Links are used to navigate somewhere else. To show that this area is clickable it changes its color when you hover over it.

<a href="#" class="link">This is an example link. </a>
<a href="#" class="link">This is an another much longer example link. </a>
<a href="#" class="link">Short link. </a>

A link is used to navigate from one page to another. It changes it color when you hover it.