</div>
{% endexample %}
+Feel free to mix input groups with button groups in your toolbars. Similar to the example above, you'll likely need some utilities though to space things properly.
+
+{% example html %}
+<div class="btn-toolbar mb-3" role="toolbar" aria-label="Toolbar with button groups">
+ <div class="btn-group mr-2" role="group" aria-label="First group">
+ <button type="button" class="btn btn-secondary">1</button>
+ <button type="button" class="btn btn-secondary">2</button>
+ <button type="button" class="btn btn-secondary">3</button>
+ <button type="button" class="btn btn-secondary">4</button>
+ </div>
+ <div class="input-group">
+ <span class="input-group-addon" id="btnGroupAddon">@</span>
+ <input type="text" class="form-control" placeholder="Input group example" aria-describedby="btnGroupAddon">
+ </div>
+</div>
+
+<div class="btn-toolbar justify-content-between" role="toolbar" aria-label="Toolbar with button groups">
+ <div class="btn-group" role="group" aria-label="First group">
+ <button type="button" class="btn btn-secondary">1</button>
+ <button type="button" class="btn btn-secondary">2</button>
+ <button type="button" class="btn btn-secondary">3</button>
+ <button type="button" class="btn btn-secondary">4</button>
+ </div>
+ <div class="input-group">
+ <span class="input-group-addon" id="btnGroupAddon2">@</span>
+ <input type="text" class="form-control" placeholder="Input group example" aria-describedby="btnGroupAddon2">
+ </div>
+</div>
+{% endexample %}
+
## Sizing
Instead of applying button sizing classes to every button in a group, just add `.btn-group-*` to each `.btn-group`, including each one when nesting multiple groups.