@vdt-jquery/jquery-datatreeview/Content/jquery-datatreeview.css

A jQuery plugin that makes it easy to create a tree view for your tree-like data. It allows you to create a tree view on the fly for a tree of data-objects while leaving you in full control of where the data comes from.

.datatreeview-node-content {
    display: flex;
}

.datatreeview-toggler {
    display: inline-block;
    flex-shrink: 0;
}

.datatreeview-toggler::after {
    content: "-";
}

.datatreeview-toggler-closed::after {
    content: "+";
}