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HTML+CSS Easy to Get Started with Pseudo-Class Selector

Pseudo-class selector

Why is it called a pseudo-class selector? It allows setting of tags (some state of the tag) that do not exist in html

Grammar: a:hover{

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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>偽類選擇器</title> <style type="text/css"> div:hover{ color:red; } </style> </head> <body> <div>中華民族</div> </html>
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