:hover
Targets an element when the user's cursor is positioned over it. It's the bread-and-butter for making interactive buttons and links.
Quick example
a:hover {
/* Adds an underline and changes color on hover */
text-decoration: underline;
color: #3b82f6;
}:hover Browser Support
Widely available Since 2015 96% global usage
This feature is well established and works across many devices and browser versions. It has been available across browsers since 2015.
Safe to use without fallbacks.
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