Using CSS3 to target the final <li> element within the main list in a nested <ul> structure

Question

Using CSS3 to target the final <li> element within the main list in a nested <ul> structure

I have a complex list structure:

<ul>
  <li>Item</li>
  <li>Item</li>
  <li>Item</li>
  <li>
     <ul>
       <li>Nested Item</li>
       <li>Nested Item</li>
       <li>Last Nested Item</li>
     </ul>
  </li>
  <li>Item</li>
  <li>Item</li>
  <li>Last Item</li>
</ul>

I am trying to target the very last LI element with CSS3 selectors in order to style it differently, but I am having trouble isolating just that specific element without affecting others. The objective is simply to add rounded borders on hover to prevent overflow within a container.

My attempted selector

.container ul:first-of-type li:last-child a

doesn't seem to be working as expected. Even though I believe it should select the link within the last LI of the first UL, browsers like Firefox, IE, and Chrome are not interpreting it correctly.

If anyone can provide insight into where I might be making an error, I would greatly appreciate it.

css css-selectors

Answer 1

Answer №1

The instruction is to obtain the URL found in the final li within the initial ul at any level of nesting, leading to the retrieval of an item from a nested list as well.

To avoid this issue, utilize child selectors to target only directly nested list items, rather than descendant selectors that ignore nesting levels:

.wrapper > ul:first-of-type > li:last-child > a

Answer 2

The instruction is to obtain the URL found in the final li within the initial ul at any level of nesting, leading to the retrieval of an item from a nested list as well.

To avoid this issue, utilize child selectors to target only directly nested list items, rather than descendant selectors that ignore nesting levels:

.wrapper > ul:first-of-type > li:last-child > a

Answer 3

Answer №2

.container > ul:first-of-type > li:last-child a

This CSS selector targets the first unordered list item within the container and selects the last anchor element within that list item. If there are no nested links, the "> a" part is not necessary.

Here is an example where this CSS rule applies:

<style>
    .container > ul:first-of-type > li:last-child a {
        background:red;
    }
</style>
<div class="container">
<ul>
  <li>Item</li>
  <li>Item</li>
  <li>Item</li>
  <li>
     <ul>
       <li>Nested Item</li>
       <li>Nested Item</li>
      <li><a href="">Last Nested Item</a></li>
     </ul>
  </li>
  <li>Item</li>
  <li>Item</li>
  <li><a href="blah">Last Item</a></li>
</ul>
<ul>
  <li>Item</li>
  <li>Item</li>
  <li>Item</li>
  <li>
     <ul>
       <li>Nested Item</li>
       <li>Nested Item</li>
       <li>Last Nested Item</li>
     </ul>
  </li>
  <li>Item</li>
  <li>Item</li>
  <li><a href="blah">Last Item</a></li>
</ul>
</div>

Answer 4

.container > ul:first-of-type > li:last-child a

This CSS selector targets the first unordered list item within the container and selects the last anchor element within that list item. If there are no nested links, the "> a" part is not necessary.

Here is an example where this CSS rule applies:

<style>
    .container > ul:first-of-type > li:last-child a {
        background:red;
    }
</style>
<div class="container">
<ul>
  <li>Item</li>
  <li>Item</li>
  <li>Item</li>
  <li>
     <ul>
       <li>Nested Item</li>
       <li>Nested Item</li>
      <li><a href="">Last Nested Item</a></li>
     </ul>
  </li>
  <li>Item</li>
  <li>Item</li>
  <li><a href="blah">Last Item</a></li>
</ul>
<ul>
  <li>Item</li>
  <li>Item</li>
  <li>Item</li>
  <li>
     <ul>
       <li>Nested Item</li>
       <li>Nested Item</li>
       <li>Last Nested Item</li>
     </ul>
  </li>
  <li>Item</li>
  <li>Item</li>
  <li><a href="blah">Last Item</a></li>
</ul>
</div>

Using CSS3 to target the final <li> element within the main list in a nested <ul> structure

Answer №1

Answer №2

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