How Can I Use CSS Hover to Underline an Anchor Tag on Mouseover?

Mastering the 'hover' Property in CSS

The 'hover' property in CSS allows you to apply style changes to an element when the mouse pointer hovers over it. However, implementing this feature can sometimes pose challenges.

In your code snippet, you aimed to display an underline on an anchor tag when the mouse hovers over it. Unfortunately, your approach was unsuccessful. To rectify this, consider the correct syntax below:

a:hover {
  text-decoration: underline;
}

Alternatively, if you prefer to use a class name of 'hover,' you can employ the following:

a.hover:hover {
  text-decoration: underline;
}

While using a class name may seem appealing, it serves no additional purpose in this instance as the 'a:hover' pseudo-element achieves the same effect. Unless you have specific reasons for using a class name, the former approach is recommended.

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