding: 3rem 0; background:#eee;  }
.etw_set_feedback_form{ padding: 2rem;box-shadow: 0px 15px 60px rgba(62, 62, 62, 0.2); background-color: #fff;}
.feedback_des{padding-left: 3rem;}
.feedback_des ul{margin-top:1rem; }
.feedback_des p{font-size: .9rem; line-height: 1.65; color: #666; margin-bottom: 2rem;}
.feedback_des ul li,.feedback_des ul li a{margin-bottom:.5rem;color:#fff;}
.feedback_des ul li{background-color: #01264A; box-shadow:0px 10px 100px -20px rgba(0,56,47,.08),0px 20px 50px -20px rgba(0,56,47,.08);border-radius: 5px; display: flex; font-size: 1.14rem;}
.feedback_des ul li i{background-color: #004680;padding:.8rem 1rem;  width: 50px; font-size: 1.3rem;  display: flex; align-items: center; justify-content: center; border-top-left-radius: 5px;border-bottom-left-radius: 5px}
.feedback_des ul li:nth-child(2n) i{font-size: 1.8rem;}
.feedback_des ul li a{padding:.8rem 1rem; display: flex; align-items: center; margin-bottom: 0;  }

.feedback_des strong{margin-top:2rem;text-transform:uppercase;}
.feedback_des{padding-right:1rem; line-height: 1.35;}
.feedback_des ul li a:hover{color: #1e98d7;}
.inquiry_box_bg .inquiry_title{color: #333;}

@media (max-width:767.98px) {
.feedback_des {padding:0 0 1rem 0;}
.feedback_des p{ margin-bottom:0;}
.inquiry_box_bg {padding-top:2rem;}
.inquiry_box_bg .inquiry_title{ margin-top:0.5rem;margin-bottom: 1rem;}
.other_products_box{margin: 2rem auto;}
}
/* inquiry_box */
.inquiry_box{background-color: #f2f2f2; padding: 2rem; margin: 3rem auto;}


/* bg_custom_box */
.bg_custom_box{ color: #fff; margin: 3rem auto;   background-size: cover; position: relative; background-position: 0 30%;}
.bg_custom_box .custom_des{padding: 3rem ; } 
.custom_video{width: 120%; position: relative;margin-left: -1%;}
.custom_overlay {
  background-color: transparent;
  background-image: linear-gradient(90deg,rgb(1, 38, 74,.85) 50%,rgba(0,0,0,0) 50%);
  opacity: 1;
  position: absolute;
    top:1rem;
    left: 0;
    width: 100%;
    height: 90%;
}
/* application_inner_box */
.application_inner_box ul{ display: flex; flex-wrap: wrap; margin-bottom: 3rem;} 
.application_inner_box ul li{width: 33%; margin-right: 0.5%; position: relative; margin-bottom: 5px;}
.application_inner_box ul li:nth-child(3n){margin-right: 0;}
.application_inner_box ul li strong{position: absolute; bottom: 0; left: 0; padding: .8rem 1rem;background: rgba(0,0,0,.4);text-shadow: 0 0 20px #000; width: 100%; color: #fff; text-align: center; }
.application_inner_box ul li a{display: block; position: relative;}
.application_inner_box ul li a::before{position: absolute;content: ""; width: 100%; height: 100%; background-color: rgba(0,0,0,.05); top: 0; left: 0; transition: all .5s;}
.application_inner_box ul li a:hover::before{background-color: rgba(0,0,0,.15);}

/* app_list */
.app_list li a{color: #333; padding: .3rem; position: relative;padding-left: 3rem; margin-bottom: .5rem; display: block;}
.app_list li a::before{position: absolute;content: "\f105"; width: 25px; height: 25px; border: 1px solid #333; left: 0; top: .4rem;font-family:fontawesome; display: flex; align-items: center; justify-content: center; transition: all .5s;}
.app_list li a:hover,.app_list li a.dq{color: #009dc8;}
.app_list li a:hover::before,.app_list li a.dq::before{background-color: #009dc8; color: #fff;}
.app_list{position: relative; height: 100%;}
.app_list::before{position: absolute;content: ""; width: 1px; background-color: #333; height: 95%; top: 0; right: 3rem;}

/* app_right_content */
.app_right_content{background: #fff;box-shadow: 0 10px 20px rgba(0,0,0,.3); margin-bottom: 3rem;}
.imgbox-right{padding: 2rem;}
.imgbox-left img {display: block;width: 100%; height: 100%;object-fit: cover;}
/* recommended_pro_box */
.recommended_pro_box .swidth{margin-bottom: 1rem;}
.recommended_title{font-size: 1.52rem; color: #000; position: relative; font-weight: 600;}
.recommended_title span{background-color: #fff; position: relative; padding: 0 1rem;}
.recommended_title::before{position: absolute;content: ""; width: 50%; height: 1px; background-color: #000; right: 0; left: 0; margin: 0 auto; top: 1.5rem;}

.recommended_pro_box ul{display: flex; flex-wrap: wrap; margin-bottom: 3rem;}
.recommended_pro_box ul li{ text-align: center; overflow: hidden; padding:5px;}
.recommended_pro_box_small  ul li{width: 23.5%; width: 23.5%; margin-right: 2%;}
.recommended_pro_box_small ul li:last-child{margin-right: 0;}
.recommended_pro_box ul li a{color: #666;border: 1px solid #707070; padding: .5rem; display: block; }
.recommended_pro_box ul li a strong{font-size: .9rem;display: block; transition: all .5s;}
.recommended_pro_box ul li a span{display: block;font-size: .8rem;}
.recommended_pro_box ul li a:hover,.recommended_pro_box ul li a:hover strong{color: #009dc8;}
.recommended_pro_box ul li a img{transition: all 1s;}
.recommended_pro_box ul li a:hover img{transform: scale(1.065);}
.recommended_pro_box ul li .pro_txt{height: 80px;}

/* about_inner_des */
.about_inner_des{background-color: #fff; box-shadow: 0 0 20px 10px rgba(0,0,0,0.03); padding: 2rem; margin-left: -10%;}
.bg_color{background-color: #f8f8f8; padding: 3rem 0; margin: 3rem auto;}

/* adv_box */
.adv_box{width: 80%; margin: 0 auto; margin-bottom: 2rem;}
.adv_box ul{display: flex; flex-wrap: wrap;}
.adv_box ul li{width: 48%; margin-right: 2%; margin-bottom: 2rem;background-color: #fff;box-shadow: 0 0 10px 0 rgba(0,0,0,0.15);}
.adv_box ul li:nth-child(2n){margin-right: 0;}
.adv_box ul li .pro_txt{font-size: .9rem; padding: 1rem;}
.adv_box ul li .pro_img{position: relative;}
.adv_box ul li .pro_img:before {
  background-image: linear-gradient(0deg,rgba(0,0,0,0.35),transparent 75%);
  background-repeat: no-repeat;
  content: "";
  height: 100%;
  width: 100%;
  position: absolute;
  bottom: 0;
  opacity: 1;
  -webkit-transition: all .3s ease-out;
  -o-transition: all .3s ease-out;
  transition: all .3s ease-out;
}
.adv_box ul li:hover .pro_img:before{opacity: 0;}
/* history_box */
.history_box{width: 68%; margin: 4rem auto; position: relative;  }
.history_box::before{position: absolute;content: "";width: 2px; height: 100%; background-color: #eee; top: -2rem; left:22%}
.history_box ul li{display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; margin-bottom: 2rem;}
.history_box ul li p{background-color: #eee;    box-shadow: 0 4px 6px rgba(0,0,0,0.1); padding: 2rem; margin-bottom: 0;position: relative;  width: 70%; align-items: center; border-left: 3px solid #01264A;}
.history_box ul li strong{width: 120px; height: 120px; display: block; background-color: #009dc8; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; padding: .5rem; position: relative; border: 10px solid #01264A;}
.history_box ul li strong::before{position: absolute;content: "";width: 115px; height: 1px; background-color: #01264A; right: -125%; top:46%;}
.history_box ul li strong::after{position: absolute;content: "";width: 10px; height: 10px; background-color: #009dc8; right: -75%; top: 42%; border-radius: 50%;}
.history_box ul li p::before{position: absolute;content: "\f0d9"; font-family:fontawesome; top: 12%; left: -3%; font-size:2.5rem; color: #01264A;}

/* factory_box_img */
.factory_box_img{margin-bottom: 3rem;}
.factory_box_img img{width: 100%;}
.factory_box_img span{font-weight: bold;}
/* service_item */
.service_box{margin-bottom: 3rem;}
.service_item{display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; border-bottom: 1px solid #eee; padding-bottom: 1rem; }
.service_item .icon_img{width: 100px; height: 100px; background: linear-gradient(to right, #01264A, #009dc8); padding: 5px; border-radius: 50%;}
.service_item .service_des{width: 85%;}
.service_box .col-12:last-child .service_item{border: none;}


/* #container */
#container {width:100%;margin:0 auto;margin-top:129px;}
.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; padding-bottom: .5rem; margin: 0 auto; padding-top: .5rem; }
#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:#009dc8;}
#quicknav li:last-child{color: #009dc8;}

.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%;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:OpenSans-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:.2rem;font-family: 'fontawesome'; color: #01264A;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;}
.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: #009dc8; 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 #004680 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%;}




/* footer */
#footer {width:100%;text-align:center;margin:0 auto; font-size: .95rem;  overflow: hidden; position: relative; background-size: cover; }
#footer::before{position: absolute;content: ""; width: 100%; height:88%;left: 0; top:2rem; background: url(../images/foot_bg.jpg) top right no-repeat #003359;}
.etw_bottom {width:100%;margin:0 auto;position:relative;text-align:left;  color:#fff;  }
.etw_bottom .content{ background: linear-gradient(to right, #01264A, #009dc8); padding:2rem; padding-bottom: 1rem; position: relative;}
.home_link {width:100%; max-width: 1200px; margin: 0 auto;overflow:hidden;margin:0 auto;padding:.5rem 0; border-top: 1px solid rgba(255, 255, 255, 0.1);position: relative;background: linear-gradient(to right, #01264A, #009dc8);   }
#footer a:hover {color:#009dc8;}
.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: #fff;  text-transform: uppercase;font-family:OpenSans-Bold; font-weight: 600;}
.etw_bottom .etw_foot_title {position:relative;}
.etw_bottom .etw_foot_title a:hover {color:#fff!important;text-decoration:none;}

.etw_bottom h4{color: #fff;}
.pblist {overflow:hidden;margin:0.5rem auto;}
.pblist_box {width:100%;}
.etw_bottom a {color:#fff;}
.etw_bottom a:hover {color:#009dc8;}
.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:#fff;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 {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:#fff;font-family:fontawesome;font-size:20px;}
.cot_tel:before {content:"\f095";position:absolute;left:0px;top:3px;color:#fff;font-family:fontawesome;font-size:18px;}
.cot_email:before {content:"\f0e0";position:absolute;left:0px;top:2px;color:#fff;font-family:fontawesome;font-size:16px;}
.cot_people:before {content:"\f007";position:absolute;left:0px;top:2px;color:#fff;font-family:fontawesome;font-size:16px;}
.cot_mobile:before {content:"\f10b";position:absolute;left:2px;top:-3px;color:#fff;font-family:fontawesome;font-size:26px;}
.cot_fax:before {content:"\f1ac";position:absolute;left:0px;top:2px;color:#fff;font-family:fontawesome;font-size:16px;}
.cot_whatsapp:before {content:"\f232";position:absolute;left:0px;top:2px;color:#fff;font-family:fontawesome;font-size:18px;}

#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:#009dc8;}
#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) {
  .carousel_content .carousel_img{width: 40%;}
  .carousel-indicators{bottom: -8rem;}
  #carouselExampleIndicators{margin-bottom: 12rem;}
}
@media (max-width:1440.98px) {
  .banner_txt1::before{width: 57%;} 
  .top-nav{margin-top: 2rem;}

  .etw_language{margin-top: 0;}
  .navbar-expand-lg .navbar-nav .nav-link{padding-top: .2rem;}
  .custom_video{width: 100%;margin-left: 0;}
}
@media (max-width:1300.98px) {

  #etw_content,.etw_bottom,.content{padding-left:15px;padding-right:15px;}


  
}
@media (max-width:1299.98px) {
.top-nav {padding-left:0;}




}
@media (max-width:1199.98px) {

  .top-nav .navbar-nav .row{max-width: 1000px;margin-left: -485px !important;}
  .banner_txt h1, .banner_txt h3{font-size: 2rem;line-height: 2.25rem;}
  .banner_txt{top: 20%;}
}

@media (max-width:1025.98px){
 #etw_logo img{width: 90px;}
  
}
@media (max-width:991.98px) {
  .float-right{margin-top: 1.25rem;}
  #header {position:relative;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:#333;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:#009dc8;}
.navbar-light .navbar-nav .nav-link:focus,.navbar-light .navbar-nav .nav-link:hover {border-radius:0;color:#fff;background-color:#009dc8;}

.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: 1.2rem;}
.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_logo{margin-top: 1rem;}


.swiper-pagination{display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex; }
  .swiper-container-horizontal > .swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{padding: 1rem 1.5rem; background-color: #eee;}
  .pro_content{width: 100%;padding: 0;}
  .carousel_content .carousel_img{width: 50%;}
  .carousel_inner{width: 50%;float: left;}
  .carousel_inner .carousel_text{padding-top: 1.5rem;}
  .other_products_box ul li a strong{font-size: 1rem;}
  .other_products_box ul li a .pro_des{padding-left: 1rem;}
  .app_list::before{display: none;}
  .app_list{display: flex;flex-wrap: wrap;}
  .app_list li{width: 32%;margin-right: 2%;float: left;}
  .app_list li:nth-child(3n){margin-right: 0;}
  #etw_video_list{width: 100%;margin-top: 1.5rem;}
  #etw_video_list ul{display: flex;flex-wrap: wrap;}
  #etw_video_list ul li{width: 49%;margin-right: 2%;float: left;}
  #etw_video_list ul li:nth-child(2n){margin-right: 0;}
  .swidth{width: 100%}
  .webtitle{font-size: 2rem;}
  .homevideo_box{ justify-content: center;}
.homevideo_box li{width: 32%;margin-right: 1%; margin-bottom: 1rem;}
.homevideo_box li:nth-child(5n){margin-right: 1%;}
.homevideo_box li:nth-child(3n){margin-right: 0;}

.etw_bottom{ padding:0;}
}
@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;}
.big_products_top ul li{width: 49%;margin-bottom: 1rem;}
.big_products_top ul li:nth-child(2n){margin-right: 0;}
.about_us_box .about_img{width: 100%;text-align: center;} 
.about_txt{margin-top: 30px;padding-left: 0!important;} 
.play-overlay span{width: 50px;height: 50px;}
.pro_banner .col-md-9{margin-bottom: 2rem;}
.siger_products_box{width: 49%;}
.siger_products_box:nth-child(3n){margin-right: 2%}
.siger_products_box:nth-child(2n){margin-right: 0;}
.other_products_box ul li a .pro_des{width: 62%;}
.bg_custom_box .custom_des{padding: 3rem 0 1rem;}
.custom_overlay{background: #274765;}
.custom_video{padding-left: 15px;}
.about_inner_des {margin-left:0;padding:2rem 1rem 0.5rem 1rem;}
.webtitle::before,.webtitle::after{display: none;} 

.recommended_pro_box_small ul li{width: 49%;margin-right: 2%;}
.recommended_pro_box_small ul li:nth-child(2n){margin-right: 0;}
.banner_txt{display: none;}
.mySwiper{ bottom:1.8rem;}
.mySwiper:before{ display:none;}
.mySwiper>.swiper-wrapper{ width:100px;}
#etw_banner .mySwiper .swiper-slide{width: 14px !important;height: 14px;padding: 0;background: #fff;border-radius: 50%;border: none;}
#etw_banner .mySwiper .swiper-slide span{ display:none;}
#etw_banner .mySwiper .swiper-slide.swiper-slide-thumb-active{ background:#009dc8;}
#etw_banner img{object-fit: cover; height: 260px;}
.big_products_top{margin-top:2rem;}
}
@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;}

.service_item .service_des{width: 100%;}

}
@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;}
  .big_products_top ul li{width: 100%;margin-right: 0;}
  .carousel_content .carousel_img,.carousel_inner{width: 100%;}
  .tab_li li{width: 48%}
  .tab_li li:nth-child(2)::before{display: none;}
  .etw_products1 ul>li,.application_inner_box ul li{width: 49%;margin-right: 2%;}
  .etw_products1 ul>li:nth-child(3n),.application_inner_box ul li:nth-child(3n){margin-right: 2%}
  .etw_products1 ul>li:nth-child(2n),.application_inner_box ul li:nth-child(2n){margin-right: 0;}
  .etw_probox{padding: 0;}
  .siger_products_box,.other_products_box3 ul li,.app_list li,#etw_video_list ul li{width: 100%!important;margin-right: 0!important;}
  .other_products_box3 ul li{margin-bottom: 0.75rem;}
  .other_products_box ul li a strong{font-size: 1.4rem;}
  .pro_accordion .btn-link>span{font-size: 0.9rem;line-height: 2rem;} 
  .pro_accordion .btn-link span img{width: 80px;padding-right: 0.5rem;}
  .pro_accordion .btn-link::before{top: 0.75rem;}
  .adv_box{width: 100%;}
  .carousel-indicators01{display: block!important;bottom: -16rem;}
  .about_us_box{margin-top: 18rem;}
  .carousel-indicators li{width: 33.33%;float: left;border-bottom: 1px solid #ccc;}
  
  .homevideo_box li{width: 48%;margin-right: 1%; }
  .homevideo_box li:nth-child(3n){margin-right: 1%;}
  .homevideo_box li:nth-child(2n){margin-right: 0;}
  .homevideo_box li:last-child{display: none;}
}
@media (max-width:480.98px) {
  #etw_video_list ul li,.related_pro ul li,.adv_box ul li{width: 100%; margin-right: 0 !important;}
  .pro_accordion .btn-link span img{width: 100%}
  .pro_accordion .btn-link>span{display: block;}
  .pro_accordion .btn-link::before,.selection_rule.pro_accordion .btn-link::before{top: 50%;transform: translateY(-50%);} 
  .model_selection_nav li{width: 100%;margin-bottom: 0.5rem;}
  .application_inner_box ul li {width:100%;margin-right:0;}
  .application_inner_box ul li:nth-child(3n){ margin-right:0;}
  .application_inner_box ul li img{ width:100%;}
}
@media (max-width:380.98px) {
  .etw_gallery3 ul li,.etw_gallery2 ul li,.etw_gallery4 ul li{width: 100%; margin-right: 0;}
}
@media (max-width:320.98px) {



}




.main-timeline {position:relative;padding-top:40px;  width:100%; max-width:1000px; margin:0 auto;margin-bottom:2rem;}
.main-timeline::after {content:'';position:absolute;width:3px;background-color:#d2cfcf;top:0;bottom:0;left:50%;margin-left:-3px;}
.timeline {position:relative;background-color:inherit;width:50%;}
.timeleft {padding:0px 40px 20px 0px;left:0;}
.timeright {padding:0px 0px 20px 40px;left:50%; text-align:right;}
.timeleft:after {content:'';position:absolute;width:130px;height:40px;top:0;right:-18px;z-index:1;background:url(../images/history-line.png) no-repeat;transform:rotate(180deg);}
.timeright::after {content:'';position:absolute;width:130px;height:40px;top:0;left:-18px;z-index:1;background:url(../images/history-line.png) no-repeat;}
.timeline-date {font-size:1.75rem;font-weight:700;color:#009dc8;margin-bottom:0;}
.timetop{ margin-top:-160px;}
.timetop1{ margin-top:-80px;}
.timetop2{ margin-top:-260px;}

@media screen and (max-width:991.98px) {
.timetop2{ margin-top:-200px;}
}
@media screen and (max-width:767.98px) {
.main-timeline::after {left:31px;}
.timeline {width:100%;padding-left:70px;padding-right:25px;}
.timeline:before {left:60px;}
.timeleft:after,.timeright:after {left:18px;transform:rotate(0);}
.timeleft::before {right:auto;}
.timeleft{ text-align:right;}
.timeright {left:0%;}
.timetop{ margin-top:0px;}
.timetop1{ margin-top:0px;}
.timetop2{ margin-top:0px;}
}
.timeline:hover {transition:all 0.5s ease;}
.timeline:hover {transform:scale(1.1);transition:all 0.5s ease;}


/* .exhibition */
.exhibition{width:320px;height:330px;overflow-x:hidden;overflow-y:auto;position:fixed;right:0px;bottom:50%;margin-bottom:-125px;z-index:9999;background:#fff;box-shadow:0 1rem 3rem rgba(0,0,0,0.575);}
.exh_box{position:relative;}
.exh_text{position:absolute;top:55px;left:40px;margin:0 auto;width:250px;float:left;}
.exh_text p{padding-bottom:0;font-size:1rem;line-height:1.3rem;color:#333;}
.exh_title1{font-size:1.4rem;float:left;margin:0 0 1rem;color:#333;display:block;clear:both;}
.exh_close a:hover{text-decoration:none;}
.exh_close a{color:#666;font-weight:400;text-align:left;display:block;font-size:22px;}
.exh_close{width:50px;height:auto;position:absolute;right:-12px;top:14px;}
.exh-btn-more{background:#d71921;color:#fff !important;padding:0.6rem 1rem;font-size:0.9rem;line-height:0.9rem;font-style:italic;font-weight:300;cursor:pointer;}
@media (max-width:991.98px){.exhibition{display:none;}
}


/*2014-05-08*/

/* nav_pdf_box */
.nav_pdf_box{background-color:#0076ae;padding:0rem 3rem;padding-right:1rem;border-radius:5px;position:relative;max-width:160px;text-align:center;margin-left:2rem;transition:all .5s;margin-top: 0.2rem;}
.nav_pdf_box .nav-link{color:#fff !important;}
.nav_pdf_box::before{position:absolute;content:"\f1c1";font-family:fontawesome;color:#fff;font-size:1.5rem;left:1.5rem;top:.2rem;}
.nav_pdf_box .nav-link::before{display:none;}
.nav_pdf_box:hover{background-color:#002446;}
.nav_pdf_box .nav-link{padding:.5rem 0 !important;}
@media (max-width:991.98px){.nav_pdf_box{display:none;}
}
/* pdf_catalog_box */
.pdf_catalog_box{width:100%;display:flex;flex-wrap:wrap;justify-content:center; padding-top:1.5rem;}
.pdf_catalog_box li{width:32%;margin-right:2%;margin-bottom:2rem; border:1px #ccc solid; padding-bottom:1rem;border-radius: 10px 10px 0 0; background:#f1f1f1; position:relative}
.pdf_catalog_box li::before{position:absolute;content:"\f1c1";font-family:fontawesome; background:#0076ae;color:#fff;font-size:1.35rem;line-height: 1.5rem;padding: 0.5rem;border-radius: 0 10px 0 0;right:0;top:0; z-index:1;}
.pdf_catalog_box li:nth-child(3n){margin-right:0;}
.pdf_catalog_box li a{text-align:center;font-size:1rem;color:#333;display:block;line-height:1.35;}
.pdf_catalog_box li a img{margin-bottom:.5rem;border-radius: 10px 10px 0 0;}
.pdf_catalog_box li a span{ position:relative; padding-left:1.6rem;color:#333;}
.pdf_catalog_box li a span::before{position:absolute;content:"\f0ed";font-family:fontawesome; font-size:1.25rem;line-height:1.25rem;left:0;top:0.1rem;}
.pdf_catalog_box li a:hover span{ color:#0076ae;}
.pdf_catalog_box li a:hover img{opacity: 0.9;}

@media screen and (max-width:767.98px) {
.pdf_catalog_box li{width:49%;}
.pdf_catalog_box li:nth-child(3n){margin-right:2%;}
.pdf_catalog_box li:nth-child(2n){margin-right:0;}
}
@media screen and (max-width:460px) {
.pdf_catalog_box li{width:100%;}
.pdf_catalog_box li:nth-child(3n){margin-right:0;}
}