小程序P180 18.登录与支付-用户信息-渲染第三个面板区域
①定义第三个面板区域的 UI 结构：
<!-- 第三个面板 -->
<view class="panel">
<view class="panel-list-item">
<text>收货地址</text>
<uni-icons type="arrowright" size="15"></uni-icons>
</view>
<view class="panel-list-item">
<text>联系客服</text>
<uni-icons type="arrowright" size="15"></uni-icons>
</view>
<view class="panel-list-item">
<text>退出登录</text>
<uni-icons type="arrowright" size="15"></uni-icons>
</view>
</view>

②美化第三个面板区域的样式：
.panel-list-item {
height: 45px;
display: flex;
justify-content: space-between;
align-items: center;
font-size: 15px;
padding: 0 10px;
}