<div class="activity">
         <div class="cont">
            <el-tabs
              v-if="search && search.length > 0"
              v-model="first"
              @tab-click="handleClick"
            >
               <el-tab-pane
            v-for="(item, index) in search"
            :key="index"
            :label="item.category_name"
            :name="item.id"
            :lazy="true"
            >
              </el-tab-pane>

    </el-tabs>
         </div>
      </div>