<header>
    <!-- fake navbar header-->
    <div class="container-lg clearfix">
        <div class="col-12 p-3">
            <a id="main-title" href="{{ .Site.BaseURL }}">{{ .Site.Title }}</a>
            <span id="sub-title">{{ .Site.Params.subTitle }}</span>
        </div>
    </div>
</header>