Make button in dropdown look like any other item.
Example
<div class="dropdown">
<button class="btn btn-default" type="button" id="itemOptions1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Options
<span class="glyphicon glyphicon-menu-down offset-left" aria-hidden="true"></span>
</button>
<ul class="dropdown-menu" aria-labelledby="itemOptions1">
<li>
<a href="#">
<span class="glyphicon glyphicon-pencil offset-right" aria-hidden="true"></span>
Edit
</a>
</li>
<li>
<button type="button" class="btn btn-dropdown">
<span class="glyphicon glyphicon-remove-sign offset-right" aria-hidden="true"></span>
Delete
</button>
</li>
</ul>
</div>