Icons

docs/_includes/icons includes Bootstrap Icons.
You can use them like this.

 Download Link

<a href="https://url_here"><svg viewBox="0 0 16 16" class="icon" style="width:1em; vertical-align: -0.35em"><use xlink:href="#svg-download"></use></svg>&nbsp;Download Link</a>

<svg viewBox="0 0 16 16" class="icon"><use xlink:href="#svg-git"></use></svg>
<svg viewBox="0 0 16 16" class="icon"><use xlink:href="#svg-sun"></use></svg>
<svg viewBox="0 0 16 16" class="icon"><use xlink:href="#svg-moon"></use></svg>
<svg viewBox="0 0 16 16" class="icon"><use xlink:href="#svg-cancel"></use></svg>