@charset "utf-8";
/* css document */
*::selection { background: none; }
/**{-webkit-tap-highlight-color: rgba(0,0,0,0);-webkit-font-smoothing: subpixel-antialiased!important;}*/
* { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
.ani, .ani * { transition-property: all; -ms-transition-property: all; -moz-transition-property: all; -webkit-transition-property: all; -o-transition-property: all; transition-duration: .2s; -ms-transition-duration: .2s; -moz-transition-duration: .2s; -webkit-transition-duration: .2s; }
from, div, dl, dd, dt, ol, ul, li, a, img, input, h1, h2, h3, h4, h5, h6, table, a, p, form, em, i { margin: 0; padding: 0; border: 0; font-weight: normal; }
ul, li, dl, dd, dt, h1, h2, h3, h4, h5, h6, form, em, i { list-style-type: none; font-style: normal; }
body { margin: 0 auto; padding: 0; font: normal 12px/2 "microsoft yahei", "simhei", "simsun", "helvetica neue", arial; color: #333; word-break: break-all; text-align: justify; }
.yahei { font-family: "microsoft yahei" }
img, li { vertical-align: top; }
.img { display: block; }
img { max-width: 100%; }
.clear { clear: both; width: 0!important; height: 0!important; border: 0!important; margin: 0!important; padding: 0!important; visibility: hidden!important; font-size: 0; line-height: 0; }
.clearfix { zoom: 1; }
.clearfix:after { content: ""; display: block; clear: both; height: 0; }
*:focus { outline: none; }
a { text-decoration: none; color: #000; }
a:hover { color: #f89d3d; }
.fl { float: left !important; }
.fr { float: right !important; }
/*img { max-width:100%; }*/
.scale img { opacity: 1; transform: scale(1, 1); }
.scale:hover img { opacity: 0.95; transform: scale(1.1, 1.1); }
.textindent { text-indent: 0 !important; }
.text-overflow { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.border-none { border: none !important; }
.vh-center { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) }
.h-center { position: absolute; left: 50%; transform: translatex(-50%) }
.v-center { position: absolute; top: 50%; transform: translatey(-50%) }
@font-face { font-family: 'iconfont';  /* project id 398496 */ src: ; src:  format('embedded-opentype'),  format('woff2'),  format('woff'),  format('truetype'),  format('svg'); }
.iconfont { font-family: "iconfont" !important; font-size: 16px; font-style: normal; -webkit-font-smoothing: antialiased; -webkit-text-stroke-width: 0.2px; -moz-osx-font-smoothing: grayscale; vertical-align: middle; }
.wrap { max-width: 1400px; margin: 0 auto; }
.topnavbtn { float: right; display: none; background: #095fa8; width: 60px; height: 87px; position: absolute; right: 0; color: #fff; line-height: 87px;/* font-size: 30px; */ text-align: center; }
.topnavbtn span { font-size: 35px; display: block; }
.topnavbtn.on { }
.topnavbtn span:first-of-type { display: block; }
.topnavbtn span:last-of-type { display: none; }
.topnavbtn.on span:first-of-type { display: none; }
.topnavbtn.on span:last-of-type { display: block; }
.page_header {height: 100px;background: #fff;padding: 0 160px;max-width: 1920px;margin: 0 auto;}
.logo { width: 230px; height: 100px; background: url(/uploads/image/twcimages/logo.png) no-repeat center center; background-size: cover; display: block; float: left; }
.toplang { width: 50px; height: 50px; line-height: 50px; margin-top: 25px; color: #fff!important; font-family: "times new roman", times, serif; text-align: center; font-size: 12px; border-radius: 100%; background: #f89d3d; float: right; }
.topnav { float: right; padding: 0 40px 0 0; }
.topnav ul { }
.topnav li { float: left; }
.topnav li a { color: #666; font-size: 16px; line-height: 100px; padding: 0 35px; }
.topnav li a:hover, .topnav li.focus a { color: #f89d3d!important; }
.page_footer { background: #002659 }
.footer_sub1 {padding: 0 160px;max-width: 1920px;margin: 0 auto;}
.footer_sub1 dl { padding: 90px 0 60px; color: #fff; }
.footer_sub1 dd {float: left;width: 13.3%;font-size: 14px;line-height: 30px;}
.footer_sub1 h2 {font-size: 20px;line-height: 1;color: #fff;padding: 0 20px 0px 0;margin-bottom: 20px;border-bottom: 1px dotted #fff;display: inline-block;height: 50px;}
.footer_sub1 .last { width: 20%; font-size: 14px; line-height: 30px; }
.footer_sub1 .last p { }
.footer_sub1 .last i {padding: 0 5px 0 0;font-size: 20px;}
.footer_sub1 li a { color: #fff; }
.footer_copy { color: #a8acb4; background: #001b40; padding: 10px 0; line-height: 1.5 }
.footer_copy p { float: left; }
.footer_copy .zc { float: right; }
.footer_copy a { color: #a8acb4; }
.footer_copy a:hover { color: #fff; }
.main_focus { }
.main_focus ul { }
.main_focus li { }
.main_focus li a { display: block; cursor: inherit; background-size: cover; height: 800px; }
.main_focus { position: relative; }
.main_focus .prev, .main_focus .next { top: 50%; position: absolute; color: #fff; font-size: 24px; text-align: center; width: 60px; height: 60px; border-radius: 60px; line-height: 60px; background: rgb(0, 0, 0); display: block; left: 60px; z-index: 2; opacity: .1; margin-top: -30px; }
.main_focus .prev:hover, .main_focus .next:hover { opacity: 1; background: #f89d3d; }
.main_focus .next { right: 60px; left: inherit; }
.main_focus .swiper-pagination-bullet-active { background: #f89d3d; }
.main_sub1 { background: url(/uploads/image/twcimages/001-01.jpg) no-repeat center center; background-size: cover; padding: 120px 0 60px; }
.main_sub1 .left { font: 14px; color: #4c4c4c; line-height: 30px; }
.main_sub1 .left .con { }
.main_sub1 .left .con .text { padding: 40px 0; }
.main_sub1 .left .con a { display: inline-block; width: 160px; line-height: 60px; text-align: center; font-size: 16px; background: #284173; color: #fff!important; }
.main_sub1 .title { line-height: 1; }
.main_sub1 .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub1 .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub1 .right { float: right; padding: 0 0 0 120px; }
.main_sub2 {padding: 70px 160px;max-width: 1920px;margin: 0 auto;}
.main_sub2 .container { position: relative; }
.main_sub2 .left { float: left; padding: 30px 40px 0 0; }
.main_sub2 .left .title { line-height: 1; }
.main_sub2 .left .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub2 .left .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub2 .left .prev, .main_sub2 .left .next {background: #284173;width: 50px;height: 50px;line-height: 50px;font-size: 20px;color: #fff;left: 0;bottom: 60px;top: inherit;text-align: center;}
.main_sub2 .left .next { left: 52px; }
.main_sub2 .link { position: absolute; left: -10px; bottom: 0; overflow: hidden; max-width: 300px; }
.main_sub2 .link a { position: relative; font-size: 14px; color: #333; line-height: 26px; padding: 0 10px 0 10px; margin-left: -1px; display: inline-block; }
.main_sub2 .link a:before { content: ''; width: 1px; background: #333; height: 14px; position: absolute; left: 0; top: 50%; margin-top: -7px; }
.main_sub2 .right { }
.main_sub2 .right ul { }
.main_sub2 .right li { float: left; width: 25%; padding: 0 5px; }
.main_sub2 .right li .box { }
.main_sub2 .right li .box a { display: block; position: relative; }
.main_sub2 .right li .box a .text { padding: 0 10px; position: absolute; bottom: -200px; background: #284173; width: 100%; text-align: center; padding: 25px 0 20px; }
.main_sub2 .right li .box a .hd { font-size: 16px; line-height: 1; color: #fff; }
.main_sub2 .right li .box a .bd { font-size: 14px; line-height: 1; color: #fff; padding: 10px 0 10px; }
.main_sub2 .right li .box a span { width: 30px; height: 30px; display: inline-block; border: 1px solid #fff; color: #fff; font-size: 16px; line-height: 30px; border-radius: 100%; }
.main_sub2 .right li .box a:hover .text { bottom: 0; }
.main_sub3 {padding: 0 0 80px;/* max-width: 1920px; */margin: 0 auto;}
.main_sub3 .title { line-height: 1; text-align: center; padding: 0 0 40px; }
.main_sub3 .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub3 .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub3 ul { }
.main_sub3 li { float: left; width: 25%; }
.main_sub3 li img{width:100%}
.main_sub3 li a { display: block; position: relative; }
.main_sub3 li a .mask { position: absolute; width: 100%; height: 100%; background: rgba(40, 65, 115, 0.9); opacity: 0; }
.main_sub3 li a .mask img {display: block;margin: 0 auto;display: none; width:auto}
.main_sub3 li a .mask .con {color: #fff;position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);}
.main_sub3 li a .mask p{font-size: 20px; font-weight: bold;}
.main_sub3 li a:hover .mask { opacity: 1; }
.main_sub4 { padding: 0 160px 80px; max-width: 1920px; }
.main_sub4 .title { line-height: 1; text-align: center; padding: 0 0 40px; }
.main_sub4 .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub4 .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub4 ul { margin: 0 -10px; }
.main_sub4 li { float: left; width: 25%; padding: 0 10px; }
.main_sub4 li a { display: block; text-align: center; }
.main_sub4 li a .pic { height: 257px; position: relative; background-position: center center; background-size: cover; margin-bottom: 56px; }
.main_sub4 li a .pic span { width: 78px; height: 78px; line-height: 78px; text-align: center; font-size: 14px; color: #282828; position: absolute; left: 50%; margin-left: -39px; bottom: -38px; background: url(/uploads/image/twcimages/002.png) no-repeat; background-size: cover; }
.main_sub4 li a h2 { padding: 0 20px; line-height: 1; font-size: 18px; color: #333; padding: 0 0 20px; }
.main_sub4 li a .text { font-size: 14px; line-height: 25px; color: #333; text-align: left; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; height: 50px; }
.main_sub4 li a span { font-size: 14px; display: inline-block; color: #284173; line-height: 1; padding: 10px 0 0 0; }
/*==关于===========================*/
.adbanner { background-position: center center; height: 500px; background-size: cover; }
.breadcrumb { height: 0; position: relative; }
.breadcrumb .box { background: rgba(40, 65, 115, .9); min-width: 65%; position: absolute; right: 0; bottom: -110px; padding: 60px 60px 0; color: #fff; line-height: 1; }
.breadcrumb .box h2 { font-family: arial, helvetica, sans-serif; font-size: 30px; height: 50px; font-weight: bold; }
.breadcrumb .box h3 { font-size: 20px; height: 78px; font-weight: bold; }
.breadcrumb ul { border-top: 1px solid #fff; height: 110px; padding: 20px 0 0 0; }
.breadcrumb li { float: left; }
.breadcrumb li a { padding: 0 20px; position: relative; font-size: 16px; line-height: 70px; color: #fff; display: block; }
.breadcrumb li a:before { width: 1px; height: 12px; position: absolute; top: 50%; margin-top: -6px; left: -1px; background: #9eaac0; content: ''; }
.breadcrumb li.on a {/* color: #f89d3d;*/ }
.breadcrumb li:first-of-type a:before { display: none; }
.breadcrumb ul.protype{padding:10px 0 0;position: relative;}
.breadcrumb ul.protype li a{line-height: 40px;}
.breadcrumb .sub{position: absolute;width: 100%;padding: 0;height: auto;border: none;display:none;left: 0;overflow: hidden; min-height: 55px;}
.breadcrumb .sub li{}
.breadcrumb .sub li a{
    font-size: 14px;
    line-height: 20px!important;
}
.breadcrumb .sub li.on a{}

.breadcrumb li.on a{ color:#f89d3d;}
.breadcrumb li.on .sub{ display:block; z-index:2; background: #3d5380;}

.breadcrumb li.on2 a{ color:#f89d3d;}
.breadcrumb li.on2 .sub{ display:block; z-index:3; background: #3d5380;}




.pagecontainer { padding: 90px 0 40px 0; }
.pagetitle { line-height: 1; color: #284173; }
.pagetitle h2 { font-size: 30px; font-weight: bold; padding: 0 0 20px; }
.pagetitle h3 { font-size: 20px; font-weight: bold; }
.aboutcon { font-size: 16px; line-height: 2; color: #4c4c4c; padding: 40px 0 0 0 }
.aboutcon p { }
.aboutcon ul { margin: 0 -15px; padding: 30px 0 0 0; }
.aboutcon li { float: left; width: 33.33%; padding: 0 15px; }
.aboutcon li img { width: 100%; }
/*==产品===========================*/
.prolist { padding: 30px 0 0 0; }
.prolist ul { }
.prolist li { float: left; width: 25%; padding: 10px; }
.prolist li a { display: block; border: 1px solid #e6e6e6; }
.prolist li a .pic { background-position: center center; background-size: cover; }
.prolist li a .text { background: #fff; padding: 0 20px }
.prolist li a .text h2 { font-size: 16px; color: #3d5481; line-height: 70px; border-bottom: 1px solid #f2f2f2; }
.prolist li a .text p { color: #3d5481; line-height: 50px; }
.prolist li a .text p span { font-size: 14px; color: #3d5481; float: right; }
.prolist li a:hover .text { background: #3d5481; }
.prolist li a:hover .text p, .prolist li a:hover .text p span, .prolist li a:hover h2 { color: #fff; }
.loadmore { width: 200px; height: 50px; line-height: 50px; text-align: center; color: #002659; font-size: 16px; border: 1px solid #002659; border-radius: 50px; margin: 20px auto 0; cursor: pointer; }
.loadmore:hover { background: #002659; color: #fff; }
.loadmoreno { cursor: inherit; background: none!important; color: #e4e4e4!important; border-color: #e4e4e4; }
.prodetailwrap { padding: 0 100px; }
.prodetailwrap .title { color: #284173; line-height: 1.5; text-align: center; padding: 40px 0 20px 0; }
.prodetailwrap .title h2 { font-size: 30px; font-weight: bold; font-family: arial, helvetica, sans-serif; }
.prodetailwrap .title h3 { font-weight: bold; font-size: 20px; }
.prodetailfocusbox { width: 40%; float: left; }
.prodetailfocubig { border: 1px solid #ededed; }
.prodetailfocubig ul { }
.prodetailfocubig li { }
.prodetailfocubig li img { display: block; margin: 0 auto; }
.prodetailfocusmall { position: relative; padding: 0 40px; }
.prodetailfocusmall ul { padding: 0; }
.prodetailfocusmall li { width: 33.3333%; padding: 10px; }
.prodetailfocusmall li img { border: 1px solid #ededed; cursor: pointer; }
.prodetailfocusmall li.swiper-slide-active img { border-color: #002659; }
.prodetailfocusmall .swiper-button-prev, .prodetailfocusmall .swiper-button-next { background: none; color: rgb(124, 124, 124); font-size: 30px; font-weight: bold; width: 40px; height: 40px; line-height: 40px; margin-top: -20px; }
.prodetailfocusmall .swiper-button-prev:hover, .prodetailfocusmall .swiper-button-next:hover { color: #ff8b36; }
.prodetailfocusmall .swiper-button-prev { left: 0; }
.prodetailfocusmall .swiper-button-next { right: 0; }
.prodetailinfo { color: #284173; width: 50%; float: right; }
.prodetailinfo h2 { font-size: 20px; font-weight: bold; line-height: 1; padding: 0 0 20px; }
.prodetailinfo .hd { font-size: 16px; line-height: 2; }
.prodetailinfo .hd p { font-weight: bold; }
.prodetailinfo .hd p span { color: #4c4c4c; font-weight: normal; }
.prodetailinfo .tel { color: #f89d3d; font-size: 20px; font-weight: bold; line-height: 1; border-top: 1px solid #e6e6e6; line-height: 70px; margin: 20px 0 0 0; padding: 10px 0 0 0; }
.prodetailinfo .tel a { font-size: 16px; padding: 0 50px; line-height: 60px; border-radius: 10px; text-align: center; background: #f89d3d; color: #fff; display: inline-block; }
.prodetailtab { padding: 30px 100px 0; }
.prodetailtab .hd { border-bottom: 2px solid #f89d3d; }
.prodetailtab .hd li { float: left; width: 160px; line-height: 60px; text-align: center; font-size: 14px; background: #e6e6e6; color: #284173; cursor: pointer; margin-right: 20px; }
.prodetailtab .hd li.on { background: #284173; color: #fff; }
.prodetailtab .bd{font-size:16px;}
.prodetailtab .bdbox { padding: 20px 0 0 0; }
.prodetailtab .bdbox .jiesao { }
.prodetailtab .bdbox .canshu { }
/*==应用领域===========================*/
.lingyucontainer { padding: 60px 0 0 0; }
.lingyucontainer .title { line-height: 1; color: #284173; text-align: center; padding: 0 0 40px; }
.lingyucontainer .title h2 { font-family: arial, helvetica, sans-serif; font-size: 30px; font-weight: bold; padding: 0 0 10px; }
.lingyucontainer .title h3 { font-size: 20px; font-weight: bold; }
.lingyucontainer .detail { color: #4c4c4c; font-size: 16px; }
.lingyucontainer .detail p { padding: 10px 0; }
.lingyucontainer .detail img.first { float: left; padding: 0 25px 0 0; }
.lingyucontainer .detail img.last { }
/*==工程案例===========================*/
.casecontainer { padding: 50px 0 0 0; }
.casecontainer .list { margin: 0 -10px; }
.casecontainer .list li { float: left; padding: 10px; width: 50%; }
.casecontainer .list a { display: block; }
.casecontainer .list a img { width: 40%; float: left; }
.casecontainer .list a .right { width: 60%; padding: 20px 30px 0 20px; float: left; }
.casecontainer .list a h2 { font-size: 16px; line-height: 1; color: #4c4c4c; font-weight: bold; padding: 40px 0 20px; }
.casecontainer .list a .text { font-size: 14px; line-height: 1.8; color: #808080; }
.casecontainer .list a:hover { background: #284173; }
.casecontainer .list a:hover h2, .casecontainer .list a:hover .text { color: #fff; }
/*==新闻===========================*/
.newslist { padding: 30px 0 00px; }
.newslist ul { }
.newslist li { padding: 10px 0; }
.newslist li a { display: block; padding: 30px 30px 30px 410px; background: #f5f5f5; }
.newslist li .pic { width: 340px; height: 210px; background-position: center center; background-repeat: no-repeat; background-size: cover; margin: 0 0 0 -380px; float: left; }
.newslist li .text { }
.newslist li a h2 { font-size: 16px; color: #333; line-height: 1.5; }
.newslist li a em { font-size: 14px; color: #292929; display: block; padding: 10px 0 20px 0; }
.newslist li a span { display: inline-block; width: 140px; height: 40px; background: #f18d00; color: #fff; border-radius: 5px; text-align: center; line-height: 40px; font-size: 15px; }
.newslist li a .con { font-size: 14px; line-height: 25px; color: #1d1d1d; margin-bottom: 11px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; height: 75px; }
.newsdetailwrap { }
.newsdetailhd { text-align: center; padding: 20px 0 0; }
.newsdetailhd h2 { font-size: 25px; color: #333; }
.newsdetailhd p { font-size: 14px; color: #999; padding-bottom: 10px; border-bottom: 1px solid #dbdbdb; margin-bottom: 20px; }
.newsdetailcon { font-size: 15px; color: #333; padding: 0 0 20px; }
.newsdetailcon p { padding: 8px 0; }
.newsdetailback { text-align: center; padding: 0 0 30px; }
.newsdetailback a { width: 150px; height: 40px; line-height: 40px; text-align: center; display: inline-block; background: #b5b5b5; color: #000; font-size: 16px; border-radius: 5px; }
.newsdetailback a:hover { background: rgb(241, 141, 0); color: #fff; }
.newsdetailpages { border: 1px dashed #d7d7d7; border-width: 1px 0; line-height: 30px; padding: 5px 0; margin-top: 10px; color: #666; margin-bottom: 40px; }
.newsdetailpages ul { width: 80%; float: left; }
.newsdetailpages strong { color: rgb(52, 52, 52); }
/*==联系===========================*/
.contact {padding: 30px 0 0 0;}
.contact dl { padding: 20px 150px; border-bottom: 1px dotted #e6e6e6; }
.contact dd { font-size: 30px; font-weight: bold; color: #3d5481; line-height: 1; padding: 0 0 20px; }
.contact dt { font-size: 16px; line-height: 32px; color: #4c4c4c; }
.contact dt li { padding: 15px 0; float: left; width: 50%; }
.contact dt li h3 { font-size: 18px; font-weight: bold; color: #284173; line-height: 1; padding: 0 0 10px; }
.mess { padding: 80px 150px 0; }
.mess h2 { text-align: center; font-weight: bold; font-size: 30px; color: #284173; padding: 0 0 20px; line-height: 1; }
.mess h3 { text-align: center; font-weight: bold; font-size: 20px; color: #284173; line-height: 1; }
.mess ul { padding: 40px 0 0 0; margin: 0 -10px; }
.mess li { float: left; width: 50%; padding: 0 10px 10px; }
.mess li.last { width: 100% }
.mess .text { width: 100%; border: 1px solid #d9d9d9; line-height: 58px; font-size: 15px; padding: 0 20px; }
.mess .text2 { width: 100%; border: 1px solid #d9d9d9; line-height: 58px; font-size: 15px; padding: 0 20px; resize: none; font-family: "microsoft yahei"; }
.mess .btn { width: 200px; line-height: 60px; font-size: 15px; background: #284173; color: #fff; cursor: pointer; display: block; margin: 0 auto; }
/*==加入===========================*/
.join { padding: 40px 0 0 0; }
.join span { float: left; width: 15%; padding: 0 30px; text-align: center; }
.join span.t1 { width: 15%; text-align: left; }
.join span.t2 { width: 30%; }
.join span.t3 { width: 30%; }
.join span.t4 { }
.join span.t5 {float: right;text-align: right;width: 10%;padding: 0 30px 0 0;}
.join .entry {line-height: 50px;color: #666;font-size: 16px; cursor: pointer;}
.join ul { }
.join li.m { border-bottom: 1px solid #e7e7e7; max-height: 51px; transition: max-height 0.5s; overflow: hidden; }
.join li.m.on { max-height: 500px; }
.join .title { line-height: 60px; background: #f89d3d; color: #fff; font-size: 16px; }
.join .con { background: #f5f5f5; padding: 30px 100px; text-align: left }
.join .con li { float: left; min-width: 25%; }
.join .con ul { border-bottom: 1px solid #e6e6e6; padding: 0 0 20px; }
.join .con .bd { border-bottom: 1px solid #e6e6e6; padding: 20px 0; margin-bottom: 20px; }
.join .con .btn { width: 150px; line-height: 40px; text-align: center; border-radius: 10px; color: #fff; font-size: 16px; background: #f18d00; display: inline-block; }
.culture { }
.culture li { float: left; width: 33.3333%; }
.culture li a { display: block; position: relative; cursor: inherit; }
.culture li .mask { position: absolute; left: 0; top: 0; background: rgba(40, 65, 115, .8); width: 100%; height: 100%; text-align: center; color: #fff; }
.culture li .con { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); line-height: 1; }
.culture li img {width: 100%;}
.culture li .con img{width:auto;}
.culture li h2 { font-size: 20px; padding: 20px 0 10px; }
.culture li p { font-size: 18px; }
 @media (max-width: 1700px) {
	 .page_header{ padding:0 100px}
}
 @media (max-width: 1600px) {
	 .page_header{ padding:0 80px}
}
 @media (max-width: 1500px) {
	 .page_header{ padding:0 40px}
	 .topnav li a{ padding:0 20px;}
}
 @media (max-width: 1300px) {
}
 @media (max-width: 1024px) {/*pad横屏*/
 .wrap{width:100%;padding-left: 15px!important;padding-right: 15px!important;}
 .page_header {height: 100px;background: #fff;padding: 0 15px;max-width: 1920px;}
.logo { width: 230px; height: 100px; background: url(/uploads/image/twcimages/logo.png) no-repeat center center; background-size: cover; display: block; float: left; }
.toplang { width: 50px; height: 50px; line-height: 50px; margin-top: 25px; color: #fff!important; font-family: "times new roman", times, serif; text-align: center; font-size: 12px; border-radius: 100%; background: #f89d3d; float: right; }
.topnav { float: right; padding: 0 40px 0 0; }
.topnav ul { }
.topnav li { float: left; }
.topnav li a {color: #fff;font-size: 16px;line-height: 60px;padding: 0 10px;}
.topnav li a:hover, .topnav li.on a { color: #f89d3d!important; }
.page_footer { background: #002659 }
.footer_sub1 {padding: 0 15px;max-width: 100%;}
.footer_sub1 dl { padding: 90px 0 60px; color: #fff; }
.footer_sub1 dd { float: left; width: 13.3%; }
.footer_sub1 h2 { font-size: 20px; line-height: 1; color: #fff; padding: 0 20px 30px 0; margin-bottom: 20px; border-bottom: 1px dotted #fff; display: inline-block; }
.footer_sub1 .last { width: 20%; font-size: 14px; line-height: 30px; }
.footer_sub1 .last p { }
.footer_sub1 .last i { padding: 0 5px 0 0; font-size: 14px; }
.footer_sub1 li a { color: #fff; }
.footer_copy { color: #a8acb4; background: #001b40; padding: 10px 0; line-height: 1.5 }
.footer_copy p { float: left; }
.footer_copy .zc { float: right; }
.footer_copy a { color: #a8acb4; }
.footer_copy a:hover { color: #fff; }
.main_focus { }
.main_focus ul { }
.main_focus li { }
.main_focus li a {display: block;cursor: inherit;background-size: cover!important;height: 500px;}
.main_focus { position: relative; }
.main_focus .prev, .main_focus .next { top: 50%; position: absolute; color: #fff; font-size: 24px; text-align: center; width: 60px; height: 60px; border-radius: 60px; line-height: 60px; background: rgb(0, 0, 0); display: block; left: 60px; z-index: 2; opacity: .1; margin-top: -30px; }
.main_focus .prev:hover, .main_focus .next:hover { opacity: 1; background: #f89d3d; }
.main_focus .next { right: 60px; left: inherit; }
.main_focus .swiper-pagination-bullet-active { background: #f89d3d; }
.main_sub1 {background: url(/uploads/image/twcimages/001-01.jpg) no-repeat center center;background-size: cover;padding: 40px 0 40px;}


.main_sub1 .left { font: 14px; color: #4c4c4c; line-height: 30px; }
.main_sub1 .left .con { }
.main_sub1 .left .con .text { padding: 40px 0; }
.main_sub1 .left .con a { display: inline-block; width: 160px; line-height: 60px; text-align: center; font-size: 16px; background: #284173; color: #fff!important; }
.main_sub1 .title { line-height: 1; }
.main_sub1 .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub1 .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub1 .right { float: right; padding: 0 0 0 120px; }
.main_sub2 {padding: 40px 15px;max-width: 100%;}
.main_sub2 .container { position: relative; }
.main_sub2 .left {float: none;padding: 0;width: 100%;padding-bottom: 20px;}
.main_sub2 .left .title {line-height: 1;text-align: center;}
.main_sub2 .left .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub2 .left .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub2 .left .prev, .main_sub2 .left .next { background: #284173; width: 50px; height: 50px; line-height: 50px; font-size: 20px; color: #fff; left: 0; bottom: 80px; top: inherit; }
.main_sub2 .left .next {left: inherit;right: 0;}
.main_sub2 .link { position: absolute; left: -10px; bottom: 0; overflow: hidden; max-width: 300px; }
.main_sub2 .link a { position: relative; font-size: 14px; color: #333; line-height: 26px; padding: 0 10px 0 10px; margin-left: -1px; display: inline-block; }
.main_sub2 .link a:before { content: ''; width: 1px; background: #333; height: 14px; position: absolute; left: 0; top: 50%; margin-top: -7px; }
.main_sub2 .right { }
.main_sub2 .right ul { }
.main_sub2 .right li { float: left; width: 25%; padding: 0 5px; }
.main_sub2 .right li .box { }
.main_sub2 .right li .box a { display: block; position: relative; }
.main_sub2 .right li .box a .text { padding: 0 10px; position: absolute; bottom: -200px; background: #284173; width: 100%; text-align: center; padding: 25px 0 20px; }
.main_sub2 .right li .box a .hd { font-size: 16px; line-height: 1; color: #fff; }
.main_sub2 .right li .box a .bd { font-size: 14px; line-height: 1; color: #fff; padding: 10px 0 10px; }
.main_sub2 .right li .box a span { width: 30px; height: 30px; display: inline-block; border: 1px solid #fff; color: #fff; font-size: 16px; line-height: 30px; border-radius: 100%; }
.main_sub2 .right li .box a:hover .text { bottom: 0; }
.main_sub3 { padding: 0 0 80px; }
.main_sub3 .title { line-height: 1; text-align: center; padding: 0 0 40px; }
.main_sub3 .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub3 .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub3 ul {/* margin: 0 -5px; */}
.main_sub3 li {float: left;width: 25%;padding: 5px;}
.main_sub3 li a { display: block; position: relative; }
.main_sub3 li a .mask {position: absolute;width: 100%;height: 100%;background: rgba(40, 65, 115, 0.9);opacity: 1;}
.main_sub3 li a .mask img { display: block; margin: 0 auto; }
.main_sub3 li a .mask .con { color: #fff; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) }
.main_sub3 li a:hover .mask { opacity: 1; }
.main_sub4 {padding: 0 15px 40px;max-width: 100%;}
.main_sub4 .title { line-height: 1; text-align: center; padding: 0 0 40px; }
.main_sub4 .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub4 .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub4 ul { margin: 0 -10px; }
.main_sub4 li { float: left; width: 25%; padding: 0 10px; }
.main_sub4 li a { display: block; text-align: center; }
.main_sub4 li a .pic { height: 257px; position: relative; background-position: center center; background-size: cover; margin-bottom: 56px; }
.main_sub4 li a .pic span { width: 78px; height: 78px; line-height: 78px; text-align: center; font-size: 14px; color: #282828; position: absolute; left: 50%; margin-left: -39px; bottom: -38px; background: url(/uploads/image/twcimages/002.png) no-repeat; background-size: cover; }
.main_sub4 li a h2 { padding: 0 20px; line-height: 1; font-size: 18px; color: #333; padding: 0 0 20px; }
.main_sub4 li a .text { font-size: 14px; line-height: 25px; color: #333; text-align: left; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; height: 50px; }
.main_sub4 li a span { font-size: 14px; display: inline-block; color: #284173; line-height: 1; padding: 10px 0 0 0; }
/*==关于===========================*/
.adbanner {background-position: center center;height: 300px;background-size: cover;}
.breadcrumb { height: 0; position: relative; }
.breadcrumb .box { background: rgba(40, 65, 115, .9); min-width: 65%; position: absolute; right: 0; bottom: -110px; padding: 60px 60px 0; color: #fff; line-height: 1; }
.breadcrumb .box h2 { font-family: arial, helvetica, sans-serif; font-size: 30px; height: 50px; font-weight: bold; }
.breadcrumb .box h3 { font-size: 20px; height: 78px; font-weight: bold; }
.breadcrumb ul { border-top: 1px solid #fff; height: 110px; padding: 20px 0 0 0; }
.breadcrumb li { float: left; }
.breadcrumb li a { padding: 0 20px; position: relative; font-size: 16px; line-height: 70px; color: #fff; display: block; }
.breadcrumb li a:before { width: 1px; height: 12px; position: absolute; top: 50%; margin-top: -6px; left: -1px; background: #9eaac0; content: ''; }
.breadcrumb li.on a { color: #f89d3d; }
.breadcrumb li:first-of-type a:before { display: none; }
.pagecontainer { padding: 90px 0 40px 0; }
.pagetitle { line-height: 1; color: #284173; }
.pagetitle h2 { font-size: 30px; font-weight: bold; padding: 0 0 20px; }
.pagetitle h3 { font-size: 20px; font-weight: bold; }
.aboutcon { font-size: 16px; line-height: 2; color: #4c4c4c; padding: 40px 0 0 0 }
.aboutcon p { }
.aboutcon ul { margin: 0 -15px; padding: 30px 0 0 0; }
.aboutcon li { float: left; width: 33.33%; padding: 0 15px; }
.aboutcon li img { width: 100%; }
/*==产品===========================*/
.prolist { padding: 30px 0 0 0; }
.prolist ul { }
.prolist li { float: left; width: 25%; padding: 10px; }
.prolist li a { display: block; border: 1px solid #e6e6e6; }
.prolist li a .pic { background-position: center center; background-size: cover; }
.prolist li a .text { background: #fff; padding: 0 20px }
.prolist li a .text h2 { font-size: 16px; color: #3d5481; line-height: 70px; border-bottom: 1px solid #f2f2f2; }
.prolist li a .text p { color: #3d5481; line-height: 50px; }
.prolist li a .text p span { font-size: 14px; color: #3d5481; float: right; }
.prolist li a:hover .text { background: #3d5481; }
.prolist li a:hover .text p, .prolist li a:hover .text p span, .prolist li a:hover h2 { color: #fff; }
.loadmore { width: 200px; height: 50px; line-height: 50px; text-align: center; color: #002659; font-size: 16px; border: 1px solid #002659; border-radius: 50px; margin: 20px auto 0; cursor: pointer; }
.loadmore:hover { background: #002659; color: #fff; }
.loadmoreno { cursor: inherit; background: none!important; color: #e4e4e4!important; border-color: #e4e4e4; }
.prodetailwrap {padding: 0 0px;}
.prodetailwrap .title { color: #284173; line-height: 1.5; text-align: center; padding: 40px 0 20px 0; }
.prodetailwrap .title h2 { font-size: 30px; font-weight: bold; font-family: arial, helvetica, sans-serif; }
.prodetailwrap .title h3 { font-weight: bold; font-size: 20px; }
.prodetailfocusbox { width: 40%; float: left; }
.prodetailfocubig { border: 1px solid #ededed; }
.prodetailfocubig ul { }
.prodetailfocubig li { }
.prodetailfocubig li img { display: block; margin: 0 auto; }
.prodetailfocusmall { position: relative; padding: 0 40px; }
.prodetailfocusmall ul { padding: 0; }
.prodetailfocusmall li { width: 33.3333%; padding: 10px; }
.prodetailfocusmall li img { border: 1px solid #ededed; cursor: pointer; }
.prodetailfocusmall li.swiper-slide-active img { border-color: #002659; }
.prodetailfocusmall .swiper-button-prev, .prodetailfocusmall .swiper-button-next { background: none; color: rgb(124, 124, 124); font-size: 30px; font-weight: bold; width: 40px; height: 40px; line-height: 40px; margin-top: -20px; }
.prodetailfocusmall .swiper-button-prev:hover, .prodetailfocusmall .swiper-button-next:hover { color: #ff8b36; }
.prodetailfocusmall .swiper-button-prev { left: 0; }
.prodetailfocusmall .swiper-button-next { right: 0; }
.prodetailinfo { color: #284173; width: 50%; float: right; }
.prodetailinfo h2 { font-size: 20px; font-weight: bold; line-height: 1; padding: 0 0 20px; }
.prodetailinfo .hd { font-size: 16px; line-height: 2; }
.prodetailinfo .hd p { font-weight: bold; }
.prodetailinfo .hd p span { color: #4c4c4c; font-weight: normal; }
.prodetailinfo .tel { color: #f89d3d; font-size: 20px; font-weight: bold; line-height: 1; border-top: 1px solid #e6e6e6; line-height: 70px; margin: 20px 0 0 0; padding: 10px 0 0 0; }
.prodetailinfo .tel a { font-size: 16px; padding: 0 50px; line-height: 60px; border-radius: 10px; text-align: center; background: #f89d3d; color: #fff; display: inline-block; }
.prodetailtab {padding: 30px 0px 0;}
.prodetailtab .hd { border-bottom: 2px solid #f89d3d; }
.prodetailtab .hd li { float: left; width: 160px; line-height: 60px; text-align: center; font-size: 14px; background: #e6e6e6; color: #284173; cursor: pointer; margin-right: 20px; }
.prodetailtab .hd li.on { background: #284173; color: #fff; }
.prodetailtab .bdbox { padding: 20px 0 0 0; }
.prodetailtab .bdbox .jiesao { }
.prodetailtab .bdbox .canshu { }
/*==应用领域===========================*/
.lingyucontainer { padding: 60px 0 0 0; }
.lingyucontainer .title { line-height: 1; color: #284173; text-align: center; padding: 0 0 40px; }
.lingyucontainer .title h2 { font-family: arial, helvetica, sans-serif; font-size: 30px; font-weight: bold; padding: 0 0 10px; }
.lingyucontainer .title h3 { font-size: 20px; font-weight: bold; }
.lingyucontainer .detail { color: #4c4c4c; font-size: 16px; }
.lingyucontainer .detail p { padding: 10px 0; }
.lingyucontainer .detail img.first { float: left; padding: 0 25px 0 0; }
.lingyucontainer .detail img.last { }
/*==工程案例===========================*/
.casecontainer { padding: 50px 0 0 0; }
.casecontainer .list { margin: 0 -10px; }
.casecontainer .list li { float: left; padding: 10px; width: 50%; }
.casecontainer .list a { display: block; }
.casecontainer .list a img { width: 40%; float: left; }
.casecontainer .list a .right { width: 60%; padding: 20px 30px 0 20px; float: left; }
.casecontainer .list a h2 {font-size: 16px;line-height: 1;color: #4c4c4c;font-weight: bold;padding: 0px 0 20px;}
.casecontainer .list a .text {font-size: 14px;line-height: 1.8;color: #808080;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;height: 75px;}
.casecontainer .list a:hover { background: #284173; }
.casecontainer .list a:hover h2, .casecontainer .list a:hover .text { color: #fff; }
/*==新闻===========================*/
.newslist { padding: 30px 0 00px; }
.newslist ul { }
.newslist li { padding: 10px 0; }
.newslist li a { display: block; padding: 30px 30px 30px 410px; background: #f5f5f5; }
.newslist li .pic { width: 340px; height: 210px; background-position: center center; background-repeat: no-repeat; background-size: cover; margin: 0 0 0 -380px; float: left; }
.newslist li .text { }
.newslist li a h2 { font-size: 16px; color: #333; line-height: 1.5; }
.newslist li a em { font-size: 14px; color: #292929; display: block; padding: 10px 0 20px 0; }
.newslist li a span { display: inline-block; width: 140px; height: 40px; background: #f18d00; color: #fff; border-radius: 5px; text-align: center; line-height: 40px; font-size: 15px; }
.newslist li a .con {font-size: 14px;line-height: 25px;color: #1d1d1d;margin-bottom: 11px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;height: 75px;}
.newsdetailwrap { }
.newsdetailhd { text-align: center; padding: 20px 0 0; }
.newsdetailhd h2 { font-size: 25px; color: #333; }
.newsdetailhd p { font-size: 14px; color: #999; padding-bottom: 10px; border-bottom: 1px solid #dbdbdb; margin-bottom: 20px; }
.newsdetailcon { font-size: 15px; color: #333; padding: 0 0 20px; }
.newsdetailcon p { padding: 8px 0; }
.newsdetailback { text-align: center; padding: 0 0 30px; }
.newsdetailback a { width: 150px; height: 40px; line-height: 40px; text-align: center; display: inline-block; background: #b5b5b5; color: #000; font-size: 16px; border-radius: 5px; }
.newsdetailback a:hover { background: rgb(241, 141, 0); color: #fff; }
.newsdetailpages { border: 1px dashed #d7d7d7; border-width: 1px 0; line-height: 30px; padding: 5px 0; margin-top: 10px; color: #666; margin-bottom: 40px; }
.newsdetailpages ul { width: 80%; float: left; }
.newsdetailpages strong { color: rgb(52, 52, 52); }
/*==联系===========================*/
.contact { }
.contact dl {padding: 20px 0px;border-bottom: 1px dotted #e6e6e6;}
.contact dd { font-size: 30px; font-weight: bold; color: #3d5481; line-height: 1; padding: 0 0 20px; }
.contact dt { font-size: 16px; line-height: 32px; color: #4c4c4c; }
.contact dt li { padding: 15px 0; float: left; width: 50%; }
.contact dt li h3 { font-size: 18px; font-weight: bold; color: #284173; line-height: 1; padding: 0 0 10px; }
.mess {padding: 80px 0px 0;}
.mess h2 { text-align: center; font-weight: bold; font-size: 30px; color: #284173; padding: 0 0 20px; line-height: 1; }
.mess h3 { text-align: center; font-weight: bold; font-size: 20px; color: #284173; line-height: 1; }
.mess ul { padding: 40px 0 0 0; margin: 0 -10px; }
.mess li { float: left; width: 50%; padding: 0 10px 10px; }
.mess li.last { width: 100% }
.mess .text { width: 100%; border: 1px solid #d9d9d9; line-height: 58px; font-size: 15px; padding: 0 20px; }
.mess .text2 { width: 100%; border: 1px solid #d9d9d9; line-height: 58px; font-size: 15px; padding: 0 20px; resize: none; font-family: "microsoft yahei"; }
.mess .btn { width: 200px; line-height: 60px; font-size: 15px; background: #284173; color: #fff; cursor: pointer; display: block; margin: 0 auto; }
/*==加入===========================*/
.join { padding: 40px 0 0 0; }
.join span {float: left;width: 15%;padding: 0 10px;text-align: center;}
.join span.t1 { width: 15%; text-align: left; }
.join span.t2 { width: 30%; }
.join span.t3 { width: 30%; }
.join span.t4 { }
.join span.t5 { float: right; text-align: right; width: 10%; }
.join .entry { line-height: 50px; color: #666; }
.join ul { }
.join li.m { border-bottom: 1px solid #e7e7e7; max-height: 51px; transition: max-height 0.5s; overflow: hidden; }
.join li.m.on { max-height: 500px; }
.join .title { line-height: 60px; background: #f89d3d; color: #fff; font-size: 16px; }
.join .con { background: #f5f5f5; padding: 30px 100px; text-align: left }
.join .con li { float: left; min-width: 25%; }
.join .con ul { border-bottom: 1px solid #e6e6e6; padding: 0 0 20px; }
.join .con .bd { border-bottom: 1px solid #e6e6e6; padding: 20px 0; margin-bottom: 20px; }
.join .con .btn { width: 150px; line-height: 40px; text-align: center; border-radius: 10px; color: #fff; font-size: 16px; background: #f18d00; display: inline-block; }
.culture { }
.culture li { float: left; width: 33.3333%; }
.culture li a { display: block; position: relative; cursor: inherit; }
.culture li .mask { position: absolute; left: 0; top: 0; background: rgba(40, 65, 115, .8); width: 100%; height: 100%; text-align: center; color: #fff; }
.culture li .con { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); line-height: 1; }
.culture li img { }
.culture li h2 { font-size: 20px; padding: 20px 0 10px; }
.culture li p { font-size: 18px; }
}
 @media (max-width: 768px) {/*pad竖屏*/
body { overflow-x: hidden;/* position: fixed; */ }
body.on { overflow: hidden; }
body.on:before { content: ''; position: fixed; left: 0; top: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.4); z-index: 2; }
.topnavbtn { display: block; background: rgba(0, 0, 0, .5); width: 60px; height: 60px; position: fixed; color: #fff; line-height: 60px; text-align: center; top: 20px; right: 20px; z-index: 4; border-radius: 5px; }
.topnavbtn span { font-size: 35px; display: block; }
.topnavbtn.on { transform: translatex(-200px); }
.topnavbtn span:first-of-type { display: block; }
.topnavbtn span:last-of-type { display: none; }
.topnavbtn.on span:first-of-type { display: none; }
.topnavbtn.on span:last-of-type { display: block; }
  .wrap{width:100%;padding-left: 15px!important;padding-right: 15px!important;}
 .page_header {height: 100px;background: #fff;padding: 0 95px 0 15px;max-width: 1920px;}
.logo { width: 230px; height: 100px; background: url(/uploads/image/twcimages/logo.png) no-repeat center center; background-size: cover; display: block; float: left; }
.toplang { width: 50px; height: 50px; line-height: 50px; margin-top: 25px; color: #fff!important; font-family: "times new roman", times, serif; text-align: center; font-size: 12px; border-radius: 100%; background: #f89d3d; float: right; }


/*导航*/
.topnav {height: auto;background:  repeat-x;background: none;position: fixed;background: #f18d00;z-index: 3;width: 200px;height: 100%;top: 0;right: 0;padding-top: 40px;transform: translatex(200px);}
.topnav ul { }
.topnav li {float: none;}
.topnav a { font-size: 15px; color: #fff; line-height: 55px; display: block; padding: 0 18px; }
.topnav a:hover { color: #e60012; }
.topnav li.on a {color: #fff!important;font-weight: bold;}
.topnav.on { transform: translatex(0px); opacity: 1; }
.page_footer { background: #002659 }
.footer_sub1 {padding: 0 15px;max-width: 100%;}
.footer_sub1 dl {padding: 20px 0 20px;color: #fff;}
.footer_sub1 dd {float: none;width: auto;padding: 0 0 10px;}
.footer_sub1 h2 {font-size: 20px;line-height: 1;color: #fff;padding: 0 10px 10px 0;margin-bottom: 5px;border-bottom: 1px solid #fff;display: block;}
.footer_sub1 .last {width: auto;font-size: 14px;line-height: 30px;}
.footer_sub1 .last p { }
.footer_sub1 .last i { padding: 0 5px 0 0; font-size: 14px; }
.footer_sub1 li{
    display: inline-block;
    padding: 0 10px;
}
.footer_sub1 li a { color: #fff; }
.footer_copy { color: #a8acb4; background: #001b40; padding: 10px 0; line-height: 1.5 }
.footer_copy p { float: left; }
.footer_copy .zc { float: right; }
.footer_copy a { color: #a8acb4; }
.footer_copy a:hover { color: #fff; }
.main_focus { }
.main_focus ul { }
.main_focus li { }
.main_focus li a {display: block;cursor: inherit;background-size: cover!important;height: 500px;}
.main_focus { position: relative; }
.main_focus .prev, .main_focus .next { top: 50%; position: absolute; color: #fff; font-size: 24px; text-align: center; width: 60px; height: 60px; border-radius: 60px; line-height: 60px; background: rgb(0, 0, 0); display: block; left: 60px; z-index: 2; opacity: .1; margin-top: -30px; }
.main_focus .prev:hover, .main_focus .next:hover { opacity: 1; background: #f89d3d; }
.main_focus .next { right: 60px; left: inherit; }
.main_focus .swiper-pagination-bullet-active { background: #f89d3d; }
.main_sub1 {background: url(/uploads/image/twcimages/001-01.jpg) no-repeat center center;background-size: cover;padding: 40px 0 40px;}
.main_sub1 .left { font: 14px; color: #4c4c4c; line-height: 30px; }
.main_sub1 .left .con {text-align: center;}
.main_sub1 .left .con .text { padding: 40px 0; }
.main_sub1 .left .con a { display: inline-block; width: 160px; line-height: 60px; text-align: center; font-size: 16px; background: #284173; color: #fff!important; }
.main_sub1 .title {line-height: 1;text-align: center;}
.main_sub1 .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub1 .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub1 .right {float: right;padding: 0 0 0 120px;display: none;}
.main_sub2 {padding: 40px 15px;max-width: 100%;}
.main_sub2 .container { position: relative; }
.main_sub2 .left {float: none;padding: 0;width: 100%;padding-bottom: 20px;}
.main_sub2 .left .title {line-height: 1;text-align: center;}
.main_sub2 .left .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub2 .left .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub2 .left .prev, .main_sub2 .left .next { background: #284173; width: 50px; height: 50px; line-height: 50px; font-size: 20px; color: #fff; left: 0; bottom: 80px; top: inherit; }
.main_sub2 .left .next {left: inherit;right: 0;}
.main_sub2 .link {position: absolute;left: -10px;bottom: 0;overflow: hidden;max-width: 300px;display: none;}
.main_sub2 .link a { position: relative; font-size: 14px; color: #333; line-height: 26px; padding: 0 10px 0 10px; margin-left: -1px; display: inline-block; }
.main_sub2 .link a:before { content: ''; width: 1px; background: #333; height: 14px; position: absolute; left: 0; top: 50%; margin-top: -7px; }

.main_sub2 .right { }
.main_sub2 .right ul { }
.main_sub2 .right li {float: left;width: 33.3%;padding: 0 5px;}
.main_sub2 .right li .box { }
.main_sub2 .right li .box a { display: block; position: relative; }
.main_sub2 .right li .box a .text { padding: 0 10px; position: absolute; bottom: -200px; background: #284173; width: 100%; text-align: center; padding: 25px 0 20px; }
.main_sub2 .right li .box a .hd { font-size: 16px; line-height: 1; color: #fff; }
.main_sub2 .right li .box a .bd { font-size: 14px; line-height: 1; color: #fff; padding: 10px 0 10px; }
.main_sub2 .right li .box a span { width: 30px; height: 30px; display: inline-block; border: 1px solid #fff; color: #fff; font-size: 16px; line-height: 30px; border-radius: 100%; }
.main_sub2 .right li .box a:hover .text { bottom: 0; }
.main_sub3 { padding: 0 0 80px; }
.main_sub3 .title { line-height: 1; text-align: center; padding: 0 0 40px; }
.main_sub3 .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub3 .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub3 ul {/* margin: 0 -5px; */}
.main_sub3 li {float: left;width: 25%;padding: 5px;}
.main_sub3 li a { display: block; position: relative; }
.main_sub3 li a .mask {position: absolute;width: 100%;height: 100%;background: rgba(40, 65, 115, 0.9);opacity: 1;}
.main_sub3 li a .mask img { display: block; margin: 0 auto; }
.main_sub3 li a .mask .con { color: #fff; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) }
.main_sub3 li a:hover .mask { opacity: 1; }
.main_sub4 {padding: 0 15px 40px;max-width: 100%;}
.main_sub4 .title { line-height: 1; text-align: center; padding: 0 0 40px; }
.main_sub4 .title h2 { font-family: "times new roman", times, serif; color: #fe870a; font-size: 40px; padding: 0 0 30px; }
.main_sub4 .title span { font-size: 20px; color: #4c4c4c; font-weight: bold; }
.main_sub4 ul { margin: 0 -10px; }
.main_sub4 li { float: left; width: 25%; padding: 0 10px; }
.main_sub4 li a { display: block; text-align: center; }
.main_sub4 li a .pic {height: 157px;position: relative;background-position: center center;background-size: cover;margin-bottom: 56px;}
.main_sub4 li a .pic span { width: 78px; height: 78px; line-height: 78px; text-align: center; font-size: 14px; color: #282828; position: absolute; left: 50%; margin-left: -39px; bottom: -38px; background: url(/uploads/image/twcimages/002.png) no-repeat; background-size: cover; }
.main_sub4 li a h2 { padding: 0 20px; line-height: 1; font-size: 18px; color: #333; padding: 0 0 20px; }
.main_sub4 li a .text { font-size: 14px; line-height: 25px; color: #333; text-align: left; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; height: 50px; }
.main_sub4 li a span { font-size: 14px; display: inline-block; color: #284173; line-height: 1; padding: 10px 0 0 0; }
/*==关于===========================*/
.adbanner {background-position: center center;height: 300px;background-size: cover;}
.breadcrumb { height: 0; position: relative; }
.breadcrumb .box {background: rgba(40, 65, 115, .9);min-width: 100%;position: absolute;right: 0;bottom: -110px;padding: 60px 10px 0;color: #fff;line-height: 1;}
.breadcrumb .box h2 { font-family: arial, helvetica, sans-serif; font-size: 30px; height: 50px; font-weight: bold; }
.breadcrumb .box h3 { font-size: 20px; height: 78px; font-weight: bold; }
.breadcrumb ul { border-top: 1px solid #fff; height: 110px; padding: 20px 0 0 0; }
.breadcrumb li { float: left; }
.breadcrumb li a {padding: 0 12px;position: relative;font-size: 16px;line-height: 70px;color: #fff;display: block;}
.breadcrumb li a:before { width: 1px; height: 12px; position: absolute; top: 50%; margin-top: -6px; left: -1px; background: #9eaac0; content: ''; }
.breadcrumb li.on a { color: #f89d3d; }
.breadcrumb li:first-of-type a:before { display: none; }
.pagecontainer {padding: 120px 0 40px 0;}
.pagetitle { line-height: 1; color: #284173; }
.pagetitle h2 { font-size: 30px; font-weight: bold; padding: 0 0 20px; }
.pagetitle h3 { font-size: 20px; font-weight: bold; }
.aboutcon { font-size: 16px; line-height: 2; color: #4c4c4c; padding: 40px 0 0 0 }
.aboutcon p { }
.aboutcon ul { margin: 0 -15px; padding: 30px 0 0 0; }
.aboutcon li { float: left; width: 33.33%; padding: 0 15px; }
.aboutcon li img { width: 100%; }
/*==产品===========================*/
.prolist { padding: 30px 0 0 0; }
.prolist ul { }
.prolist li {float: left;width: 50%;padding: 10px;}
.prolist li a { display: block; border: 1px solid #e6e6e6; }
.prolist li a .pic { background-position: center center; background-size: cover; }
.prolist li a .text { background: #fff; padding: 0 20px }
.prolist li a .text h2 { font-size: 16px; color: #3d5481; line-height: 70px; border-bottom: 1px solid #f2f2f2; }
.prolist li a .text p { color: #3d5481; line-height: 50px; }
.prolist li a .text p span { font-size: 14px; color: #3d5481; float: right; }
.prolist li a:hover .text { background: #3d5481; }
.prolist li a:hover .text p, .prolist li a:hover .text p span, .prolist li a:hover h2 { color: #fff; }
.loadmore { width: 200px; height: 50px; line-height: 50px; text-align: center; color: #002659; font-size: 16px; border: 1px solid #002659; border-radius: 50px; margin: 20px auto 0; cursor: pointer; }
.loadmore:hover { background: #002659; color: #fff; }
.loadmoreno { cursor: inherit; background: none!important; color: #e4e4e4!important; border-color: #e4e4e4; }
.prodetailwrap {padding: 0 0px;}
.prodetailwrap .title { color: #284173; line-height: 1.5; text-align: center; padding: 40px 0 20px 0; }
.prodetailwrap .title h2 { font-size: 30px; font-weight: bold; font-family: arial, helvetica, sans-serif; }
.prodetailwrap .title h3 { font-weight: bold; font-size: 20px; }
.prodetailfocusbox {width: 50%;float: left;}
.prodetailfocubig { border: 1px solid #ededed; }
.prodetailfocubig ul { }
.prodetailfocubig li { }
.prodetailfocubig li img { display: block; margin: 0 auto; }
.prodetailfocusmall { position: relative; padding: 0 40px; }
.prodetailfocusmall ul { padding: 0; }
.prodetailfocusmall li { width: 33.3333%; padding: 10px; }
.prodetailfocusmall li img { border: 1px solid #ededed; cursor: pointer; }
.prodetailfocusmall li.swiper-slide-active img { border-color: #002659; }
.prodetailfocusmall .swiper-button-prev, .prodetailfocusmall .swiper-button-next { background: none; color: rgb(124, 124, 124); font-size: 30px; font-weight: bold; width: 40px; height: 40px; line-height: 40px; margin-top: -20px; }
.prodetailfocusmall .swiper-button-prev:hover, .prodetailfocusmall .swiper-button-next:hover { color: #ff8b36; }
.prodetailfocusmall .swiper-button-prev { left: 0; }
.prodetailfocusmall .swiper-button-next { right: 0; }
.prodetailinfo {color: #284173;width: 40%;float: right;}
.prodetailinfo h2 { font-size: 20px; font-weight: bold; line-height: 1; padding: 0 0 20px; }
.prodetailinfo .hd { font-size: 16px; line-height: 2; }
.prodetailinfo .hd p { font-weight: bold; }
.prodetailinfo .hd p span { color: #4c4c4c; font-weight: normal; }
.prodetailinfo .tel { color: #f89d3d; font-size: 20px; font-weight: bold; line-height: 1; border-top: 1px solid #e6e6e6; line-height: 70px; margin: 20px 0 0 0; padding: 10px 0 0 0; }
.prodetailinfo .tel a { font-size: 16px; padding: 0 50px; line-height: 60px; border-radius: 10px; text-align: center; background: #f89d3d; color: #fff; display: inline-block; }
.prodetailtab {padding: 30px 0px 0;}
.prodetailtab .hd { border-bottom: 2px solid #f89d3d; }
.prodetailtab .hd li { float: left; width: 160px; line-height: 60px; text-align: center; font-size: 14px; background: #e6e6e6; color: #284173; cursor: pointer; margin-right: 20px; }
.prodetailtab .hd li.on { background: #284173; color: #fff; }
.prodetailtab .bdbox { padding: 20px 0 0 0; }
.prodetailtab .bdbox .jiesao { }
.prodetailtab .bdbox .canshu { }
/*==应用领域===========================*/
.lingyucontainer { padding: 60px 0 0 0; }
.lingyucontainer .title { line-height: 1; color: #284173; text-align: center; padding: 0 0 40px; }
.lingyucontainer .title h2 { font-family: arial, helvetica, sans-serif; font-size: 30px; font-weight: bold; padding: 0 0 10px; }
.lingyucontainer .title h3 { font-size: 20px; font-weight: bold; }
.lingyucontainer .detail { color: #4c4c4c; font-size: 16px; }
.lingyucontainer .detail p { padding: 10px 0; }
.lingyucontainer .detail img.first { float: left; padding: 0 25px 0 0; }
.lingyucontainer .detail img.last { }
/*==工程案例===========================*/
.casecontainer { padding: 50px 0 0 0; }
.casecontainer .list { margin: 0 -10px; }
.casecontainer .list li { float: left; padding: 10px; width: 50%; }
.casecontainer .list a { display: block; }
.casecontainer .list a img { width: 40%; float: left; }
.casecontainer .list a .right { width: 60%; padding: 20px 30px 0 20px; float: left; }
.casecontainer .list a h2 {font-size: 16px;line-height: 1;color: #4c4c4c;font-weight: bold;padding: 0px 0 20px;}
.casecontainer .list a .text {font-size: 14px;line-height: 1.8;color: #808080;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;height: 75px;}
.casecontainer .list a:hover { background: #284173; }
.casecontainer .list a:hover h2, .casecontainer .list a:hover .text { color: #fff; }
/*==新闻===========================*/
.newslist { padding: 30px 0 00px; }
.newslist ul { }
.newslist li { padding: 10px 0; }
.newslist li a { display: block; padding: 30px 30px 30px 410px; background: #f5f5f5; }
.newslist li .pic { width: 340px; height: 210px; background-position: center center; background-repeat: no-repeat; background-size: cover; margin: 0 0 0 -380px; float: left; }
.newslist li .text { }
.newslist li a h2 { font-size: 16px; color: #333; line-height: 1.5; }
.newslist li a em { font-size: 14px; color: #292929; display: block; padding: 10px 0 20px 0; }
.newslist li a span { display: inline-block; width: 140px; height: 40px; background: #f18d00; color: #fff; border-radius: 5px; text-align: center; line-height: 40px; font-size: 15px; }
.newslist li a .con {font-size: 14px;line-height: 25px;color: #1d1d1d;margin-bottom: 11px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;height: 75px;}
.newsdetailwrap { }
.newsdetailhd { text-align: center; padding: 20px 0 0; }
.newsdetailhd h2 { font-size: 25px; color: #333; }
.newsdetailhd p { font-size: 14px; color: #999; padding-bottom: 10px; border-bottom: 1px solid #dbdbdb; margin-bottom: 20px; }
.newsdetailcon { font-size: 15px; color: #333; padding: 0 0 20px; }
.newsdetailcon p { padding: 8px 0; }
.newsdetailback { text-align: center; padding: 0 0 30px; }
.newsdetailback a { width: 150px; height: 40px; line-height: 40px; text-align: center; display: inline-block; background: #b5b5b5; color: #000; font-size: 16px; border-radius: 5px; }
.newsdetailback a:hover { background: rgb(241, 141, 0); color: #fff; }
.newsdetailpages { border: 1px dashed #d7d7d7; border-width: 1px 0; line-height: 30px; padding: 5px 0; margin-top: 10px; color: #666; margin-bottom: 40px; }
.newsdetailpages ul { width: 80%; float: left; }
.newsdetailpages strong { color: rgb(52, 52, 52); }
/*==联系===========================*/
.contact { }
.contact dl {padding: 20px 0px;border-bottom: 1px dotted #e6e6e6;}
.contact dd { font-size: 30px; font-weight: bold; color: #3d5481; line-height: 1; padding: 0 0 20px; }
.contact dt { font-size: 16px; line-height: 32px; color: #4c4c4c; }
.contact dt li { padding: 15px 0; float: left; width: 50%; }
.contact dt li h3 { font-size: 18px; font-weight: bold; color: #284173; line-height: 1; padding: 0 0 10px; }
.mess {padding: 80px 0px 0;}

.mess h2 { text-align: center; font-weight: bold; font-size: 30px; color: #284173; padding: 0 0 20px; line-height: 1; }
.mess h3 { text-align: center; font-weight: bold; font-size: 20px; color: #284173; line-height: 1; }
.mess ul { padding: 40px 0 0 0; margin: 0 -10px; }
.mess li { float: left; width: 50%; padding: 0 10px 10px; }
.mess li.last { width: 100% }
.mess .text { width: 100%; border: 1px solid #d9d9d9; line-height: 58px; font-size: 15px; padding: 0 20px; }
.mess .text2 { width: 100%; border: 1px solid #d9d9d9; line-height: 58px; font-size: 15px; padding: 0 20px; resize: none; font-family: "microsoft yahei"; }
.mess .btn { width: 200px; line-height: 60px; font-size: 15px; background: #284173; color: #fff; cursor: pointer; display: block; margin: 0 auto; }
/*==加入===========================*/
.join { padding: 40px 0 0 0; }
.join span {float: left;width: 15%;padding: 0 10px;text-align: center;}
.join span.t1 { width: 15%; text-align: left; }
.join span.t2 { width: 30%; }
.join span.t3 { width: 30%; }
.join span.t4 { }
.join span.t5 {float: right;text-align: right;width: 10%;display: none;}
.join .entry { line-height: 50px; color: #666; }
.join ul { }
.join li.m { border-bottom: 1px solid #e7e7e7; max-height: 51px; transition: max-height 0.5s; overflow: hidden; }
.join li.m.on { max-height: 500px; }
.join .title {line-height: 60px;background: #f89d3d;color: #fff;font-size: 12px;}
.join .con { background: #f5f5f5; padding: 30px 100px; text-align: left }
.join .con li { float: left; min-width: 25%; }
.join .con ul { border-bottom: 1px solid #e6e6e6; padding: 0 0 20px; }
.join .con .bd { border-bottom: 1px solid #e6e6e6; padding: 20px 0; margin-bottom: 20px; }
.join .con .btn { width: 150px; line-height: 40px; text-align: center; border-radius: 10px; color: #fff; font-size: 16px; background: #f18d00; display: inline-block; }
.culture { }
.culture li { float: left; width: 33.3333%; }
.culture li a { display: block; position: relative; cursor: inherit; }
.culture li .mask { position: absolute; left: 0; top: 0; background: rgba(40, 65, 115, .8); width: 100%; height: 100%; text-align: center; color: #fff; }
.culture li .con { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); line-height: 1; }
.culture li img { }
.culture li h2 { font-size: 20px; padding: 20px 0 10px; }
.culture li p { font-size: 18px; }
}
 @media (max-width: 600px) {/*移动*/
 body { overflow-x: hidden;/* position: fixed; */ }
body.on { overflow: hidden; }
body.on:before { content: ''; position: fixed; left: 0; top: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.4); z-index: 2; }
.topnavbtn {display: block;background: rgba(0, 0, 0, .5);width: 30px;height: 30px;position: fixed;color: #fff;line-height: 30px;text-align: center;top: 10px;right: 20px;z-index: 4;border-radius: 5px;}
.topnavbtn span {font-size: 20px;display: block;}
.topnavbtn.on { transform: translatex(-200px); }
.topnavbtn span:first-of-type { display: block; }
.topnavbtn span:last-of-type { display: none; }
.topnavbtn.on span:first-of-type { display: none; }
.topnavbtn.on span:last-of-type { display: block; }
  .wrap{width:100%;padding-left: 15px!important;padding-right: 15px!important;}
 .page_header {height: 50px;background: #fff;padding: 0 95px 0 15px;max-width: 1920px;}
.logo {width: 115px;height: 50px;background: url(/uploads/image/twcimages/logo.png) no-repeat center center;background-size: cover;display: block;float: left;}
.toplang {width: 30px;height: 30px;line-height: 30px;margin-top: 10px;color: #fff!important;font-family: "times new roman", times, serif;text-align: center;font-size: 12px;border-radius: 100%;background: #f89d3d;float: right;}


/*导航*/
.topnav {height: auto;background:  repeat-x;background: none;position: fixed;background: #f18d00;z-index: 3;width: 200px;height: 100%;top: 0;right: 0;padding-top: 40px;transform: translatex(200px);}
.topnav ul { }
.topnav li {float: none;}
.topnav a { font-size: 15px; color: #fff; line-height: 55px; display: block; padding: 0 18px; }
.topnav a:hover { color: #e60012; }
.topnav li.on a {color: #fff!important;font-weight: bold;}
.topnav.on { transform: translatex(0px); opacity: 1; }
.page_footer { background: #002659 }
.footer_sub1 {padding: 0 15px;max-width: 100%;}
.footer_sub1 dl {padding: 20px 0 20px;color: #fff;}
.footer_sub1 dd {float: none;width: auto;padding: 0 0 10px;display: none;}
.footer_sub1 h2 {font-size: 20px;line-height: 1;color: #fff;padding: 0 10px 10px 0;margin-bottom: 5px;border-bottom: 1px solid #fff;display: block;}
.footer_sub1 .last {width: auto;font-size: 14px;line-height: 30px;display: block;}
.footer_sub1 .last p { }
.footer_sub1 .last i { padding: 0 5px 0 0; font-size: 14px; }
.footer_sub1 li{
    display: inline-block;
    padding: 0 10px;
}
.footer_sub1 li a { color: #fff; }
.footer_copy { color: #a8acb4; background: #001b40; padding: 10px 0; line-height: 1.5 }
.footer_copy p {float: none;text-align: center;}
.footer_copy .zc {float: none;}
.footer_copy a { color: #a8acb4; }
.footer_copy a:hover { color: #fff; }
.main_focus { }
.main_focus ul { }
.main_focus li { }
.main_focus li a {display: block;cursor: inherit;background-size: cover!important;height: 200px;}
.main_focus { position: relative; }
.main_focus .prev, .main_focus .next { top: 50%; position: absolute; color: #fff; font-size: 24px; text-align: center; width: 60px; height: 60px; border-radius: 60px; line-height: 60px; background: rgb(0, 0, 0); display: block; left: 60px; z-index: 2; opacity: .1; margin-top: -30px; }
.main_focus .prev:hover, .main_focus .next:hover { opacity: 1; background: #f89d3d; }
.main_focus .next { right: 60px; left: inherit; }
.main_focus .swiper-pagination-bullet-active { background: #f89d3d; }
.main_sub1 {background: url(/uploads/image/twcimages/001-01.jpg) no-repeat center center;background-size: cover;padding: 20px 0 20px;}
.main_sub1 .left { font: 14px; color: #4c4c4c; line-height: 30px; }
.main_sub1 .left .con {text-align: center;}
.main_sub1 .left .con .text {padding: 10px 0;}
.main_sub1 .left .con a {display: inline-block;width: 160px;line-height: 40px;text-align: center;font-size: 14px;background: #284173;color: #fff!important;}
.main_sub1 .title {line-height: 1;text-align: center;}
.main_sub1 .title h2 {font-family: "times new roman", times, serif;color: #fe870a;font-size: 20px;padding: 0 0 10px;}
.main_sub1 .title span {font-size: 16px;color: #4c4c4c;font-weight: bold;}
.main_sub1 .right {float: right;padding: 0 0 0 120px;display: none;}
.main_sub2 {padding: 40px 15px;max-width: 100%;}
.main_sub2 .container { position: relative; }
.main_sub2 .left {float: none;padding: 0;width: 100%;padding-bottom: 20px;}
.main_sub2 .left .title {line-height: 1;text-align: center;}
.main_sub2 .left .title h2 {font-family: "times new roman", times, serif;color: #fe870a;font-size: 20px;padding: 0 0 10px;}
.main_sub2 .left .title span {font-size: 16px;color: #4c4c4c;font-weight: bold;}
.main_sub2 .left .prev, .main_sub2 .left .next { background: #284173; width: 50px; height: 50px; line-height: 50px; font-size: 20px; color: #fff; left: 0; bottom: 80px; top: inherit; }
.main_sub2 .left .next {left: inherit;right: 0;}
.main_sub2 .link {position: absolute;left: -10px;bottom: 0;overflow: hidden;max-width: 300px;display: none;}
.main_sub2 .link a { position: relative; font-size: 14px; color: #333; line-height: 26px; padding: 0 10px 0 10px; margin-left: -1px; display: inline-block; }
.main_sub2 .link a:before { content: ''; width: 1px; background: #333; height: 14px; position: absolute; left: 0; top: 50%; margin-top: -7px; }

.main_sub2 .right { }
.main_sub2 .right ul { }
.main_sub2 .right li {float: left;width: 50%;padding: 0 5px;}
.main_sub2 .right li .box { }
.main_sub2 .right li .box a { display: block; position: relative; }
.main_sub2 .right li .box a .text {padding: 0 10px;position: absolute;bottom: 0;background: rgba(40, 65, 115, 0.8);width: 100%;text-align: center;padding: 10px 0 10px;}
.main_sub2 .right li .box a .hd {font-size: 14px;line-height: 1;color: #fff;}
.main_sub2 .right li .box a .bd {font-size: 12px;line-height: 1;color: #fff;padding: 5px 0 0px;}
.main_sub2 .right li .box a span {width: 30px;height: 30px;display: inline-block;border: 1px solid #fff;color: #fff;font-size: 16px;line-height: 30px;border-radius: 100%;display: none;}
.main_sub2 .right li .box a:hover .text { bottom: 0; }
.main_sub3 { padding: 0 0 80px; }
.main_sub3 .title {line-height: 1;text-align: center;padding: 0 0 10px;}
.main_sub3 .title h2 {font-family: "times new roman", times, serif;color: #fe870a;font-size: 20px;padding: 0 0 10px;}
.main_sub3 .title span {font-size: 16px;color: #4c4c4c;font-weight: bold;}
.main_sub3 ul {/* margin: 0 -5px; */}
.main_sub3 li {float: left;width: 50%;padding: 5px;}
.main_sub3 li a { display: block; position: relative; }
.main_sub3 li a .mask {position: absolute;width: 100%;height: 100%;background: rgba(40, 65, 115, 0.9);opacity: 1;}
.main_sub3 li a .mask img { display: block; margin: 0 auto; }
.main_sub3 li a .mask .con { color: #fff; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) }
.main_sub3 li a:hover .mask { opacity: 1; }
.main_sub4 {padding: 0 15px 40px;max-width: 100%;}
.main_sub4 .title {line-height: 1;text-align: center;padding: 0 0 10px;}
.main_sub4 .title h2 {font-family: "times new roman", times, serif;color: #fe870a;font-size: 20px;padding: 0 0 10px;}
.main_sub4 .title span {font-size: 16px;color: #4c4c4c;font-weight: bold;}
.main_sub4 ul { margin: 0 -10px; }
.main_sub4 li {float: left;width: 50%;padding: 0 10px;}
.main_sub4 li a { display: block; text-align: center; }
.main_sub4 li a .pic {height: 157px;position: relative;background-position: center center;background-size: cover;margin-bottom: 10px;}
.main_sub4 li a .pic span {width: 78px;height: 78px;line-height: 78px;text-align: center;font-size: 14px;color: #282828;position: absolute;left: 50%;margin-left: -39px;bottom: -38px;background: url(/uploads/image/twcimages/002.png) no-repeat;background-size: cover;display: none;}
.main_sub4 li a h2 {padding: 0 20px;line-height: 1;font-size: 14px;color: #333;padding: 0 0 9px;}
.main_sub4 li a .text {font-size: 12px;line-height: 17px;color: #333;text-align: left;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;height: 37px;}
.main_sub4 li a span {font-size: 14px;display: inline-block;color: #284173;line-height: 1;padding: 10px 0 0 0;display: none;}
/*==关于===========================*/
.adbanner {background-position: center center;height: 300px;background-size: cover;}
.breadcrumb { height: 0; position: relative; }
.breadcrumb .box {background: rgba(40, 65, 115, .9);min-width: 100%;position: absolute;right: 0;bottom: 0;padding: 10px 10px 0;color: #fff;line-height: 1;}
.breadcrumb .box h2 {font-family: arial, helvetica, sans-serif;font-size: 20px;height: 30px;font-weight: bold;}
.breadcrumb .box h3 {font-size: 20px;height: 30px;font-weight: bold;}
.breadcrumb ul {border-top: 1px solid #fff;height: auto;padding: 10px 0 0 0;}
.breadcrumb li { float: left; }
.breadcrumb li a {padding: 0 13px;position: relative;font-size: 12px;line-height: 2;color: #fff;display: block;display: inline-block;}
.breadcrumb li a:before { width: 1px; height: 12px; position: absolute; top: 50%; margin-top: -6px; left: -1px; background: #9eaac0; content: ''; }
.breadcrumb li.on {
    width: 100%;
    text-align: left;
}
.breadcrumb li.on a {color: #f89d3d;font-weight: bold;font-size: 14px;}
.breadcrumb li:first-of-type a:before { display: none; }
.breadcrumb ul.protype{padding:10px 0 0;position: relative;}
.breadcrumb ul.protype li a{line-height: 30px;vertical-align: bottom;font-size: 12px;font-weight: normal;}
.breadcrumb .sub{position: inherit;width: 100%;padding: 0;height: auto;border: none;display:none;left: 0;}
.breadcrumb .sub li{}
.breadcrumb .sub li a{}
.breadcrumb .sub li.on a{}
.breadcrumb li.on .sub{
    display: inline-block;
    width: auto;
}
.breadcrumb li.on2 .sub{ display:none;}
.breadcrumb li.on2 a{ color:#fff;}

.pagecontainer {padding: 10px 0 20px 0;}
.pagetitle {line-height: 1;color: #284173;/* text-align: center; */}
.pagetitle h2 {font-size: 20px;font-weight: bold;padding: 0 0 10px;}
.pagetitle h3 {font-size: 10px;font-weight: bold;}
.aboutcon {font-size: 12px;line-height: 2;color: #4c4c4c;padding: 20px 0 0 0;}
.aboutcon p { }
.aboutcon ul {margin: 0 -15px;padding: 10px 0 0 0;}
.aboutcon li {float: left;width: 100%;padding: 0 5px;}
.aboutcon li img { width: 100%; }
/*==产品===========================*/
.prolist { padding: 30px 0 0 0; }
.prolist ul { }
.prolist li {float: left;width: 50%;padding: 10px;}
.prolist li a { display: block; border: 1px solid #e6e6e6; }
.prolist li a .pic { background-position: center center; background-size: cover; }
.prolist li a .text {background: #fff;padding: 0 10px;}
.prolist li a .text h2 {font-size: 16px;color: #3d5481;line-height: 30px;border-bottom: 1px solid #f2f2f2;}
.prolist li a .text p {color: #3d5481;line-height: 30px;}
.prolist li a .text p span { font-size: 14px; color: #3d5481; float: right; }
.prolist li a:hover .text { background: #3d5481; }
.prolist li a:hover .text p, .prolist li a:hover .text p span, .prolist li a:hover h2 { color: #fff; }
.loadmore { width: 200px; height: 50px; line-height: 50px; text-align: center; color: #002659; font-size: 16px; border: 1px solid #002659; border-radius: 50px; margin: 20px auto 0; cursor: pointer; }
.loadmore:hover { background: #002659; color: #fff; }
.loadmoreno { cursor: inherit; background: none!important; color: #e4e4e4!important; border-color: #e4e4e4; }
.prodetailwrap {padding: 0 0px;}
.prodetailwrap .title {color: #284173;line-height: 1.5;text-align: center;padding: 0px 0 10px 0;}
.prodetailwrap .title h2 {font-size: 20px;font-weight: bold;font-family: arial, helvetica, sans-serif;}
.prodetailwrap .title h3 {font-weight: bold;font-size: 16px;}
.prodetailfocusbox {width: 100%;float: left;}
.prodetailfocubig { border: 1px solid #ededed; }
.prodetailfocubig ul { }
.prodetailfocubig li { }
.prodetailfocubig li img { display: block; margin: 0 auto; }
.prodetailfocusmall { position: relative; padding: 0 40px; }
.prodetailfocusmall ul { padding: 0; }
.prodetailfocusmall li {width: 50%;padding: 10px;}
.prodetailfocusmall li img { border: 1px solid #ededed; cursor: pointer; }
.prodetailfocusmall li.swiper-slide-active img { border-color: #002659; }
.prodetailfocusmall .swiper-button-prev, .prodetailfocusmall .swiper-button-next { background: none; color: rgb(124, 124, 124); font-size: 30px; font-weight: bold; width: 40px; height: 40px; line-height: 40px; margin-top: -20px; }
.prodetailfocusmall .swiper-button-prev:hover, .prodetailfocusmall .swiper-button-next:hover { color: #ff8b36; }
.prodetailfocusmall .swiper-button-prev { left: 0; }
.prodetailfocusmall .swiper-button-next { right: 0; }
.prodetailinfo {color: #284173;width: 100%;float: right;}
.prodetailinfo h2 {font-size: 17px;font-weight: bold;line-height: 1;padding: 10px 0 10px;}
.prodetailinfo .hd {font-size: 14px;line-height: 1.5;}

.prodetailinfo .hd p { font-weight: bold; }
.prodetailinfo .hd p span { color: #4c4c4c; font-weight: normal; }
.prodetailinfo .tel {color: #f89d3d;font-size: 20px;font-weight: bold;line-height: 1;border-top: 1px solid #e6e6e6;line-height: 30px;margin: 20px 0 0 0;padding: 10px 0 0 0;}
.prodetailinfo .tel a {font-size: 16px;padding: 0 50px;line-height: 40px;border-radius: 10px;text-align: center;background: #f89d3d;color: #fff;display: inline-block;}
.prodetailtab {padding: 30px 0px 0;}
.prodetailtab .hd { border-bottom: 2px solid #f89d3d; }
.prodetailtab .hd ul{}
.prodetailtab .hd li {float: left;width: 160px;line-height: 40px;text-align: center;font-size: 14px;background: #e6e6e6;color: #284173;cursor: pointer;margin-right: 10px;}
.prodetailtab .hd li.on { background: #284173; color: #fff; }
.prodetailtab .bdbox { padding: 20px 0 0 0; }
.prodetailtab .bdbox .jiesao { }
.prodetailtab .bdbox .canshu { }
/*==应用领域===========================*/
.lingyucontainer {padding: 20px 0 0 0;}
.lingyucontainer .title {line-height: 1;color: #284173;text-align: center;padding: 0 0 10px;}
.lingyucontainer .title h2 {font-family: arial, helvetica, sans-serif;font-size: 20px;font-weight: bold;padding: 0 0 10px;}
.lingyucontainer .title h3 {font-size: 16px;font-weight: bold;}
.lingyucontainer .detail { color: #4c4c4c; font-size: 16px; }
.lingyucontainer .detail p { padding: 10px 0; }
.lingyucontainer .detail img.first {float: left;padding: 0 0px 10px 0;}
.lingyucontainer .detail img.last { }

/*==工程案例===========================*/
.casecontainer { padding: 50px 0 0 0; }
.casecontainer .list { margin: 0 -10px; }
.casecontainer .list li {float: left;padding: 10px;width: 100%;}
.casecontainer .list a { display: block; }
.casecontainer .list a img { width: 40%; float: left; }
.casecontainer .list a .right {width: 60%;padding: 10px 0px 0 10px;float: left;}
.casecontainer .list a h2 {font-size: 16px;line-height: 1;color: #4c4c4c;font-weight: normal;padding: 0px 0 10px;}
.casecontainer .list a .text {font-size: 14px;line-height: 1.8;color: #808080;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;height: 75px;}
.casecontainer .list a:hover { background: #284173; }
.casecontainer .list a:hover h2, .casecontainer .list a:hover .text { color: #fff; }
/*==新闻===========================*/
.newslist { padding: 30px 0 00px; }
.newslist ul { }
.newslist li { padding: 10px 0; }
.newslist li a { display: block; padding: 30px 30px 30px 410px; background: #f5f5f5; }
.newslist li .pic { width: 340px; height: 210px; background-position: center center; background-repeat: no-repeat; background-size: cover; margin: 0 0 0 -380px; float: left; }
.newslist li .text { }
.newslist li a h2 { font-size: 16px; color: #333; line-height: 1.5; }
.newslist li a em { font-size: 14px; color: #292929; display: block; padding: 10px 0 20px 0; }
.newslist li a span { display: inline-block; width: 140px; height: 40px; background: #f18d00; color: #fff; border-radius: 5px; text-align: center; line-height: 40px; font-size: 15px; }
.newslist li a .con {font-size: 14px;line-height: 25px;color: #1d1d1d;margin-bottom: 11px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;height: 75px;}
.newsdetailwrap { }
.newsdetailhd { text-align: center; padding: 20px 0 0; }
.newsdetailhd h2 {font-size: 18px;color: #333;}
.newsdetailhd p {font-size: 12px;color: #999;padding-bottom: 10px;border-bottom: 1px solid #dbdbdb;margin-bottom: 10px;}
.newsdetailcon {font-size: 12px;color: #333;padding: 0 0 20px;}
.newsdetailcon p { padding: 8px 0; }
.newsdetailback { text-align: center; padding: 0 0 30px; }
.newsdetailback a { width: 150px; height: 40px; line-height: 40px; text-align: center; display: inline-block; background: #b5b5b5; color: #000; font-size: 16px; border-radius: 5px; }
.newsdetailback a:hover { background: rgb(241, 141, 0); color: #fff; }
.newsdetailpages { border: 1px dashed #d7d7d7; border-width: 1px 0; line-height: 30px; padding: 5px 0; margin-top: 10px; color: #666; margin-bottom: 40px; }
.newsdetailpages ul { width: 80%; float: left; }
.newsdetailpages strong { color: rgb(52, 52, 52); }
/*==联系===========================*/
.contact { }
.contact dl {padding: 20px 0px;border-bottom: 1px dotted #e6e6e6;}
.contact dd {font-size: 20px;font-weight: bold;color: #3d5481;line-height: 1;padding: 0 0 20px;}
.contact dt { font-size: 16px; line-height: 32px; color: #4c4c4c; }
.contact dt li {padding: 15px 0;float: left;width: 100%;}
.contact dt li h3 { font-size: 18px; font-weight: bold; color: #284173; line-height: 1; padding: 0 0 10px; }
.mess {padding: 80px 0px 0;}
.mess h2 {text-align: center;font-weight: bold;font-size: 20px;color: #284173;padding: 0 0 10px;line-height: 1;}
.mess h3 { text-align: center; font-weight: bold; font-size: 20px; color: #284173; line-height: 1; }
.mess ul { padding: 40px 0 0 0; margin: 0 -10px; }
.mess li { float: left; width: 50%; padding: 0 10px 10px; }
.mess li.last { width: 100% }
.mess .text {width: 100%;border: 1px solid #d9d9d9;line-height: 38px;font-size: 12px;padding: 0 20px;}
.mess .text2 {width: 100%;border: 1px solid #d9d9d9;line-height: 30px;font-size: 12px;padding: 0 20px;resize: none;font-family: "microsoft yahei";}
.mess .btn {width: 100%;line-height: 40px;font-size: 15px;background: #284173;color: #fff;cursor: pointer;display: block;margin: 0 auto;}
/*==加入===========================*/
.join { padding: 40px 0 0 0; }
.join span {float: left;width: 15%;padding: 0 10px;text-align: center;}
.join span.t1 {width: 35%;text-align: left;}
.join span.t2 {width: 40%;}
.join span.t3 {width: 30%;display: none;}
.join span.t4 {width: 25%;text-align: right;}
.join span.t5 {float: right;text-align: right;width: 10%;display: none;}
.join .entry { line-height: 50px; color: #666; }
.join ul { }

.join li.m { border-bottom: 1px solid #e7e7e7; max-height: 51px; transition: max-height 0.5s; overflow: hidden; }
.join li.m.on { max-height: 500px; }
.join .title {line-height: 60px;background: #f89d3d;color: #fff;font-size: 12px;}
.join .con {background: #f5f5f5;padding: 10px 10px 20px;text-align: left;}
.join .con li { float: left; min-width: 25%; }
.join .con ul { border-bottom: 1px solid #e6e6e6; padding: 0 0 20px; }
.join .con .bd { border-bottom: 1px solid #e6e6e6; padding: 20px 0; margin-bottom: 20px; }
.join .con .btn {width: 150px;line-height: 36px;text-align: center;border-radius: 10px;color: #fff;font-size: 12px;background: #f18d00;display: inline-block;}
.culture { }
.culture li {float: left;width: 100%;margin-bottom: 5px;}
.culture li a { display: block; position: relative; cursor: inherit; }
.culture li .mask { position: absolute; left: 0; top: 0; background: rgba(40, 65, 115, .8); width: 100%; height: 100%; text-align: center; color: #fff; }
.culture li .con { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); line-height: 1; }
.culture li img { }
.culture li h2 { font-size: 20px; padding: 20px 0 10px; }
.culture li p { font-size: 18px; }
}