.main-left{position:relative;height:100%;overflow-y:auto;width:90px;float:left}.el-menu{background-color:transparent!important}.el-menu-item{color:#71787E;width:90px;height:80px;border:1px solid rgba(230,234,238,1);border-bottom:none;background-color:#fff;font-size:12px;text-align:center;padding:0 10px!important}.ii,.main-left .el-menu-item>[class*=" el-icon"],.main-left .el-menu-item>[class^=el-icon]{display:block;margin:20px auto -12px;font-size:22px}.el-menu-item:last-child{border-bottom:1px solid rgba(230,234,238,1)}.el-menu-item:hover,.el-menu-item:last-child:hover{border-left:5px solid rgba(230,0,18,1);color:#000}.el-menu--horizontal.el-menu--dark .el-submenu .el-menu-item.is-active,.el-menu-item.is-active{border-left:7px solid rgba(230,0,18,1);color:#000;transition:all ease .1s}.el-menu--horizontal.el-menu--dark .el-submenu .el-menu-item.is-active:hover,.el-menu-item.is-active:hover{border-left:7px solid rgba(230,0,18,1);color:#000}.ii{color:#000;line-height:20px}.main-left::-webkit-scrollbar{width:0;height:0}