How Can I Style CSS Pseudo-elements on Hover and Visited States?

Styling Elements on Hover and Visitation with CSS Pseudo-Classes and Pseudo-Elements

To style a pseudo-element, such as ":before," on hover or visited states, use the correct syntax: "" or "". Note the pseudo-element comes after the pseudo-class in the selector.

For CSS3, use double colons to clarify the distinction between pseudo-classes and pseudo-elements: "" and "".

However, it's important to understand the limitations. Pseudo-classes like ":hover" cannot be applied directly to pseudo-elements like ":before" to style them based on user interaction with the pseudo-element. Instead, they must be applied to a physical child element.

For user-action pseudo-classes like ":hover," where the effect should only apply when the user interacts with the pseudo-element, standard CSS does not provide a direct solution. In such cases, you may need to consider using workarounds or applying ":hover" to a child element.

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