bootstrap row justify center 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: bootstrap justify-content-center for md
<div class="row justify-content-md-center"></div>
Example 3: bootstrap justify-content-center for lg
<div class="row justify-content-lg-center"><div>