libdatachannel/pages/theme/templates/github.html

{% if GITHUB_URL %}
<a href="{{ GITHUB_URL }}">
{% if GITHUB_POSITION != "left" %}
<img style="position: absolute; top: 0; right: 0; border: 0;" src="{{ SITEURL }}/images/forkme_right_gray_6d6d6d.svg" alt="Fork me on GitHub" />
{% else %}
<img style="position: fixed; top: 0; left: 0; border: 0; z-index: 1;" src="{{ SITEURL }}/images/forkme_left_gray_6d6d6d.svg" alt="Fork me on GitHub" />
{% endif %}
</a>
{% endif %}