Given the CSS selectora, ul, it targets all anchor (<a>) elements and all unordered list (<ul>) elements independently. This means the CSS rule will be applied to each<a>and<ul>element in the HTML document.
* CSS Selector Analysis:
* a: This part of the selector targets all<a>elements in the document.
* ,: The comma is a selector separator, meaning that each part of the selector list is applied independently.
* ul: This part of the selector targets all<ul>elements in the document.
* Example:
* Given HTML:
<p>
<a
href="http://example.com/link0"
>Link 0</a>
<a
href="http://example.com/link1"
>Link 1</a>
</p>
<ul>
<li>Hello</li>
</ul>
<p>
<a
href="http://example.com/link2"
>Link 2</a>
<a href="https://example.com/link3">Link 3</a>
</p>
<b>Sample</b>
* Given CSS:
a, ul {
color: red;
}
* Affected Elements: All<a>and<ul>elements will have the color set to red.
:
MDN Web Docs - Comma combinator
W3C CSS Selectors Level 3