CSS - :nth-last-child

The :nth-last-child(an+b) CSS pseudo-class matches an element that has an+b-1 siblings after it in the document tree, for a given positive or zero value for n, and has a parent element.

Examples

Example selectors

tr:nth-last-child(-n+4)
Matches the last four rows of an HTML table.
span:nth-last-child(even)
Matches the even elements in their parent element, starting at the last element and working backward.

Usage

This CSS ...

table {
  border: 1px solid blue;
}
tr:nth-last-child(-n+3) { /* the last 3 siblings */
  background-color: lime;
}

... with this HTML ...

<table>
  <tbody>
    <tr>
      <td>First line</td>
    </tr>
    <tr>
       <td>Second line</td>
    </tr>
    <tr>
       <td>Third line</td>
    </tr>
    <tr>
       <td>Fourth line</td>
    </tr>
    <tr>
       <td>Fifth line</td>
    </tr>
  </tbody>
</table>

... looks like :

Syntax  

:nth-last-child( <an-plus-b> [ of <selector># ]? ) { style properties }

where
<an-plus-b> = An+B | even | odd

Description  

The :nth-last-child(an+b) CSS pseudo-class matches an element that has an+b-1 siblings after it in the document tree, for a given positive or zero value for n, and has a parent element.

In effect, it functions the same as :nth-child except it selects items counting backwards from the end of element series, not the start.

See :nth-child for a more thorough description of the syntax of its argument.

Browser Compatibility  

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support 4.0 3.5 (1.9.1) 9.0 9.5 3.2
Feature Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support 2.1 1.0 (1.9.1) 9.0 10.0 3.2

See Also  

Specifications  

Specification Status Comment
Selectors Level 4
The definition of ':nth-last-child' in that specification.
Working Draft No change
Selectors Level 3
The definition of ':nth-last-child' in that specification.
Recommendation Initial definition

License

© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/css/:nth-last-child