body{margin: 0px auto; padding: 0px; font-size:14px;  color: #444; font-family:Microsoft YaHei;}
div{margin: 0px; padding: 0px;}
span, p{margin: 0px; padding: 0px;}
h1,h2,h3,h4,h5,h6{margin: 0px; padding: 0px;}
address,caption,cite,code,dfn,em,strong,th,var,optgroup,i{font-style:inherit;font-weight:inherit;}
*{margin: 0px;  padding: 0px;}
html, body {min-height: 100%;}
h1,h2,h3,h4,h5,h6,h7 {font-weight: normal;}
ul,ol,li{list-style: none;}
dl,dt,dd,ol,ul,li {margin: 0px; padding: 0px; list-style: none;}
img {border: none;vertical-align: middle;}
a {text-decoration: none; color: #444;}
a:hover{transition: all 0.6s; color: #008ff5;}
b{font-weight:normal;}
table {border-collapse: collapse;table-layout: fixed;}
tr,td{padding:0 !important;}
input, textarea {outline: none;border: none;}
textarea {resize: none;overflow: auto;}
.fl {float: left}
.fr {float: right}
.tl {text-align: left;}
.tc {text-align: center}
.tr {text-align: right;}
.cl,.clear{clear:both;}
.ov{overflow:hidden;}
.db,.lb,.dd{font-size:0;}
.db>div,.lb>li,.dd>dl{display:inline-block;vertical-align:top;}
em,.em,i{text-transform:uppercase;font-family:arial;vertical-align:top;display:block;}
.ellipse {overflow: hidden;text-overflow: ellipsis;white-space:nowrap;}
.inline{display: inline-block;*display: inline;*zoom: 1;}
:focus {outline:none;background-color:transparent;}
::selection{background:#008ff5;color:#fff;}
.clearfix:after{ display: block; clear: both; content: ""; visibility: hidden; height: 0;}
.clearfix{ zoom:1;}

.title_c{text-align: center;font-size: 40px;color: #222222;}
.title_c i{color: #333; font-weight:bold;}
.title_c span{display: block;font-size: 18px;margin: 5px 0 20px 0;}
.title_c span{ font-size:18px; color:#666666; font-weight:lighter; display:block; margin:8px 0 20px 0;}
.title_c:after{content:'';display:inline-block;width:94px;height:3px;background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210420/20210420194659_1462067623.png) no-repeat center;-webkit-animation: 'flymove' 5s linear infinite;-moz-animation: 'flymove' 5s linear infinite;-ms-animation: 'flymove' 5s linear infinite;}
@-webkit-keyframes flymove{
	from{background-position:-94px 0px;}
	to{background-position:0 0;}
}
@-moz-keyframes flymove{
	from{background-position:-94px 0px;}
	to{background-position:0 0;}
}
@-ms-keyframes flymove{
	from{background-position:-94px 0px;}
	to{background-position:0 0;}
}


/*定义版面统一宽度*/
.page{ width:1400px; margin:0 auto;}
.w1400{width:1400px; margin:0 auto;}
.wd_ch{width:1400px; margin:0 auto; }

/*距离*/
.top10{ margin-top:10px;}
.top20{ margin-top:20px;}
.top30{ margin-top:30px;}
.top40{ margin-top:40px;}
.top50{ margin-top:50px;}
.top60{ margin-top:60px;}
.top70{ margin-top:70px;}
.top80{ height:80px; }
.top90{ margin-top:90px;}
.top100{ margin-top:100px;}

/*tit1*/
.tit_t{ background:url() no-repeat center; width:600px; height:50px; font-size:42px; color:#333; font-weight:bold; text-align:center; margin:0 auto;}
.tit_t b{font-size: 42px;color: #008ff5; font-weight:bold;}
.tit_t1{ font-size: 18px; padding-top:14px; text-align:center; color:#777; font-weight: lighter;}
.tit_t a{font-size:42px; color:#333; font-weight:bold;}
.tit_t a b{font-size: 42px;color: #008ff5; font-weight:bold;}

.tit_t2{ background:url() no-repeat center; width:600px; height:50px; font-size:42px; color:#fff; font-weight:bold; text-align:center; margin:0 auto;}
.tit_t2 b{font-size: 42px;color: #fff; font-weight:bold;}
.tit_t21{ font-size: 18px; padding-top:14px; text-align:center; color:#f9f6f6; font-weight: lighter;}
.tit_t2 a{font-size:42px; color:#fff; font-weight:bold;}
.tit_t2 a b{font-size: 42px;color: #fff; font-weight:bold;}

/*head*/
.head{ height:44px; line-height:44px; border-bottom:1px solid #e6e6e6;}
.head_w{ margin: 0 auto;width:95%;}
.head .head_w>p.fl{font-weight:lighter; color:#999;}
.head .head_w>p.fl b{ float:left; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430162442_2108636750.jpg) no-repeat left; width:30px; height:44px;}

.head ul li{ float:left; position:relative; height:100%; cursor:pointer; border-right: 1px solid #ddd; width:110px; margin-left:16px;}
.head ul li p,.head ul li a{color:#999; padding-left:32px; display:block;}
.head ul li a:hover{ color:#008ff5; text-decoration:underline;}
.head li span{ font-size:16px; color:#999;}
.head ul li:nth-child(1){ background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210420/20210420143012_645026908.jpg) no-repeat left center; font-size:24px; color:#008ff5; width:270px; padding:0 0 0 33px;}
.head ul li:nth-child(2){ background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210420/20210420143012_364312620.jpg) no-repeat left center; }
.head ul li:nth-child(3){ background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210420/20210420143012_546511549.jpg) no-repeat left center;}
.head ul li .dropcode{ position:absolute; top:44px; right:0px; width:110px; height:0px; overflow:hidden; z-index:999999; transition:all 0.5s ease;}
.head ul li .dropcode img{ width:100%; height:100%;}
.head ul li:hover .dropcode{ height:100px;}
.head ul li p, .head ul li a:hover{ text-decoration:none !important;}

/*top*/
.top_box{height:130px; width:95%; margin:0 auto;}
.top_l{}
.top_logo{float:left; margin-top:27px; margin-right:20px;}
.top_cy{float:left;  width:300px; color:#333; font-size:35px; margin-top:24px; font-weight: bold; }
.top_cy p{line-height:30px; font-size:20px;  color:#444;font-weight:normal; float:left;}

/*nav*/
.nav{float: right;}
.menu{ float: left;}
.NavCeshi{}
.NavCeshi .r{background: none;}
.NavCeshi > li { float: left; transition: 0.2s all ease-in-out; position: relative; padding:0px 20px;}
.NavCeshi > li:first-child{}
.NavCeshi > li > a { display: block; text-align: center; padding: 0px 0; font-size: 16px; line-height:130px; color: #333; transition: 0.2s all ease-in-out; height: 130px; position: relative; z-index: 1113; }
.NavCeshi > li:hover>a{color:#008ff5;}
.NavCeshi > li>a:after{content:""; display:block; width:28px;height:3px;position: absolute;right: 0;bottom: 20px;left: 0;z-index: -1;margin:auto; transition:all linear 0.3s; -moz-transition:all linear 0.3s; -ms-transition:all linear 0.3s; -webkit-transition:all linear 0.3s; }
.NavCeshi > li:hover>a:after{background:#008ff5;}
.NavCeshi > li.navcurrent a:after,.nav>ul>li>a:hover::after{background:#008ff5;}
.NavCeshi > li.navcurrent>a{color:#008ff5;}

.navcurrent1  a:after{background:#008ff5; color:#008ff5;}


.NavCeshi li>.nav2 {display: none; position:absolute; left:-18px; top:130px; z-index: 99999;}
.NavCeshi li>.nav2 a{display: block; margin-top: 1px; background:#fff; height: 62px; line-height: 62px; width: 150px; font-size: 15px; text-align: center; color:#333; border-bottom: none;}
#aa2 > .nav2 {}
#aa2 > .nav2 a { width:150px; font-size: 15px;}
.NavCeshi li>.nav2 a:hover{background:#008ff5; color: #fff;}
.nav2 b{color:#999;}
/*导航下拉*/
.NavCeshi li .sedNav {width:180px;  position: absolute; background:#fff;left:-36px; top:100%; z-index:9999; display: none;}
.NavCeshi li .sedNav a {display: block; line-height: 50px; color: #333; font-size: 14px;text-align: center;}
.NavCeshi li .sedNav a:hover {color: #fff; background:#008ff5;filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e92929', endColorstr='#c21313',GradientType=0 );}:root .gradient{-webkit-filter:none;filter:none;}
/*sou*/
.hul{font-size: 0;}
.hul>li{display: inline-block; cursor: pointer;height: 130px;width: 46px; position: relative;font-size: 14px;color: #fff; text-align: center; background-repeat: no-repeat;background-image: url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430162511_657676981.jpg);background-position: center 56px;}
.hul li>a{display: block;height: 130px;font-size: 14px;color: #333;}

.nav>ul>li .sedNav {width:370px; padding:30px; position: absolute;background:#f5f5f5;right: 0;top:100%; z-index:9999999;display: none; height: auto !important;}
.nav li .sedNav p{font-size:18px; font-weight:bold; color:#222;padding-bottom:8px;}
.nav li .sedNav span{font-size:14px; color:#9ea9a5; text-transform:uppercase;}
.nav li .sedNav span:after{content:"";display: block;  width:30px; height:4px; background:#e83428; margin-top:20px;}
.nav li .sedNav a {display: block; border:1px #e1e1e1 solid; width:140px;line-height: 34px;color: #eaf6fe;font-size:14px; text-align: center;     float: left;     margin: 10px 10px 10px 0;}
.sedNav_l{ text-align:left;} 
.nav li .sedNav td table{ display:none;}
.nav li .sedNav a+a,.nav li .sedNav tr+tr{  margin-top:10px; display:block;}
.nav li .sedNav a:hover {color: #fff;background-color: #e83428;}
.al_logg{ float:left; padding-top:45px; padding-right:10px;}

/*banner*/
.banner{  background:#eee; width:100% ;height:680px;}
.banner-box{ min-width:1400px; height:680px; position:relative; margin:0 auto; }
.banner-box .bd{ width:100% !important; }
.banner-box .bd li{ width:100% !important; height:680px; background-position: center; background-repeat: no-repeat; }
.banner-box .bd li a{ display:block; background-size:auto; }
.banner-btn { width: 100%; position: absolute; top: -1px; left: -1px; margin-left: 0; height: 680px; overflow: hidden; }
.banner-btn a{ display:block; width:49px; height:104px; position:absolute; top:300px; filter:alpha(opacity=0); -moz-opacity:0; -khtml-opacity:0; opacity:0; transition:0.3s all ease-in-out}
.banner-btn a.prev{ left:-50px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430162545_1807755133.png) no-repeat 0 0; } 
.banner-btn a.next{ right:-50px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430162545_1807755133.png) no-repeat -49px 0; }
.banner-box .hd { position:absolute; bottom:30px; width: 100%; display: block; }
.banner-box .hd ul { width: 1250px; margin: 0 auto; text-align: center; }
.banner-box .hd ul li{ width:20px; height:20px; border-radius:20px; text-indent:-9999px; background:#fff; cursor:pointer; display:inline-block; margin:0 5px; transition:0.3s all ease-in-out; text-align: center; position: relative; z-index: 1111; }
.banner-box .hd ul li.on{ background:#008ff5 !important; width: 32px; }
.banner-box:hover .banner-btn a.prev{ left:20px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner-box:hover .banner-btn a.next{ right: 20px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner-box .banner-btn a.prev:hover,.banner-box:hover .banner-btn a.next:hover{ filter:alpha(opacity=80); -moz-opacity:.8; -khtml-opacity:.8; opacity:.8; }

/**/
.search{ padding:0 2.5%;display: -webkit-flex;display: flex;justify-content:space-between;flex-wrap: nowrap;align-items:center; height:70px; border-bottom: 1px solid #ddd;}
.keyword,.keyword a{ font-size:15px; color:#333; font-weight:lighter;}
.keyword span{ font-weight:normal;}
.keyword{ padding-left:39px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210421/20210421161208_886250373.png) no-repeat left center;}
.search_bg{display: -webkit-flex;display: flex;justify-content:flex-start;flex-wrap: nowrap;align-items:center;}
#soo{ background:#008ff5;}
#infoname{ border:1px solid #ebebeb; background:#f8f8f8; border-right:none; height:46px; padding-left:20px; width:295px;}


/*产品切换*/
.pro_bg{ padding-top:70px; width:100%;padding-bottom: 70px;}
.product { position: relative; }
.prod_row2 {width: 1400px;height: 84px;background: #f2f1f1; margin: 0 auto; border-radius:0 35px 0 35px;}
.prod_row2 > .col2 a {float: left;width: 50%;height: 84px;font-size: 19px;color: #555;line-height: 86px;background: url() no-repeat 240px 20px;text-align: center; }
.prod_row2 > .col2 a:nth-last-child(1){    border-radius: 0 35px 0 0 ;}
.prod_row2 > .col2.on a, .prod_row2 > .col2:hover a {color: #fff; background: #008ff5 url() no-repeat 200px 20px;}
.prod_row2 > .col2:nth-last-child(1) a:hover{ background: #008ff5 url()  no-repeat 240px 20px; color: #fff; }
.prod_row2 > .col2last { background:#fff; }
.prod_row3{ width: 1400px; height: 868px; position: relative; overflow: hidden; }
.prod_row3 ul li .fl{ position: relative; }
.prod_row3 .prod_list { position: absolute; }
.prod_row3 .prod_list > li{ width: 1400px; float: left;  height: 868px;}
.prod_row2 > .col2:nth-last-child(2) a,.prod_row2 > .col2:nth-last-child(2) a:hover{ border-radius: 0 0 0 35px !important; display:block;}

/*细节*/
.dcdh_bg{ width:100%; overflow:hidden; padding:80px 0px 0px 0px ; background:#f5f5f5; height: 1036px;}
.det_c{ height:831px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210421/20210421172612_1081240298.png) center no-repeat; position:relative;  }
.det_c ul{ padding-top:46px;}
.det_c ul.fr{ text-align:right;}
.det_c ul li{ padding-bottom:168px;}
.det_t{ color:#008ff5; font-size:24px; font-weight:bold; position:relative;}
.det_t:after{ content:""; display:block; width:26px; height:1px; background:#008ff5; position:absolute; top:50px; left:0;}
.det_c ul.fr li .det_t:after{ right:0; left:inherit;}
.det_cont{ color:#666; font-size:18px; line-height:30px; margin:30px 0px 20px 0px;}
.det_number{ margin-left:350px !important;}
.det_num{ position:absolute; cursor:pointer;}
.det_num{ width:84px; height:84px; color:#fff; font-size:40px; text-align:center; line-height:84px; font-family:Impact; border-radius:50%; background:#;}
.detimgo{ margin:12px 0px 0px 0px; }
.detimgt{ margin:12px 0px 0px 520px;}
.detimgth{ margin:325px 0px 0px 610px; }
.detimgf{  margin: 325px 0px 0px -74px; }
.detimgfi{ margin:619px 0px 0px  -44px; }
.detimgs{     margin: 619px 0px 0px 571px; }
@keyframes Updown1{
from{ margin-top:65px;}
to{ margin-top:55px;}
}
@keyframes Updown2{
from{ margin-top:360px;}
to{ margin-top:370px;}
}
@keyframes Updown3{
from{ margin-top:676px;}
to{ margin-top:686px;}
}
@keyframes Updown4{
from{ margin-top:5px;}
to{margin-top:0px;}
}

/*产品样品*/
.pc_list{margin-top: 40px;}
.pc_list tr+tr{display: block;margin-top: 30px;}
.pc_list li+li{display: none;}
.pc_list td{display: block;float: left;width: 435px;overflow: hidden; padding-left: 0px !important;}
.pc_list td br{display: none;}
.pc_list td+td{ margin-left: 30px;}
.pc_list td>a{border: 1px solid #dedede;display: block; overflow: hidden;position: relative;}
.pc_list td>a:after{content: ''; width: 100%;height: 100%;position: absolute; top: 0; left: -100%;transition: 500ms;}
.pc_list td:hover>a:after{left: 0;transition: 500ms;}
.pc_list td>a:before{content: '';width: 55px;height: 55px;background: url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430162709_1540158325.png) no-repeat;position: absolute;top: 0;bottom: 0; right: 0; left: 0; margin: auto; z-index: 99; transform: scale(0); transition: 500ms;}
.pc_list td:hover>a:before{ transform: scale(0);transition: 500ms;}
.pc_list td span:after{content: '';width: 446px;height: 100%; background: #008ff5;position: absolute;left: -100%; top: 0;transition: 500ms;z-index:-1;}
.pc_list td:hover span:after{left: 0;transition: 500ms;}
.pc_list td:hover span a{color: #fff;transition: 500ms;}
.pc_list td span{width: 424px !important; height: 60px ;  background: #ededed;display: block; line-height: 60px !important; text-align: left; padding-left: 25px;    position: relative; z-index: 99;  bottom: 0px;}
.pc_list td span a{font-size: 18px;}
.pc_list td span a:after{content: ' ';width: 100px; height: 35px; background: url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430162739_378414974.png) no-repeat 69px; border-radius: 20px;position: absolute; top: 0; bottom: 0; right: 25px; margin: auto;font-size: 14px;line-height: 35px; color: #fff; text-align: center;}
.pc_list td:hover span a:after{ background: url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430162826_833710920.png) no-repeat 69px;  transition: 500ms;}
.pro_dj a{width: 150px;height: 50px;display: block; border: 1px solid #999999;font-size: 18px;line-height: 50px;color: #999999;text-align: center;margin: 0 auto; margin-top: 40px;transition: 500ms; float:left;}
.pro_dj a:hover{width: 200px;background: #008ff5; color: #fff;border: none;}
.pc_list td:hover a img {transform: scale(1.10, 1.10);transition: all 0.5s linear;}
.pc_list td a img {transition: all 0.2s linear;-webkit-transition: all 0.2s linear;}


/*样品*/
.case_bg{  padding:60px 0px; height:1150px;}
.case_tab{ width:400px; margin:0 auto; margin-top:30px; display: -webkit-flex;display: flex;justify-content:space-between;flex-wrap: nowrap;align-items:flex-start; height:60px;}
.case_tab li{ width:200px; height:60px; line-height:60px; text-align:center; position:relative; font-size:18px; color:#414755; font-weight:lighter; transition:all .3s ease; cursor:pointer;}
.case_tab li:nth-child(1){margin-left:0px;}
.case_tab li a{line-height:60px; font-size:18px; display: block; width:200px;background:#f5f5f5;}
.case_tab li.on{ color:#fff; background:#008ff5;}
.case_tab li.on a{color:#fff;background:#008ff5;}
.case_tab li.on a:hover{color:#ff0;}


.case_bg_c_bg{ position:relative; height:880px; width:1400px; padding-top:30px; margin:0 auto;  }
.caseshow{}
.caseshow table tr{display: -webkit-flex;display: flex;justify-content:flex-start;flex-wrap: nowrap;align-items:center;}
.caseshow table td{width: 453px;overflow: hidden;position: relative; display:inline-block; vertical-align:top;background:#fff; transition:all .3s ease; padding:0 !important;}
.caseshow table td+td{ margin-left:20px;}
.caseshow td br{display:none;}
.caseshow td a{ display:block; position:relative; overflow:hidden; transition:all .3s ease;}
.caseshow td>a{ border:2px solid #f0f0f0;}
.caseshow td div{ padding:0 !important;}
.caseshow td div a{font-size: 16px;color: #666666; display:block; line-height:86px; overflow:hidden; height:86px; width:385px;  position:relative; text-align:left; transition:all .3s ease; padding:0 50px 0 20px;    background:#f5f5f5;  }
.caseshow table tr+tr{margin-top: 2%;}
.caseshow table td>a img{ width:100%; height:auto; transition:all .6s ease;}
.caseshow table td:hover>a img{ transform:scale(1.1);}
.caseshow table td div a:after{ content:'+'; display:block; position:absolute; right:20px; top:0; bottom:0; margin:auto 0; width:20px; height:20px; background:#008ff5; line-height:20px; font-size:20px; color:#fff; text-align:center;}
.caseshow table td:hover div a{ color:#fff;background:#008ff5;}
.caseshow table td:hover{ background:#008ff5;}
.caseshow table td:hover>a{ border-color:#fff;}


/*adv*/
.adv_bg{ padding:80px 0px; background:#f3f3f3 url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210422/20210422165300_381849497.jpg) no-repeat bottom; width:100%; height:955px; margin:0 auto;}
.page1{ width:1300px; margin:0 auto;}
.advcenter{ margin-top:18px;}
.advtab{ height:196px; font-size:0;}
.advtab li{ background:#008ff5; display:inline-block; font-size:24px; color:#fff; width:25%; text-align:center; position:relative; cursor:pointer; box-sizing:border-box; padding-top:35px; height:196px;}
.advtab li em{ display:block; font-size:14px; color:#99d5ff; text-transform:uppercase; margin-top:4px;}
.advtab li+li:after{ content:''; display:block; position:absolute; width:1px; height:88px; background:#33adf9; left:0; top:56px;}
.advtab li span{ position:relative; display:inline-block; width:65px; height:65px; border-radius:50%; background:#fff; margin:0 0 13px 0;transition:all .5s ease;}
.advtab li span i{ display:block; position:absolute; top:0; left:0; right:0; bottom:0; margin:auto; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430162906_99910741.png) no-repeat left top; width:42px; height:33px; transition:all .5s ease;}
.advtab li:nth-child(2) span i{ background-position-x:-63px; width:33px; height:38px;}
.advtab li:nth-child(3) span i{ background-position-x:-115px;}
.advtab li:nth-child(4) span i{ background-position-x:-183px; width:35px; height:37px;}
.advtab li:before{ content:''; display:block; position:absolute; left:0; right:0; margin:0 auto; width:27px; height:14px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430163005_1365447513.png) no-repeat center; bottom:-20px; transition:all .3s ease; opacity:0; visibility:hidden; z-index:3;}
.advtab li.on span{ background:#f38b05;}
.advtab li.on:before{ bottom:-14px; visibility:visible; opacity:1;}
.advtab li.on span i{background-position-Y:-49px;}
.advcen{ padding:50px; background:#fff;}
.advleft{ width:460px;}
.adv_t span{ font-size:28px; color:#2e2f30; display:block;}
.adv_t em{font-family:impact; color:#dbe0e4; font-size:68px;}
.adv_t:after{ content:''; display:inline-block; width:40px; height:3px; background:#008fe8; margin-top:20px;}
.adv_c{ font-size:14px; color:#939799; line-height:35px; margin:35px 0 40px 0;}
.advphone{ padding-left:40px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430163027_2001224549.png) no-repeat left center; font-size:16px; color:#aaaaaa;}
.advphone em{ font-size:30px; color:#008fe8; font-family:Arial, Helvetica, sans-serif; vertical-align:sub; padding-left:20px; display: initial;}
.advnum{ margin-top:40px; font-size:30px; color:#2c3134; position:relative;}
.advnum em{ color:#008fe8; float:left;}
.advnum i{ display:block; position:absolute; right:0; top:0; bottom:0; margin:auto 0; height:1px; width:320px; background:#dfe1e2;}
.advnum i:after{ content:''; display:block; position:absolute; width:25%; height:3px; top:-1px; background:#008fe8; left:0; transition:all .3s ease;}
.advnum i.an2:after{ width:50%;}
.advnum i.an3:after{ width:75%;}
.advnum i.an4:after{ width:100%;}

/*case*/
.an_n{height: 86px;margin-bottom: 15px;}
.an_n li{border:1px solid #eee;float:left; padding:0px 49px;height: 86px;background: #fff;}
.an_n li a{display: flex;align-items: center;justify-content: center;height: 84px;}
.an_n li+li{}
.an_n li em{margin-right: 10px;font-size: 18px;}
.an_n li b{font-size: 16px;}
.an_n li:hover{box-shadow: 0px 0px 20px rgba(34, 25, 25, 0.2);  z-index: 999999; }
.case{ padding:70px 0;}
.casecenter{ margin:40px auto 0 auto; position:relative;}
.casetab li{ position:absolute; width:300px; height:225px; overflow:hidden;}
.casetab li>a{ display:block;}
.casetab li img{ width:100%; height:100%;}
.casetab li span{ position:absolute; padding:0px 20px; line-height:48px; left:0; right:0px; margin:0 auto; font-size:16px; top:45%; color:#fff; background:#008ff5;  z-index:333; transition:all .4s ease; transform:scale(0);  width:160px; text-align:center;}
.casetab li>a:after{ content:''; display:block; position:absolute; width:100%; height:100%; opacity:0; top:0px; left:0px; background:rgba(0,0,0,0.8); transition:all .2s ease;}
.casetab li.on>a:after{ opacity:1;}
.casetab li.on>a span{ transform:scale(1);}
.casetab li:nth-child(1),.casetab li:nth-child(2),.casetab li:nth-child(3){ left:0px;}
.casetab li:nth-child(4),.casetab li:nth-child(5),.casetab li:nth-child(6){ right:0px;}
.casetab li:nth-child(2),.casetab li:nth-child(5){ top:234px;}
.casetab li:nth-child(3),.casetab li:nth-child(6){ top:468px;}
.casecon{ width:680px; height:694px; overflow:hidden;margin:0 auto;}
.casecon .news_div_item_pic img{ width:100%; height:510px; margin-bottom:10px;}
.casecon .divdgweb_new_div_item{ width:100%; height:694px;  position:relative; }
.casecon .divdgweb_new_div_item_content{ position:absolute; padding:35px 30px; width:627px; height:100px; background:#008ff5; bottom:0px; left:0px;}
.casecon .divdgweb_new_div_item_title{ margin:0 0 10px 0;}
.casecon .divdgweb_new_div_item_title span{ font-size:24px; color:#fff; font-weight:bold;}
.casecon .divdgweb_new_div_item_title a{ font-size:24px; color:#ffffff;}
.casecon .divdgweb_new_div_item_body{ font-size:16px; color:#b8e1ff; line-height:33px; padding-right:20px;}


/* Company */
.Company{ width:100%; height:850px; background: linear-gradient(to right,#008ff5,#057bce); box-shadow: 0 10px 47px 0 rgb(217, 217, 218);}
.cmp_ng{ width:1480px; margin:0 auto; position:relative; top:80px;}
.cmp_e{ width:50%; background:#f9f9f9; height:700px; position:relative; border-radius: 30px 0px 0px 30px;}
.cmp_mt{ width:700px; height:580px;right:0px; position: absolute; margin-top:60px;overflow: hidden;}
.cmp_mt img{transition:all 0.7s ease-in 0s; -webkit-transition:all 0.5s ease-in 0s; -moz-transition:all 0.7s ease-in 0s; -o-transition:all 0.7s ease-in 0s;cursor:pointer;}
.cmp_mt:hover img{transform:scale(1.1); -webkit-transform:scale(1.1); -moz-transform:scale(1.1); -o-transform:scale(1.1);-ms-transform:scale(1.1);}

.cmp_n{ width:50%; background:#f9f9f9; height:700px;position: relative; border-radius: 0px 30px 30px 0px;}
.cmp_b{  width:666px; height:580px; background:#fff;margin-top:60px;position: absolute; padding-left:60px;}
.cmp_v{ font-family:Arial, Helvetica, sans-serif; color:#0587e3; font-size:50px;padding:50px 0px 0px 0px; font-weight:bold;}
.cmp_v span{color:#0591f2; font-size:50px;}
.cmp_c{ font-size:26px; color:#333; height:65px; padding-top:8px; }
.cmp_x{font-size:15px; color:#999; line-height:33px; width:580px; height:272px;}

.ab_m{ overflow:hidden;     margin-top: 20px; }
.ab_m a{ width:134px;height:50px; background:#008ff5;font-size:18px;text-align:center; color:#fff;line-height:50px; display:block;}
.ab_m a:hover{  background:#f38b05;font-size:18px;text-align:center; color:#fff;}



/* workshop */
.fac{ padding-bottom: 60px; }
.fac_box{ margin:0px auto; height: 335px; }
.fb_tab{ text-align:center; font-size:0; }
.fb_tab a{ font-size:18px; color:#757575; display:inline-block; vertical-align:top; width:446px; line-height:1em; padding-bottom:30px; border-bottom:1px solid #eee; }
.fb_tab a.cur{ border-bottom:1px solid #008ff5; color:#008ff5; font-weight:bold; }

.fb_con{ position:relative; margin: 30px auto;  width: 1300px;}
.fb_con li{ width:1300px; height:306px; position:relative; overflow:hidden; display:block; }
.fb_con li+li{ display:none; }
.fb_con li table{ position:absolute; top:0; left:0; }
.fb_con li td { width: 408px; display: inline-block; vertical-align: top; padding-left: 0px !important; margin: 0 12px; position: relative; height: 306px; overflow: hidden; }
.fb_con li td br{ display:none; }
.fb_con li td div a { line-height: 46px; font-size: 15px; font-weight: 100; text-align: center; left: 0px; color: #fff; display: block; transition: 0.2s all; }
.fb_con li td:hover div a { transition: 0.3s all; font-size: 18px; height: 306px; line-height: 306px; color: #fff; font-weight: bold; }
.fb_con li td div { display: block; background: rgba(0, 0, 0, 0.4); position: absolute; width: 408px; left: 0px; bottom: 0px; height: 46px; z-index: 1; transition: 0.3s all; padding-top: 0 !important; }
.fb_con li td:hover div { height: 306px; bottom: 0px; transition: 0.3s all; }

.fb_con>div{ width:63px; height:63px; position:absolute; top:50%; margin-top:-31px; transition:600ms; }
.fbc_btnl{ left:-75px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430163050_1913057381.png) no-repeat; }
.fbc_btnr{ right:-75px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430163113_1633981199.png) no-repeat; }
.fb_con>div:hover{ background-position:-73px center; cursor: pointer; transition:600ms; }
.fb_con li:nth-child(3){height: 319px;}
.fb_con li:nth-child(3) td{width: 239px;     height: 319px;}
.fb_con li:nth-child(3) td div{width: 239px;  }
.fb_con li:nth-child(3) td:hover div a { transition: 0.3s all; font-size: 18px; height: 319px; line-height: 319px; color: #fff; font-weight: bold; }
.fb_con li:nth-child(3) td:hover div { height: 319px; bottom: 0px; transition: 0.3s all; }



/*news*/
.news_bg{ padding:60px 0 50px 0; background:#f9f9f9;}
.nb_tab{font-size:1px;text-align: center; float: right; color:#b5b3b3; line-height: 70px;}
.news_t{border-bottom: 1px solid #ccc;   margin-bottom: 30px; }
.news_t1{float:left; font-size: 34px; color: #333; line-height: 70px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210422/20210422101943_216516722.png) no-repeat left; padding-left:50px;}
.news_t1 b{font-size: 20px;   color: #999999;  font-weight: 400;   padding-left: 10px; text-transform: uppercase;}
.nb_tab a{ display:inline-block; position:relative; font-size:18px; color:#343434; margin-left:23px;}
.nb_tab a+a{ margin-left:40px;}
.nb_tab a.cur{ color:#008ff5; font-weight:bold;}
.nb_tab a:after,.nb_tab a:before{ content:''; display:block; transition:all .4s ease; position: absolute; top:26px;}
.nb_tab a:after{ width:0px; margin:0 auto; height:3px; background:#008ff5; margin-top:48px;}
.nb_tab a.cur:after{ width:100%; font-weight:500;}
.nb_tab a:before{ position:absolute; left:-23px; top:6px;}

.nb_con{}
.nbc_list+.nbc_list{display: none;}
.nbcl_le{width:720px;}
.nbcl_le .news_div_item{width:347px;display: inline-block;vertical-align:top;}
.nbcl_le .news_div_item+.news_div_item{margin-left:26px;}
.nbcl_le .news_div_item_pic img{width:347px;}
.news_div_item_title a{font-size:18px;}
.nbcl_le .news_div_item_content{margin-top:30px;}
.nbcl_le .news_div_item_body{margin-top:20px;line-height:24px;color:#68686a;}
.nbcl_le .news_div_item_date,.new_more{display:inline-block;vertical-align:top;font-size:0;margin-top:25px;}
.nbcl_le .news_div_item_date>div{display:inline-block;vertical-align:top;color:#68686a;}
.new_more{width:24px;height:24px;border-radius:24px;border:1px solid #9a9899;background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430163142_1644259707.png) no-repeat right center;float: right;margin-top:17px;}
.nbcr_ri{width:610px;}
.nbcr_ri .news_div_item_pic{display: none;}
.nbcr_ri .news_div_item{font-size:0;border:1px solid #f1f1f1;padding:30px 0;position:relative;transition:300ms;}
.nbcr_ri .news_div_item:hover{box-shadow:0 0 21px #d2d2d2;z-index:1;transition:300ms;}
.nbcr_ri .news_div_item_date,.nbcr_ri .news_div_item_content{display:inline-block;vertical-align:top;}
.nbcr_ri .news_div_item_date{width:115px;text-align: center;font-size:0;}
.nbcr_ri .news_div_item_content{width:450px;padding-left:20px;border-left:1px solid #f3f3f3; font-weight: 100;}
.nbcr_ri .news_div_item_date>div{font-family:Arial;}
.nbcr_ri .news_div_item_year,.nbcr_ri .news_div_item_month{display:inline-block;vertical-align:top;color:#565656;  font-size: 14px;}
.nbcr_ri .news_div_item_day{font-size:47px;font-weight: bold;    line-height: 55px;}
.nbcr_ri .news_div_item_body{margin-top:10px;line-height:20px;color:#68686a;padding-right:20px;font-size:14px;}



/*友情链接*/
.links_bj{ width:100%; height:78px; background:#008ff5; margin:0 auto; padding-top:15px;}
.links_zbt{ width:145px; height:78px; font-size:20px; color:#ffffff; line-height:78px;}
.links_zbt span{ font-size:20px; color:#e4f1fb; text-transform:uppercase;}
.links_lj{ width:1200px; height:78px; font-size:12px; color:#ffffff; margin-left:20px; line-height:30px;}
.links_tb{ width: auto; height:78px; }
.linkTagcs li a{font-size: 16px; line-height:30px;}
.copy_list4 li {font-size: 14px; color: #999; line-height:27px; width:300px;}


/*copy*/
.copy_bg{background:#171717; width:100%; padding: 0 0 25px;}
.copy_row1:after{content: '';clear: both;display: block;}
.copy_i{float:left;　 height: 250px;}
.copy_i ul strong{display: block;padding:0 0 20px; position:relative;}
.copy_i ul strong a{display: block;padding-left: 15px;line-height: 40px;color: #fff;font-weight: normal;font-size: 18px;}
.copy_i ul strong a .en{font-size: 12px;color: #aaa;font-weight: normal;text-transform: capitalize; text-transform: uppercase;}
.copy_i ul strong::after { position: absolute; content: ""; top: 40px; width: 26px; height: 3px; background-color: #fff; left: 15px; }
.copy_i :hover strong::after { position: absolute; content: ""; top: 40px; width: 77px; height: 3px; background-color: #008ff5; left: 15px; transition: 0.5s; }
.copy_i ul li a{display: block;color: #aaa;line-height: 30px;font-size: 14px; padding-left: 15px; padding-right:100px;}
.copy_i ul li{display: block;}
.copy_i ul li a:hover{color: #fff;text-decoration: underline;}
.copy_i ul b{ float:left;}
.yqlj{ width:120px; float:left; color:#737272;}
.yqlj a{ color:#737272;}

.copy_row1{padding: 60px 0;}
.copy_row3{color: #aaa;font-size: 15px; width: 100%; font-weight: 100;border-top:1px solid #2e2e2e; line-height:35px; padding-top:30px}
.copy_row3 a{color: #aaa;font-size: 15px;}
.copy_row3 a:hover{ color:#fff; text-decoration:underline;}

.copy_logo{ width:400px; float: left;}
.copy_logo p{background: url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430163204_402091977.png)no-repeat 0 0px;padding-left: 36px;font-size: 33px;line-height: 30px; font-family: Arial;color: #ffffff;margin-top:6px; font-weight:bold;}
.copy_logo em {font-size: 15px;color: #aaa;line-height:30px; padding-top:18px; text-transform: none;  font-family:Microsoft YaHei;}
.copy_logo em a{color: #aaa;}
	

.crcode{display: -webkit-flex;display: flex;justify-content:flex-start;flex-wrap: nowrap;align-items:flex-start; }
.crcodecon dl img{ width:146px; height:146px;}
.crcodecon dl{ padding:10px; border-radius:5px; background:#fff; position:relative;}
.crcodecon dl:after{ content:''; display:inline-block; position:absolute; left:100%; top:16px; width:0; height:0; vertical-align:top; border-top:10px solid transparent; border-bottom:10px solid transparent; border-left:10px solid #fff;}
.crcodetab{margin-left:30px;}
.crcodetab p{ width:185px; line-height:46px; box-sizing:border-box; text-align:center; font-size:16px; color:#545556; font-weight:lighter;transition:all .3s ease; background:#fefeff; background:linear-gradient(to right,#eaf0f5,#fff); border-radius:25px; cursor:pointer;}
.crcodetab p+p{ margin-top:14px;}
.crcodetab p i{ display:inline-block; width:20px; height:20px; background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430163231_608018932.png) no-repeat center; transition:all .3s ease; margin-right:15px; vertical-align:middle;}
.crcodetab p.on i{ background:url(//memberpic.114my.com.cn/sitong/uploadfile/image/20210430/20210430163301_1243073284.png) no-repeat center;}
.crcodetab p.on{ background:#096de1; background:linear-gradient(to right,#096de1,#64acfe); color:#fff;}