Usage: 1. The ":target" selector is used to select the currently active target element, and the syntax is ":target{style}"; 2. The target attribute is used to set the style of the hyperlink, and the syntax is "target :target-name target-new target-position".
The operating environment of this tutorial: Windows 10 system, CSS3&&HTML5 version, Dell G3 computer.
What is the usage of target in css3
: The target selector can be used to select the currently active target element.
URL with an anchor name # followed by it points to a specific element within the document. The linked element is the target element.
The example is as follows:
<html>
<head>
<style>
:target
{
border: 2px solid #D4D4D4;
background-color: #e5eecc;
}
</style>
</head>
<body>
<h1 id="这是标题">这是标题</h1>
<p><a href="#news1">跳转至内容 1</a></p>
<p><a href="#news2">跳转至内容 2</a></p>
<p>请点击上面的链接，:target 选择器会突出显示当前活动的 HTML 锚。</p>
<p id="news1"><b>内容 1...</b></p>
<p id="news2"><b>内容 2...</b></p>
<p><b>注释：</b> Internet Explorer 8 以及更早的版本不支持 :target 选择器。</p>
</body>
</html>Output result:
The target attribute is a shorthand attribute setting target-name, target -new, and target-position attributes.
The target attribute is not supported by any mainstream browser.
Syntax
target: target-name target-new target-position;
target-name specifies where to open the hyperlink (target destination).
target-new specifies that the hyperlink should be opened in a new window or a new tab in an existing window.
target-position specifies where to place the new destination link.
(Learning video sharing: css video tutorial)
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