<button>
    <span
        ng-if="::$ctrl.label"
        translate>
        {{::$ctrl.label}}
    </span>
    <vn-icon
        ng-if="::$ctrl.icon"
        icon="{{::$ctrl.icon}}">
    </vn-icon>
    <vn-icon
        class="button-menu__arrow_down"
        icon="keyboard_arrow_down">
    </vn-icon>
</button>
<vn-drop-down
    vn-id="drop-down"
    on-select="$ctrl.onDropDownSelect(item)">
</vn-drop-down>