#adminmenu li {
    cursor: move;
    transition: all 0.2s ease;
}

#adminmenu li.ui-sortable-helper {
    background: #f5f5f5;
    border-left: 4px solid #2271b1;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

#adminmenu li.ui-sortable-placeholder {
    visibility: visible !important;
    background: #f0f0f1;
    border-left: 4px dashed #2271b1;
}