DedeV6/src/theme/dedebiz/widget_recommend_sg.htm

<div class="card ddcard py-3">
    <div class="card-header">
        <div class="row">
            <div class="col-md-12 caption"><span>推荐文档</span></div>
        </div>
    </div>
    <ul class="list-group list-group-flush">
        {dede:arclistsg flag='c' titlelen='42' row='10'}
        <li><a href="[field:arcurl/]" title="[field:fulltitle/]">[field:title/]</a></li>
        {/dede:arclistsg}
    </ul>
</div>