<div ng-class="'ant-select ant-select-single ant-select-show-arrow'+(size==='small'?' ant-select-sm':'')" ng-click="handleOpen($event)">

      <div class="ant-select-selector">
          <span class="ant-select-selection-item">{{state.label}}</span>

      </div>

      <span class="ant-select-arrow">
          <es-icon type="DownOutlined"></es-icon>
      </span>
      <span hidden ng-transclude></span>

  </div>