nth-last-child-of-pseudo-class.html

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This WPT test may be referenced by the following Test IDs:
- /css/selectors/invalidation/nth-last-child-of-pseudo-class.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset="utf-8">

<title>CSS Selectors Invalidation: :nth-last-child(... of pseudo-class)</title>

<link rel="author" title="Zach Hoffman" href="mailto:zach@zrhoffman.net">

<link rel="match" href="nth-last-child-of-pseudo-class-ref.html">

<link rel="help" href="https://drafts.csswg.org/selectors-4/#child-index">

<style>

  p:nth-last-child(odd of :defined) {

    color: green;

  not-defined, my-element {

    display: block;

    margin-block: 1em;

    margin-inline: 0;

</style>

<div>

  <not-defined>Ignored</not-defined>

  <p>Not ignored</p>

  <p>Not ignored</p>

  <p>Not ignored</p>

  <my-element>Selectively ignored</my-element>

  <p>Not ignored</p>

  <not-defined>Ignored</not-defined>

  <not-defined>Ignored</not-defined>

</div>

<script>

  document.documentElement.offsetTop;

  customElements.define("my-element", class MyElement extends HTMLElement{});

</script>