<view class="selcityhead">
    <view class="selcityleft">
        <view class="selcityimg">
            <image src="/img/sousuo.png"></image>
        </view>

        <view class="selinput">
            <input placeholder='请输入搜索城市'/>
        </view>
    </view>

    <view class="selcityright">取消</view>
</view>