bootstrap 4.6 background image code example
Example: add background image in bootstrap 5
<div class="has-bg-img bg-purple bg-blend-screen">
<h4>Background blend mode: Multiply</h4>
<img class="bg-img" src="...">
</div>
<div class="has-bg-img bg-purple bg-blend-screen">
<h4>Background blend mode: Multiply</h4>
<img class="bg-img" src="...">
</div>