@media (max-height: 620px){#sidebar .sidebar-nav{flex: 0 1 auto!important; min-height: 0!important; overflow-y: auto!important;}#sidebar .sidebar-header{flex: 0 0 auto!important;}#sidebar .sidebar-divider{flex: 0 0 auto!important;}#sidebar .av2-user-panel{flex: 0 0 auto!important;}}