.wrapper{background:url(/img/big_sy_bg.png) no-repeat;background-size:100% 100%;position:fixed;left:0;top:0;width:100%;height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:distribute;justify-content:space-around}.main-body-table{background:transparent;border:none}.layout-aside,.layout-header,.layout-main .layout-breadcrumb{display:none}.el-main{padding:0 0 0 0}.default-layout-scrollbar{height:100%}