class="col-md-4" bootstrap 4 code example
Example 1: a column inside another column bootstrap html
<div class="row">
<div class="col-sm-9">
Level 1: .col-sm-9
<div class="row">
<div class="col-8 col-sm-6">
Level 2: .col-8 .col-sm-6
</div>
<div class="col-4 col-sm-6">
Level 2: .col-4 .col-sm-6
</div>
</div>
</div>
</div>
Example 2: whatever by Clever Crane on May 31 2020 Donate Comment
<div class="col-lg-3 mb-4">