The way to remove the underline of the a tag in css is to add the text-decoration attribute to the a tag and set the attribute value to none, which means that the text decoration has no lines, for example [text-decoration-line: none; ].
The operating environment of this article: windows10 system, css 3, thinkpad t480 computer.
We can specify the type of line to be used for text decoration through the text-decoration-line attribute.
Common attribute values:
none Default value. Specifies that there will be no lines for text modification
underline Specifies that a line will be displayed below the text
overline Specifies that a line will be displayed above the text
line-through Specifies that a line will be displayed in the middle of the text
initial Sets this property to its default value
inherit Inherit this attribute from the parent element
Example:
<!DOCTYPE html>
<html>
<head>
<style>
p
{
text-decoration-line: overline;
-moz-text-decoration-line: overline; /* 针对 Firefox 的代码 */
}
</style>
</head>
<body>
<p>
本实例中的段落上方会显示一条线。</p>
<p><b>注意：</b>几乎所有的主流浏览器都不支持 text-decoration-line 属性。</p>
<p><b>注意：</b>Firefox 支持另一个可替代该属性的属性，即 -moz-text-decoration-line 属性。</p>
</body>
</html>Running effect:
Related video tutorials: css video tutorial
The above is the detailed content of How to remove the underline of a tag in css. For more information, please follow other related articles on the PHP Chinese website!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
