.normal-layout > .main > .banner{background:url("../img/solution/7-1_52b901ec85.jpg") no-repeat;}.normal-layout > .main > .banner > .top-logo{background:url("../img/solution/7-2_314b275ad7.png") no-repeat}.normal-layout > .main > .solution-detail > .detail-items > li.detail-item1{background:#348ef6;}.normal-layout > .main > .solution-detail > .detail-items > li.detail-item1 > .item-img{background:url("../img/solution/im_1_a11cb2d8c6.png") no-repeat}.normal-layout > .main > .solution-detail > .detail-items > li.detail-item2{background:#3db43d;}.normal-layout > .main > .solution-detail > .detail-items > li.detail-item2 > .item-img{background:url("../img/solution/im_2_0d5d34042e.png") no-repeat}