<div class="py-0 bg-primary d-inline-block">Padded Div</div>
<div class="py-1 bg-primary d-inline-block">Padded Div</div>
<div class="py-2 bg-primary d-inline-block">Padded Div</div>
<div class="py-3 bg-primary d-inline-block">Padded Div</div>
<div class="py-4 bg-primary d-inline-block">Padded Div</div>
<div class="py-5 bg-primary d-inline-block">Padded Div</div>
<!-- respsonsive viariations -->
<div class="py-sm-5 d-inline-block bg-primary">Padded Div</div>
<div class="py-md-5 d-inline-block bg-primary">Padded Div</div>
<div class="py-lg-5 d-inline-block bg-primary">Padded Div</div>
<div class="py-xl-5 d-inline-block bg-primary">Padded Div</div>
You don't need to remember all CSS classes. Just use the Bootstrap Editor instead.