Bootstrap class: .col-# (<576px)

<div class="container">
  <div class="row">
    <div class="col-2">
      <!-- Content -->
    </div>
    <div class="col-2">
      <!-- Content -->
    </div>
    <div class="col-8">
      <!-- Content -->
    </div>
  </div>
</div>

Preview

col-2

col-2

col-8

Tips 💡

You don't need to remember all CSS classes. Just use the Bootstrap Editor instead.

More in Bootstrap Grid

Bootstrap 4 & 5