<view class="box_main {{isopen==1?'box_isopen':''}}"  >
    <view class="dian" bindtap="open_box">
        <image src="{{iurl}}/miniapp/images/sheng_lue.png" ></image>
    </view>
    <view class="cl_list">
        <view class="item" data-url="{{nav_left_url}}" bindtap="goto">{{nav_left}}</view>
        <view class="item" data-url="{{nav_center_url}}" bindtap="goto">{{nav_center}}</view>
        <view class="item" data-url="{{nav_right_url}}" bindtap="goto">{{nav_right}}</view>
        <view class="item big" bindtap="close_box">×</view>
    </view>
</view>

