<h1 id="tree-structural">Tree Structural<a aria-hidden="true" class="anchor-heading icon-link" href="#tree-structural"></a></h1>
<ul>
<li><code>:root</code> is usually the <a href="/notes/9Q7wMUWKmzmnQsiZ">`html` element</a>.</li>
<li><code>:empty</code> matches all elements with no children besides whitespace.</li>
<li><code>:nth-child</code> matches the <code>An+B</code>th sibling.</li>
<li><code>:nth-last-child</code> matches the <code>An+B</code>th sibling from the end.</li>
<li><code>:first-child</code> matches the first of its siblings.</li>
<li><code>:last-child</code> matches the last of its siblings.</li>
<li><code>:only-child</code> matches elements with no siblings.</li>
<li><code>:nth-of-type</code> matches the <code>An+B</code>th sibling of the specified type.</li>
<li><code>:nth-last-of-type</code> matches the <code>An+B</code>th sibling of the specified type, from the end.</li>
<li><code>:first-of-type</code> matches the first sibling of the specified type.</li>
<li><code>:last-of-type</code> matches the last sibling of the specified type.</li>
<li><code>:only-of-type</code> matches elements with no siblings of the specified selector.</li>
</ul>

Tree Structural


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Hi, I'm Luke 👋

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