div.page-15{background:url(../images/bgs.png) bottom center no-repeat;background-size:100% auto}div.page-15 .typical-case{padding:.5rem 0 1rem 0}div.page-15 .content-img{text-align:center;padding-top:.8rem}div.page-15 .content-img img{max-width:100%;height:auto;display:inline-block}