how to make a div in center in bootstrap code example
Example 1: centralize div bootstrap
<div class="row align-items-center justify-content-center">
<div class="col">This will be centered vertically and horizontally</div>
</div>
Example 2: align eliment in center of row bootstrap
<div class="row justify-content-center">
...inner divs and content...
</div>
Example 3: how to center vertically in bootstrap col
<div class="my-auto">
...inner divs and content...
</div>