Bootstrap 5 Images

Images

Documentation and examples for opting images into responsive behavior (so they never become wider than their parent) and add lightweight styles to them—all via classes.

🤖 Looking for the LLM-optimized version? View llm.md

Available in Other JavaScript Frameworks

CoreUI Images components are available as native Angular, React, and Vue components. Explore framework-specific implementations below:

On this page

Responsive images

Images in CoreUI for Bootstrap are made responsive with .img-fluid. This applies max-width: 100%; and height: auto; to the image so that it scales with the parent element.

html

<img src="..." class="img-fluid" alt="...">

Image thumbnails

In addition to our border-radius utilities, you can use .img-thumbnail to give an image a rounded 1px border appearance.

html

<img src="..." class="img-thumbnail" alt="...">

Aligning images

Align images with the helper float classes or text alignment classes. block-level images can be centered using the .mx-auto margin utility class.

html

<img src="..." class="rounded float-start" alt="...">

<img src="..." class="rounded float-end" alt="...">

html

<img src="..." class="rounded mx-auto d-block" alt="...">

html

<div class="text-center">
  <img src="..." class="rounded" alt="...">

</div>

Picture

If you are using the <picture> element to specify multiple <source> elements for a specific <img>, make sure to add the .img-* classes to the <img> and not to the <picture> tag.

<picture>
  <source srcset="..." type="image/svg+xml">
  <img src="..." class="img-fluid img-thumbnail" alt="...">
</picture>

Customization

SASS variables

Variables are available for image thumbnails.

scss/_variables.scss

$thumbnail-padding:                 .25rem;
$thumbnail-bg:                      var(--#{$prefix}body-bg);
$thumbnail-border-width:            var(--#{$prefix}border-width);
$thumbnail-border-color:            var(--#{$prefix}border-color);
$thumbnail-border-radius:           var(--#{$prefix}border-radius);
$thumbnail-box-shadow:              var(--#{$prefix}box-shadow-sm);