<div class="input-group-btn">
<div class="btn-group" role="group">
<div class="dropdown dropdown-lg">
- <button type="button" class="btn btn-default dropdown-toggle"
+ <button type="button" class="btn btn-pedefault dropdown-toggle"
data-toggle="dropdown" aria-expanded="false">
<span class="caret"></span>
</button>
</form>
</div>
</div>
- <button type="button" class="btn btn-default"
+ <button type="button" class="btn btn-pedefault"
ng-click="refresh(search = null);">
<span aria-hidden="true">Clear</span>
</button>