.yx-bg11 img{width:100%}.box-header{width:1070px}.tgal{background:#f7f7f7;text-align:center;padding-bottom:0}.advan-box{padding-top:25px;min-height:200px;padding-bottom:50px}.a-list{padding-left:70px;padding-right:70px;margin:10px auto 0}.a-item{float:left;width:23%;margin-right:2.5%;text-align:center;padding-bottom:30px;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px}.a-item:last-child{margin-right:0}.a-img{width:80px;height:80px;margin:25px auto 25px;overflow:hidden;background-size:100% 100%}.a-img img{width:96px;height:96px}.a1{background:url('../images/solution01.png') no-repeat center;background-size:100% 100%}.a-item:hover .a-img.a1{background:url('../images/solution01.png') no-repeat center;background-size:100% 100%}.a-img.a2{background:url('../images/solution02.png') no-repeat center;background-size:100% 100%}.a-item:hover .a-img.a2{background:url('../images/solution02.png') no-repeat center;background-size:100% 100%}.a-img.a3{background:url('../images/solution03.png') no-repeat center;background-size:100% 100%}.a-item:hover .a-img.a3{background:url('../images/solution03.png') no-repeat center;background-size:100% 100%}.a-img.a4{background:url('../images/solution04.png') no-repeat center;background-size:100% 100%}.a-item:hover .a-img.a4{background:url('../images/solution04.png') no-repeat center;background-size:100% 100%}.a-item h3{font-size:16px;margin:0}.a-item p{margin-top:15px;padding:0 10px;line-height:22px;height:88px;margin-bottom:0;overflow:hidden}.purpose-box{padding-top:30px;text-align:center;background-color:#fff;background:-webkit-linear-gradient(0deg,#fff 50%,#f7f8fa 100%);background:-o-linear-gradient(0deg,#fff 50%,#f7f8fa 100%);background:-moz-linear-gradient(0deg,#fff 50%,#f7f8fa 100%);background:linear-gradient(0deg,#fff 50%,#f7f8fa 100%)}.purpose-box .purposeDesc{width:944px;text-align:center;margin:50px auto 70px;line-height:30px;font-size:16px}.tgal2{text-align:center;padding-bottom:80px;padding-top:25px}.tgal2 img{margin-top:50px}.tgal3{background:linear-gradient(52deg,#00b9e0 0%,#0eaade 39%,#2c8ad8 100%);text-align:center;padding-bottom:80px;padding-top:25px}.tgal3 .box-header h2,.tgal3 .box-header span{color:#fff}