Markup: base_header.twig
<header role="banner">
<div class="header__top-wrapper">
</div>
<div class="header__inner-wrapper">
{# Manually adding this for Shop developers as our branding block isn't currently a PL element #}
<div id="block-comicrelief-branding" class="block block-system block-system-branding-block">
<a href="/" title="Home" rel="home" class="site-logo" tabindex="2">
</a>
</div>
{% include directory ~ '../../../base/components/navigation/main-nav.twig' %}
{% include directory ~ '../../../base/components/meta-icons/meta-icons.twig' %}
</div>
</header>
Source:
_shop19-styleguide.scss
, line 264