How to remove link underline using CSS

With the continuous development of the Internet, web design has become more and more important, and CSS, as a technology for front-end development, has become more and more indispensable. CSS can implement many functions related to web page style, such as font size, color, underline of links, etc. Among them, the style of link underline is often modified by people. This article will share with you how to remove link underline in CSS.

1. Remove the link underline through the text-decoration attribute

In CSS, we can modify the link underline style by setting the text-decoration attribute. The text-decoration attribute has four values: underline, overline, line-through, and none. Among them, underline means using underline to modify the text, overline means using overline to modify the text, line-through means adding a horizontal line in the middle of the text, and none means no modification.

So how to remove the link underline? We just need to set the value of the text-decoration attribute to none. The CSS code is as follows:

a {

text-decoration: none;

}

In the above code, a represents the hyperlink tag. Here we set its text-decoration attribute to none, so You can remove the link underline.

2. Remove link underlines through pseudo-class selectors

In CSS, we can also use pseudo-class selectors to modify the style of hyperlinks. Pseudo-class selectors refer to keywords used to add certain special effects to elements. They begin with a colon (:). Commonly used pseudo-class selectors include:hover, :active, :link, :visited, etc.

For link underline removal, we can use: a pseudo-class selector. Through the :a pseudo-class selector, we can remove the link underline when the mouse hovers over the link. The following is the CSS code:

a:hover {

text-decoration: none;

}

In the above code, we use the :hover pseudo-class selector, which means that when the mouse hovers This style is used when on a hyperlink, and here we set the text-decoration attribute to none so that the link underline can be removed when the mouse is hovering over the link.

3. Remove link underlines through global styles

In the development of web pages, we usually use a global style code to define the style of all links. In this case, we can also remove the link underline by setting the text-decoration attribute in the global style code. The following is the CSS code:

a {

text-decoration: none;

}

In the above code, we set the text-decoration attribute of the a tag to none, so that all link tags will There is no underline effect anymore.

4. Remove the link underline through HTML attributes

In addition to setting the text-decoration attribute in the CSS code, we can also directly add the style attribute to the hyperlink tag in the HTML code to Remove link underlines. The following is the HTML code:

Hyperlink

In the above code, we added the style attribute to the a tag and set the text-decoration attribute to none, so This hyperlink will no longer have an underline effect.

Conclusion

The above are several methods for removing link underlines. You can choose one of the methods to modify the style according to actual needs. In actual development, please use style modification techniques reasonably based on factors such as the style, needs, and user experience of the web page to create a high-quality web interface suitable for users.

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