Large buttons with class
btn-lg
<button type="button" class="btn btn-primary btn-lg">Large primary</button>
<button type="button" class="btn btn-secondary btn-lg">Large secondary</button>
Medium buttons with no special class because it's default
<button type="button" class="btn btn-primary">Default primary</button>
    <button type="button" class="btn btn-secondary">Default secondary</button>
Small buttons with class
btn-sm
<button type="button" class="btn btn-primary">Small primary</button>
    <button type="button" class="btn btn-secondary btn-sm">Small secondary</button>
by Valeri Tandilashvili
4 years ago
Bootstrap
buttons
Bootstrap v5: Getting Started (Buttons, Responsive Columns, Accordion)
1
Pro tip: use ```triple backticks around text``` to write in code fences