.normal-layout > .main > .banner{background:url("../img/solution/5-1_818c310365.jpg") no-repeat;}.normal-layout > .main > .banner > .top-logo{background:url("../img/solution/5-2_2f7e332a99.png") no-repeat}.normal-layout > .main > .solution-detail > .detail-items > li.detail-item1{background:#3db43d;}.normal-layout > .main > .solution-detail > .detail-items > li.detail-item1 > .item-img{background:url("../img/solution/im_2_0d5d34042e.png") no-repeat}.normal-layout > .main > .solution-detail > .detail-items > li.detail-item2{background:#555dff;}.normal-layout > .main > .solution-detail > .detail-items > li.detail-item2 > .item-img{background:url("../img/solution/im_3_83b3b785d6.png") no-repeat}