css3:target页内跳转

:target 用于选取当前活动的目标元素

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <style>
       :target{
            background:red;
       }
    </style>
</head>
<body>
<a href="#con1">链接一</a>
<a href="#con2">链接二</a>

<div id="con1">内容一</div>
<div id="con2">内容二</div>
</body>
</html>

效果：点击链接一，内容一变红；点击链接二，内容二变红

2022-12-23
2022-12-23
2021-12-24
2021-12-31
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2021-12-06
2021-10-13
2021-12-12