<pre class="brush: css notranslate"><code><span class="token comment">/ Selects each &lt;p&gt;, but only if it is the /</span> <span class="token comment">/ only &lt;p&gt; element inside its parent /</span> <span class="token selector">p:only-of-type</span> <span class="token punctuation">{</span> <span class="token property">background-color</span><span class="token punctuation">:</span> lime<span class="token punctuation">;</span> <span class="token punctuation">}</span> </code></pre>

:only-of-type

The :only-of-type CSS pseudo-class represents an element that has no siblings of the same type.

/* Selects each <p>, but only if it is the */ /* only <p> element inside its parent */ p:only-of-type {   background-color: lime; } 

Note: As originally defined, the selected element had to have a parent. Beginning with Selectors Level 4, this is no longer required.

Syntax

:only-of-type

Examples

Styling elements with no siblings of the same type

<main>   <div>I am `div` #1.</div>   <p>I am the only `p` among my siblings.</p>   <div>I am `div` #2.</div>   <div>I am `div` #3.     <i>I am the only `i` child.</i>     <em>I am `em` #1.</em>     <em>I am `em` #2.</em>   </div> </main> 

main :only-of-type {   color: red; } 

Specifications

See also

Last modified: Aug 12, 2021, by MDN contributors