a tag remove underline css

a tag CSS style to remove underline

When a link uses the a tag, the browser will add an underline by default to remind the user that this is a clickable link. However, in some special scenarios, you may not want the underline to appear, or you may want the link style to be more eye-catching. At this point, we can use CSS styles to achieve the effect of removing the underline from the a tag.

The following are several implementation methods:

1. The text-decoration attribute will remove the underline

   a {
     text-decoration: none; /* 去掉下划线 */
   }

2. Use the border-bottom style Instead of underline

   a {
     text-decoration: none; /* 去掉下划线 */
     border-bottom: 2px solid #333; /* 添加底部边框 */
   }

3. Use text-shadow style

   a {
     text-decoration: none; /* 去掉下划线 */
     text-shadow: 0 1px 0 #ccc; /* 添加文字阴影 */
   }

   This method achieves a glow-like effect while removing the underline.

4. Use pseudo-class styles to set different styles

   a {
     text-decoration: none; /* 去掉下划线 */
   }
   
   a:hover {
     text-decoration: none; /* 悬停时去掉下划线 */
     font-weight: bold; /* 悬停时添加加粗效果 */
   }

   This method makes full use of the pseudo-class selector in CSS so that links can have different styles in different states. style.

Note: In the above methods, the text-decoration attribute is used to remove underlines. This property can not only remove underlines, but also add and modify other styles such as slashes and strikethroughs. Of course, removing all underscores is the most common application.

Summary

Once the a tag is decorated with text, users will realize that it is a clickable link. But in some cases, underlines may appear too abrupt or interfere with a designer's creativity. In this case, we can use CSS styles to remove the underline, or add other decorative effects.

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