Image replacement
Swap text for background images with the image replacement class.
Warning
The text-hide() class and mixin has been deprecated as of v4.1. It will be removed entirely in v5.
Utilize the .text-hide class or mixin to help replace an element’s text content with a background image.
<h1 class="text-hide">Custom heading</h1>// Usage as a mixin
.heading {
@include text-hide;
}Use the .text-hide class to maintain the accessibility and SEO benefits of heading tags, but want to utilize a background-image instead of text.
Bootstrap
<h1 class="text-hide" style="background-image: url('/docs/4.1/assets/brand/bootstrap-solid.svg'); width: 50px; height: 50px;">Bootstrap</h1>