how to add inline to class bootstrap code example

Example 1: bootstrap display inline block

<div class="d-inline-block"></div>

Example 2: Inline bootstrap

<ul class="list-inline">
  <li class="list-inline-item">This is a list item.</li>
  <li class="list-inline-item">And another one.</li>
  <li class="list-inline-item">But they're displayed inline.</li>
</ul>