Quantum Admin

Images

Responsive images

Images in 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 width.

Responsive images

Image thumbnails

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

Image thumbnails

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.

Image thumbnails
Image thumbnails

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>