.main-layer{height:calc(100% - 56px)}.main-layer .leftMenu{width:240px;height:100%;overflow:auto}.main-layer .leftMenu .activeItem{background:#c9c9c9}.main-layer .leftMenu .menuItem{padding:15px 20px;border-radius:10px}.main-layer .leftMenu .menuItem:hover{background:#f2f2f2}.main-layer .layout-right{height:100%;overflow:auto}.main-layer .layout-right .banner{width:1100px;margin:0 auto}.main-layer .layout-right .banner .topContent{height:200px;border-bottom:1px solid #e5e5e5}.main-layer .layout-right .banner .topContent .svgItem{width:180px;height:180px}