.tong-sec1{margin:90px auto 75px auto}
.tong-sec1 h2{font-size:35px;color:#333}
.tong-sec1 p{font-size:14px;color:#999;line-height:22px}
.tong-xian{width:80px;height:4px;background:#dd1f2b;margin:40px auto 20px auto}
.bg-eee{width:100%;padding:50px 0;background:#eee}
.tong-sec2{margin:0 auto}
.tong-sec2-con{margin-top:80px}
.tong-right h3{font-size:24px;color:#666}
.tong-right p{font-size:14px;line-height:24px;color:#666}
.tong-right-wen h4{font-size:16px;color:#333;background:#cbc9c9;display:inline-block;padding:2px 10px;border-radius:7px;margin:15px 0 8px 0}
.tong-right .tong-ying{color:#015eaf;display:inline-block;padding:2px 30px 5px 0;border-bottom:1px solid #aaa}
.tong-dian{font-size:18px;color:#999}
.tong-right-wen p{padding-left:18px}
.tong-sec2-cen{position:relative;margin-top:-30px}
.shu-xian{width:1px;height:480px;background:#cbcbcb;position:absolute;top:0;left:48%}
.tong-sec2-con-item{margin-top:30px}
.tong-sec3-con{padding:0 80px;margin-top:50px}
.tong-sec3-con-left{position:relative}
.tong-sec3-xian{position:absolute;top:30px;right:10px;width:1px;height:65px;background:#cbcbcb}
.tong-sec3-number{font-size:27px;color:#fff;overflow:hidden}
.tong-sec3-number span{display:block;width:50px;height:50px;text-align:center;line-height:50px;background:#1273ab;border-radius:50%;float:right}
.tong-sec3-wen h3{margin-bottom:15px}
.tong-sec3-wen p{margin-bottom:10px}
.bg-bf{background:url(../images/bg-tong.png) no-repeat center;background-size:cover;padding:50px 0 150px 0}
.bg-bf .tong-sec4{margin:0 auto}
.tong-sec4-con{margin-top:90px}
.tong-sec4-con a:hover{text-decoration:none}
.tong-sec4 p{font-size:15px;color:#666;padding:6px 40px 0 40px}
@media screen and (max-width:991px){.tong-sec1 h2{font-size:26px}
.tong-sec2-cen{margin-bottom:30px}
.tong-right{margin-top:30px;margin-bottom:30px}
.tong-sec4 p{padding:6px 0 0 0}
.wap-img{padding:0 15px}
.tong-sec3-con{padding:0}
.wap-case{margin-bottom:30px}
.tong-sec3-wen{margin-top:30px}
}