Borders

Use border utilities to quickly style the border and border-radius of an element. Great for images, buttons, or any other element.

Border

Additive

              
  <span class="border"></span>
  <span class="border-top"></span>
  <span class="border-end"></span>
  <span class="border-bottom"></span>
  <span class="border-start"></span>

Subtractive

              
  <span class="border-0"></span>
  <span class="border-top-0"></span>
  <span class="border-end-0"></span>
  <span class="border-bottom-0"></span>
  <span class="border-start-0"></span>

Border color

              
  <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>
  <span class="border border-white"></span>

Border width

              
  <span class="border border-1"></span>
  <span class="border border-2"></span>
  <span class="border border-3"></span>
  <span class="border border-4"></span>
  <span class="border border-5"></span>

Border radius

              
  <img src="..." class="rounded" alt="...">
  <img src="..." class="rounded-top" alt="...">
  <img src="..." class="rounded-end" alt="...">
  <img src="..." class="rounded-bottom" alt="...">
  <img src="..." class="rounded-start" alt="...">
  <img src="..." class="rounded-circle" alt="...">
  <img src="..." class="rounded-pill" alt="...">

Sizes

              
  <img src="..." class="rounded-0" alt="...">
  <img src="..." class="rounded-1" alt="...">
  <img src="..." class="rounded-2" alt="...">
  <img src="..." class="rounded-3" alt="...">

Getting Started

Layout

Content

Components

Utility classes

Extend

Borders

Border

Additive

Subtractive

Border color

Border width

Border radius

Sizes

On this page