tellform/public/modules/forms/views/directiveViews/field/dropdown.html

<div class="field row dropdown" ng-click="setActiveField(field._id, index)" ng-if="field.fieldOptions.length > 0">
    <div class="col-xs-12 field-title" ng-style="{'color': design.colors.questionColor}">
	    <h3>
	    	<span class="fa fa-angle-double-right"></span> 
	    	{{field.title}} 
	    	<span class="required-error" ng-show="field.required && !field.fieldValue">*(required)</span>
	    </h3>
    </div>
    <div class="col-xs-12 field-input ">
		<ui-select ng-model="field.fieldValue" 
				theme="selectize"
				ng-model-options="{ debounce: 250 }"  
				ng-required="field.required" 
				ng-disabled="field.disabled"
				ng-focus="setActiveField(field._id, index)">
			<ui-select-match placeholder="Type or select an option">{{$select.selected.option_value}}</ui-select-match>
			<ui-select-choices repeat="option in field.fieldOptions | filter: $select.search">
				<span>{{option.option_value | highlight: $select.search}}</span>
			</ui-select-choices>
        </ui-select>    
    </div>
</div>
<br>