@media screen and (min-width:1680px){
body{font:16px "microsoft yahei", Arial, Helvetica, sans-serif;}
/*1920*1080*/
.Dtop{border-radius:4px;width:54px; height:47px;right:20px; bottom:250px;}
.Dtop:hover{box-shadow:0 0 13px rgba(22,131,244,0.8);}
.KFn{width:54px; border-radius:4px; right:20px; bottom:305px; }
.KFna{height:50px;}
.KFnI{width:25px; height:25px; background-size:50px;}
.KFnI2{background-position: 0 -25px;}
.KFnI3{background-position: 0 -50px;}
.KFnI4{background-position: 0 -75px;}
.KFnI5{background-position: 0 -100px;}
.KFnI6{background-position: 0 -125px;}
.KFna:before{width:47px; height: 1px;}
.KFna:hover{background-color:#3d91d6;}
.KFna:hover .KFnI1,.KFn li .on .KFnI1{ background-position:-25px 0;}
.KFna:hover .KFnI2,.KFn li .on .KFnI2{background-position:-25px -25px;}
.KFna:hover .KFnI3,.KFn li .on .KFnI3{background-position:-25px -50px;}
.KFna:hover .KFnI4,.KFn li .on .KFnI4{background-position:-25px -75px;}
.KFna:hover .KFnI5,.KFn li .on .KFnI5{background-position:-25px -100px;}
.KFna:hover .KFnI6,.KFn li .on .KFnI6{background-position:-25px -125px;}
.KFna:first-child:before,.KFn li .on:before,.KFna:hover:before{display:none;}
.KFnN{right:54px; width:120px; padding:10px 15px;}
.KFnNa{height:35px;}
.KFnNa span{margin-left:5px;}
	
.KFnM{ width:120px; padding:10px 0 0;}
.KFnM img{width:80px; margin: 0 auto 10px;}
.KFnM p{font-size:14px;line-height:20px; padding:5px 0 0; border-top:2px solid #ddd;}
/*header*/
.header{width:92%; padding:0 4%;height: 100px;}
.hdlogo{width:380px;}
/*导航*/
.Menu{ margin-right:40px;}
.Menu ul li{padding:0 17px;}
.MenuA{ line-height:80px;font-size:18px;}	
.MenuA:before{height:3px;}
.Menu ul li .on:before,.Menu ul li .MenuAo:before{width:30px;}
.MenuA:hover{color:#3d91d6;}
.MenuA:before:hover{transition:0.5s;width:30px;}
.Nav{width:140px;top:80px;margin-left: -70px;}
.NavA{ line-height:50px;font-size: 20px;}
.NavA:hover{color:#00a0de;}
/**/
.hdLaga{width: 60px; height:30px;}
.hdLaga span{width:20px; height: 20px; background-size:20px;}
.hdLaga p{width:30px; line-height: 30px;font-size: 18px;}
.hdLaga i{ width: 10px; height: 10px; background-size:10px;}
.hdLagN{padding:5px 0; top:30px;}
.hdLagNa{ font-size:16px; line-height:30px;}
.hdLagNa:hover{color:#00a0de;}
/* banner */
.banner{padding-top: 100px;height:738px;}
.banner .swiper-slide{height:738px;background-size: auto 738px;}
.banD{font-size: 42px; line-height:70px;top:290px;}
.bannext,.banprev{width:55px; height: 55px; border:1px solid #FFF;}
	
.video_an{font-size: 16px;bottom:35px; right:10%; z-index:99}
.video_an i{width: 90PX; height:52px;border-radius:5px; margin-right: 15px;}
	
/*title*/
.IndTit{ width:1200px; margin:0 auto;}
.IndTit h4{height: 50px;}
.IndTit h4 p{ padding:0 30px; font-size:34px;}
.IndTit h4 i{width: 128px; height:1px;}
.IndTit h4 i:before{width:10px; height:10px;margin-top:-5px;}
.IndTit h3{ font-size: 16px; line-height:30px;}
.IndMore{ line-height:30px; width: 120px;font-size: 16px; margin:20px auto;}
.IndMore:hover{ color:#3d91d6;}
/*公司简介*/
.IndCom{padding:60px 0 134px;}
.IndComN{width:92%; padding:80px 4% 0;}
.IndComT{ font-size:30px; line-height:36px; }
.IndComB{ font-size:16px; line-height:35px; width: 50%; height:360px; margin-top:28px;}
.IndComA{ font-size:16px;border-radius:3px;width: 155px; height:55px; line-height:55px;margin-top:10px;}
.IndComA:hover{ box-shadow:0 0 6px rgba(61,145,214,0.9);}
/*产品展示*/
.IndPro{padding:60px 0 70px;}
.IndProK{width:92%; padding:45px 4% 0; }
.IndProA{ width:18.6%;}
.IndProN h3{ font-size:26px;}
.IndProN:before{width:18px; height:18px; background-size: 18px; bottom:10px;right:10px;}
.IndProA:hover img,.IndProA:hover .IndProN{-ms-transform:scale(1.18);-moz-transform:scale(1.18);-webkit-transform:scale(1.18);-o-transform:scale(1.18);transform:scale(1.18); transition:0.5s;}
/*公司文化*/
.IndCul{padding:85px 0 40px;}
.IndCulK{width:92%; padding:60px 4% 75px;}
.IndCulN .swiper-slide{ width:416px;}
.IndCulN .swiper-slide a{margin:10px;}
.IndCulDia{width:92%; bottom:10px;}
/*新闻动态*/
.IndNew{padding-top:60px; padding-bottom: 125px;}
.IndNewK{width:92%; padding:0 4%;}
.IndNewA{width:21.7%;}
.IndNewI{border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.2);}
.IndNewN{ padding:15px 0;}
.IndNewN h3{font-size: 20px;line-height:40px;}
.IndNewN p{font-size: 16px;line-height:27px;}
.IndNewN h3:hover{color:#3d91d6;}
/*.IndNewN p:hover{text-decoration:underline;}*/
/*新闻动态*/
/*foot*/
.foot{width:92%; padding:60px 4%;}
.ftMap{width:41%;}
.ftNr{width:520px;}
.ftlogo{ width: 270px;}
.ftC{ font-size:12px;line-height:20px;}
.ftNz{margin:40px 0 25px;}
.ftMa{width:122px;}
.ftx{width: 1px; height:106px;}
.ftNzn{width:340px;font-size: 14px; line-height:24px;}
.ftHI{width:30px; height:20px; margin-top:2px;}
.ftHI2{ background-position: 0 -20px;}
.ftHI3{ background-position: 0 -40px;}
	
/*display:flex;justify-content:space-between;align-items:center; flex-wrap:wrap*/
/****************************************/	
.Mover{transition:0.5s;transition:All 0.4s ease-in-out;-webkit-transition:All 0.4s ease-in-out;-moz-transition:All 0.4s ease-in-out;-o-transition:All 0.4s ease-in-out;}
.Mover:hover{transition:0.5s;ransform:translate(0,-10px);-webkit-transform:translate(0,-10px);-moz-transform:translate(0,-10px);-o-transform:translate(0,-10px);-ms-transform:translate(0,-10px);}
.enlarge img{ width:100%;transition:0.5s;}
.enlarge:hover img{-ms-transform:scale(1.04);-moz-transform:scale(1.04);-webkit-transform:scale(1.04);-o-transform:scale(1.04);transform:scale(1.04); transition:0.5s;}
}