bootstrap 5 align middle vertical code example
Example 1: bootstrap div vertical center
<div class="jumbotron d-flex align-items-center min-vh-100">
<div class="container text-center">
I am centered vertically
</div>
</div>
Example 2: bootstrap 5 vertical align
<span class="align-baseline">baseline</span><span class="align-top">top</span><span class="align-middle">middle</span><span class="align-bottom">bottom</span><span class="align-text-top">text-top</span><span class="align-text-bottom">text-bottom</span>