.contenr{ width: 100%; overflow:hidden; min-width: 100%;}

.center{ width: 100%; margin: 0 auto; position:  relative; height: 100%;}
/*第一屏2显示*/
.con_1{ width: 100%; height: 844px; background: url(/sw/bswyy/images/con_1.png) no-repeat center; background-size:auto 100%;}
.guang{ width: 293px; height: 120px; background: url(/sw/bswyy/images/guang.png) no-repeat center; position: absolute; bottom: 0; left: 260px; display: block;}
.xiazai{ width: 293px; height: 120px; background: url(/sw/bswyy/images/xiazai.png) no-repeat center; position: absolute; bottom: 0; right: 260px; display: block;}

/*第一屏3显示*/
.con_2{ width: 100%; height: 977px; background: url(/sw/bswyy/images/con_2.png) no-repeat center; background-size: auto 100%;}

.conbt img{ width: 556px; height: 168px; margin: 0 auto; display:  block; padding-top: 17px;}

.con_2 .dentop{height:52px;width:142px; background: url(/sw/bswyy/images/img.png) no-repeat center;background-position: 0 -104px; display:  block; position: absolute; top:185px; right:250px;}
.con_2 .dentop:hover{background-position: 0 -156px; cursor: pointer;}
.con_2 .lingqu{height:52px;width:142px; background: url(/sw/bswyy/images/img.png) no-repeat center;background-position: 0 -52px; display:  block; position: absolute; top:185px; right:75px;}
.con_2 .lingqu:hover{background-position: 0 0; cursor: pointer;}

.con_2 ul{ height:75px; width: 1100px; margin:  0 auto; padding-top: 75px;}
.con_2 ul li{ float:left; width: 21%; position: relative; padding-left: 40px;}
.con_2 ul li a{display:  block; float:  left;height:61px;width:169px; background: url(/sw/bswyy/images/iamg.png) no-repeat center;background-position: 0 0; text-align: center; line-height: 61px; color: #276dd9; font-size: 19px;}
.con_2 ul li a:hover{background-position:0 -61px; color: #ffde01; cursor: pointer;}
.con_2 ul li img{ position: absolute; right:0px; top: 17px;}
.con_2 .cet{ padding-top: 60px;}
.con_2 .cet .cenleft{ float:  left; margin-left: 300px; width: 280px; height: 414px; border:3px solid #000000; padding: 10px 7px;}
.con_2 .cet .cenleft .cet1{ width: 270px; height: 400px; border:3px solid #000000; padding: 5px 3px;}
.con_2 .cet .cenleft .cet1 img{ width: 263px; height: 256px; display: block; margin: 0 auto;}

.con_2 .cet .cenleft .cet2{ width: 264px; height: 117px; border:3px solid #000000; margin-top: 23px; }
.con_2 .cet .cenleft .cet2 p{color: #ffea00; font-size: 17px; text-align: center; height: 45px; line-height: 45px;}
.con_2 .cet .cenleft .cet2 a{background: url(/sw/bswyy/images/ibmg.png) no-repeat center;height:66px;width:190px;background-position: 0 -66px; display:  block; margin: 0 auto;}
.con_2 .cet .cenleft .cet2 a:hover{background-position: 0 0; cursor: pointer;}

.cenright{width: 540px; float: left;}
.cenright h2{  text-align: center; color: #ffea00; font-weight: normal; font-size: 28px;}
.cenright p{  padding-left: 50px; color: #FFFFFF; font-size: 21px; line-height: 59px;}




/*第一屏4显示*/
.con_3{ width: 100%; height: 1190px; background: url(/sw/bswyy/images/con_3.png) no-repeat center; background-size:auto 100%; }
.con_3 .cet3left{ float: left; padding-top: 120px;  width:500px; position: relative;}
.con_3 .cet3left img{ position: absolute; top:37px; left: -45px;}
.con_3 .cet3left .text{ width: 100%; height: 100%; padding-left: 50px;}
.con_3 .cet3left .text h2{ width: 100%; text-align: center; color: #ffea00; font-size: 28px; font-weight: normal;}
.con_3 .cet3left .text p{ color: #FFFFFF; font-size: 21px; line-height: 59px;}

.con_3 .cetright{ float: left; width: 278px; height:497px; border:3px solid #000000; margin: 90px 0 0 135px; padding: 10px 7px;}
.con_3 .cet3{width: 268px; height: 483px; border:3px solid #000000; padding: 5px 3px;}
.con_3 .cet3_2{ width: 262px; height: 175px; border:3px solid #000000; margin-top: 11px;}
.con_3 .cet3_2 h2{ text-align: center; font-size: 15px; color: #ffea00; height: 30px; line-height: 30px; font-weight: normal;}
.con_3 .cet3_2 .scdj{ width: 190px; height: 66px; background: url(/sw/bswyy/images/aaaa_01.png) no-repeat center; background-position:0 -132px; display: block; margin: 0 auto; margin-top: 7px;}
.con_3 .cet3_2 .scdj:hover{background-position:0 0;cursor: pointer;}
.con_3 .cet3_2 .scjt{ width: 190px; height: 66px; background: url(/sw/bswyy/images/aaaa_01.png) no-repeat center; background-position:0 -198px; display: block; margin: 0 auto; margin-top: 3px; position: relative; cursor: pointer;}
.con_3 .cet3_2 .scjt:hover{background-position:0 -66px;cursor: pointer;}
.con_3 .cet3_2 .scjt input{ position: absolute;top:0; left: 0; width: 190px; height:66px; opacity: 0; cursor: pointer;}


/*t弹*/
/*登录*/
.tandu{ width: 100%; height:3170px; position: absolute; top:0; left: 0; background: rgba(0,0,0,0.5); z-index: 10; display: none;}
.tandu .denglu{position: fixed; left: 38%;left: calc(50% - 192px);top: 120px;height: 615px; width: 384px; z-index: 1001; border: 0; border-radius: 20px; display:  none;}
.tandu .denglu .iframe_warp{ width: 100%; height: 100%; border: none;}
.imga{ position: absolute; right:10px; top:10px; width: 24px; height: 24px; cursor: pointer;}

/*提示框*/
.tankuang1{width: 430px;height: 100px;position: fixed; left: 38%;left: calc(50% - 192px);top: 300px; border:5px solid #000000; background: #2740d9;display: none;}
.tan{width: 400px;height: 100px; border-left:2px solid #000000; border-right: 3px solid #000000; margin: 0 auto;}
.tan img{ position: absolute; right: 3px; top:3px; cursor: pointer; z-index: 11;}
.tan p{ padding-top:20px; text-align: center; color: #FFFFFF; font-size: 19px; line-height: 35px;}


.tankuang2{width: 430px;height: 100px;position: fixed; left: 38%;left: calc(50% - 192px);top: 300px; border:5px solid #000000; background: #2740d9;display: none;}

.tankuang3{width: 430px;height: 100px;position: fixed; left: 38%;left: calc(50% - 192px);top: 300px; border:5px solid #000000; background: #2740d9;display: none;}

.tankuang4{width: 430px;height: 100px;position: fixed; left: 38%;left: calc(50% - 192px);top: 300px; border:5px solid #000000; background: #2740d9;display: none;}

.tankuang3{width: 430px;height: 100px;position: fixed; left: 38%;left: calc(50% - 192px);top: 300px; border:5px solid #000000; background: #2740d9;display: none;}