I had modified the classic menu by changing this line:
.tree-classic ins { background-image:none; padding-left: 0; }
This removed the folders but left a space in each node.
Today I reverted back to the original style sheet and tried your
suggestion. I added
<style type="text/css">
.jstree li a ins { display:none !important; }
</style>
to the page itself. This did not seem have any effect. Of course this
is easy, but I wonder why it doesn't work. I know that I can create a
new theme, but I want this theme without display of folders. I it
would be correct to have jquery modify the css based on a
configuration parameter.
Do you know why this did not work?
Thank you!