body{margin:0;padding:0;overflow:hidden}*{box-sizing:border-box}.el-menu{background-color:#39465c;width:211px}.el-submenu__title{color:#fff}.el-menu-item.is-active{color:#11cfd2}.el-menu-item{color:#fff}.el-menu-item.is-active,.el-menu-item:hover,.el-submenu__title:hover{background:rgba(92,113,147,.24)}.el-main{background:#e4e4e4;padding:10px}.el-table{background:#fff}