<div class="panel-left">
    <div class="qr-code">
        <img class="code" src="{{csSetting.pcAdImg}}">
        <div class="scan">
            <span class="icon"></span>
            <span class="tip">扫描二维码<br>现在手机客户端</span>
        </div>
    </div>
    <img src="{{csSetting.pcAdImg}}" class="adv">
</div>