/*页面通过用*/
.m_box{display: none;}
.box_In{width: 1200px;margin: 0 auto;}
/*ban开始*/
.ban .div1{background: url(../images/ban_img1.jpg) no-repeat center;height: 450px;}
.ban .div2{background: url(../images/ban_img2.jpg) no-repeat center;height: 360px;}
/*box1开始*/
.box1{position: relative;}
.box1 .main{background: url(../images/box1_bg.jpg) no-repeat center;height: 825px;}
.box1 .main .img1{display: block;margin: 0 auto;}
.box1 h2{font-size:48px;font-weight: bold;color: #fff;text-align: center;padding: 12px 0 36px;box-sizing: border-box;}
/*box2开始*/
.box2{background: url(../images/box2_bg.jpg) no-repeat center;height: 345px;}
.box2 h3{font-size: 22px;color: #fff;text-align: center;padding-right: 15px;padding-bottom: 22px;}
.box2 p{font-size: 16px;line-height: 24px;width: 925px;margin: 0 auto;color: #fff;padding-bottom:11px;}

/*box1开始*/
.box3 .box3_bg1{background: url(../images/box3_bg1.jpg) no-repeat center;height: 400px;}
.box3 .box3_bg2{background: url(../images/box3_bg2.jpg) no-repeat center;height: 400px;}
.box3 .box3_bg3{background: url(../images/box3_bg3.jpg) no-repeat center;height: 400px;}
.box3 .box3_bg4{background: url(../images/box3_bg4.jpg) no-repeat center;height:317px;}
.box3 {position: relative;}
.box3 .main{position: absolute;top: 0;left: 0;width: 100%;}
.box3 .main ul{width: 1150px;margin: 0 auto;overflow: hidden;}
.box3 .main ul li{width: 267px;margin: 0 10px 48px;float: left;}
.box3 .main ul li img{margin: 0 auto;display: block;}
.box3 .main ul li .btm{background: #fff;margin-top: -52px;border-radius: 10px;}
.box3 .btm h3{font-size: 24px;color: #222222;text-align: center;padding:70px 0 11px;font-weight: bold;}
.box3 .btm{padding-bottom: 24px;}
.box3 .btm p{font-size: 20px;color: #6b6b6b;text-align: center;height: 70px;}
.box3 .btm span{display: block;padding: 10px 0;}
.box3 .btm .span1{font-size: 14px;margin: -2px 0 0;color: #c8c8c8;padding: 0;}
.box3 .box_btn{overflow: hidden;width: 235px;margin:0 auto;height: 50px;}
.box3 .box_btn a{margin-top: 8px;transition: all .3s ease;-moz-transition: all .3s ease;-webkit-transition: all .3s ease;-o-transition: all .3s ease;}
.box3 .box_btn a:hover{margin-top: 4px;}
.box3 .box_btn .fl{float: left;width: 114px;background: #3c31dc;border-radius: 5px;display: block;font-size: 18px;color: #fff;padding: 7px 0;text-align: center;}
.box3 .box_btn .fr{float: right;width: 112px;background: #e11b04;   border-radius: 5px;display: block;font-size: 18px;color: #fff;padding: 6px 0;text-align: center;}
.box3 .btm .p1{height: 105px;}
.box3 .btm .p2{height: 127px;line-height: 26px;}
.box3_mask{position: fixed;top: 0;left: 0;background: rgba(0,0,0,.8);width: 100%;height: 100%;z-index: 99999;display: none;}
.box3_mask .mask_con{width: 425px;border-radius:10px;height:466px;margin: 13% auto 0;background:url(../images/box3_ewm.png) no-repeat center;position: relative;}
.box3_mask .mask_con h3{font-size: 22px;text-align: center;font-weight: bold;padding:58px 0 0px;line-height:32px;color: #fff;}
.box3_mask .mask_con h3 span{color: #1f50be;}
.box3_mask .mask_con img{margin: 0 auto;display: block}
.box3_mask .box3_close{position: absolute;top: 18px;right:20px;cursor: pointer;}