.index-footer{height:39px!important;max-width:100%}.back-system{width:100%}.main-wrapper{height:calc(100% - 65px)}.el-main{max-height:100%;overflow-y:auto;background:#f5f5f5;padding-bottom:0!important;padding-right:0!important;padding-left:10px!important;padding-top:10px!important}