Answers for "align element in column vertically bootstrap"

bootstrap column 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>

how to center vertically in bootstrap col

<div class="my-auto">
  ...inner divs and content...
</div>