Borders
You can use border utilities for quick styling of border and border-radius of an element. They are great for images, buttons or any other elements.
Border
You can use border utilities to add or remove an element’s borders. For that you should choose from all borders or one at a time.
Additive
<span class="border"></span>
<span class="border-top"></span>
<span class="border-right"></span>
<span class="border-bottom"></span>
<span class="border-left"></span>
Subtractive
<span class="border-0"></span>
<span class="border border-top-0"></span>
<span class="border border-right-0"></span>
<span class="border border-bottom-0"></span>
<span class="border border-left-0"></span>
Border color
Change the border color using utilities built on our theme colors.
<span class="border border-primary"></span>
<span class="border border-secondary"></span>
<span class="border border-success"></span>
<span class="border border-danger"></span>
<span class="border border-warning"></span>
<span class="border border-info"></span>
<span class="border border-light"></span>
<span class="border border-dark"></span>
Border radius
Add classes to an element to easily round its corners.
<img src="img/avatar-1.jpg" class="rounded" alt="...">
<img src="img/avatar-1.jpg" class="rounded-top" alt="...">
<img src="img/avatar-1.jpg" class="rounded-right" alt="...">
<img src="img/avatar-1.jpg" class="rounded-bottom" alt="...">
<img src="img/avatar-1.jpg" class="rounded-left" alt="...">
<img src="img/avatar-1.jpg" class="rounded-circle" alt="...">
<img src="img/avatar-1.jpg" class="rounded-0" alt="...">
<img src="img/avatar-1.jpg" class="rounded-top-pill" alt="...">
<img src="img/avatar-1.jpg" class="rounded-right-pill" alt="...">
<img src="img/avatar-1.jpg" class="rounded-bottom-pill" alt="...">
<img src="img/avatar-1.jpg" class="rounded-left-pill" alt="...">
<img src="img/avatar-1.jpg" class="rounded-top-left-pill" alt="...">
<img src="img/avatar-1.jpg" class="rounded-bottom-left-pill" alt="...">