<!--pages/service/service.wxml-->
<view class='box'>
 <view class='box_item' bindtap='tel'>
  <view class='item_icon'>
  <text class='iconfont icon-dianhua'></text>
  </view>
  <view class='tel'>拨打电话</view>
 </view>
 <view class='box_item' >
 <button open-type='contact' button-hover='button-hover'></button>
  <view class='item_icon kufu'>
  <text class='iconfont icon-kefu'></text>
  </view>
  <view class='tel'>在线客服</view>
 </view>
</view>