neighbor sibling selector

This selector can match elements immediately adjacent to the specified element.

E + F

The above code is the format for creating a sibling selector.

E + F Adjacent sibling selector Selects the element that matches F, and this element is the adjacent position behind the matched E element.

E and F must have the same parent element, and F must be behind and adjacent to E. The code example is as follows:

<!DOCTYPE html>
<html>
<head>
<meta charset=" utf-8">
<meta name="author" content="http://ask.php.cn/" />
<title>php中文网</title>
<style type="text/css">
li{color:blue}
.antzone+li{
  color:red;
}
</style>
</head>
<body>
<ul>
  <li>php中文网一</li>
  <li class="antzone">php中文网二</li>
  <li>php中文网三</li>
  <li>php中文网四</li>
</ul>
</body>
</html>

The above code can antzone the font of the immediately adjacent li element. The color is set to red.

Next Section

new file

<!DOCTYPE html>
<html>
<head>
 <meta charset="utf-8">
 <meta name="author" content="http://ask.php.cn/" />
 <title>CSS的相邻选择符</title>
 <style type="text/css">
 div+p{
 color: #cfff2e
 }
 </style>
</head>
<body>
<div>php中文网一</div>
<p>php中文网二</p>
<span>php中文网三</span>
<p>php中文网四</p>
</body>
</html>

submit Reset Code

Automatic operation

Full Screen