hugo-theme-introduction/layouts/partials/li.html

<!--
<li class="post-item">
    <div class="col-md-6 col-xs-6" style="text-align:right">{{ .Date.Format .Site.Params.dateform }}</div>
    <div class="col-md-6 col-xs-6" style="text-align:left"><a href="{{ .Permalink }}">{{ .Title }}</div></a>
</li>
-->
<li class="post-item">
    <span>{{ .Date.Format .Site.Params.dateform }}</span>
    <span><a href="{{ .Permalink }}">{{ .Title }}</a></span>
</li>