inline class bootstrap code example
Example 1: display sm none
Hidden on all .d-none
Hidden only on xs .d-none .d-sm-block
Hidden only on sm .d-sm-none .d-md-block
Hidden only on md .d-md-none .d-lg-block
Hidden only on lg .d-lg-none .d-xl-block
Hidden only on xl .d-xl-none
Visible on all .d-block
Visible only on xs .d-block .d-sm-none
Visible only on sm .d-none .d-sm-block .d-md-none
Visible only on md .d-none .d-md-block .d-lg-none
Visible only on lg .d-none .d-lg-block .d-xl-none
Visible only on xl .d-none .d-xl-block
Example 2: bootstrap display inline block
<div class="d-inline-block"></div>
Example 3: 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>