I'm looking for a way to conceal the final node in a tree structure using CSS

I have a tree structure created using html and css. I am trying to hide the last node in the tree using the following css code:

div ul li ul li ul li ul.treeview{
     display: none;
   }

However, it doesn't seem to be working. Can anyone spot what the issue might be?

Here is the markup for the tree structure:

<div id="field-term-parent-value-wrapper" class="form-item form-item-labeled">
    <div id="field-term-parent-value" class="tm-processed">
<ul class="treeview">
<li class="collapsable">
<ul class="treeview" style="display: block;">
<li class="collapsable">
<ul class="treeview" style="display: block;">
  data
htmlcss

Answer №1

Consider using the following CSS code to hide multiple nested elements:

div ul li ul li ul li ul.treeview { display: none !important; }

It seems like your inline styles within the element are taking precedence over the other defined styles for this element.

P.S. Make sure you have the correct number of ul and li in your HTML markup to match the CSS declaration provided above. Your current structure indicates there are only three ul and two li, so the CSS rule should be adjusted accordingly:

div ul li ul li ul.treeview { display: none !important; }

Answer №2

In my experience, I have found that toggling class names is more effective in these scenarios than directly setting 'display: block'. This approach eliminates the need for complex selectors or the use of !important.

/* Instead of directly setting display:block,
   we simply use this one class */

.closed {
    display: none;
}

<li class="collapsable">
<ul class="treeview">
<li class="collapsable">
<ul class="treeview" class="closed">

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