.tree-content {
/*    background-color: rgba(255,255,255,0.35); */
    overflow: auto;
    padding: 0px;
/*   box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2); */
}


.toolbar-content {
    background-color: rgba(127,127,127,0.5);
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}