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中文網(wǎng)</title>
<style type="text/css">
li{color:blue}
.antzone+li{
color:red;
}
</style>
</head>
<body>
<ul>
<li>php中文網(wǎng)一</li>
<li class="antzone">php中文網(wǎng)二</li>
<li>php中文網(wǎng)三</li>
<li>php中文網(wǎng)四</li>
</ul>
</body>
</html>The above code can antzone the font of the immediately adjacent li element. The color is set to red.
