How to write :hover condition for a:before and a:after in CSS?
The :before and :after selectors in CSS is used to add content before and after an element. The :hover is pseudo-class and :before & :after are pseudo-elements. In CSS, pseudo-elements are written after pseudo-class.
Syntax:
a:hover::before {
// CSS Property
}
a:hover::after {
// CSS Property
}In CSS3 double colon(::) is used to denote pseudo-element. For IE8 or older use a single colon (CSS2 syntax) is used.
Example 1: This example uses :hover condition for a:before and a:after in an element.
html
<!DOCTYPE html><html> <head> <title> :hover condition for a:before and a:after </title> <!-- Style to add hover condition --> <style> a:hover::before { content: "Before -"; } a:hover::after { content: "-after"; } </style> </head> <body> <a href="#" > Hover here </a> </body></html> |
Output:
HTML Before Mouse move over:
After Mouse move over:
Example 2: This example uses :hover condition for a:before and a:after in an element.
html
<!DOCTYPE html><html> <head> <title> :hover condition for a:before and a:after </title> <style> a:hover::before { content: "Before -"; background-color: green; } a:hover::after{ content: "-after"; background-color: green; } </style> </head> <body> <a href="#" > GeeksForGeeks </a> </body></html> |
Output:
HTML Before Mouse move over:
After Mouse move over :
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