s bg-light p-2 rounded-lg') }}{% endraw %}</pre>
Output: {{ render_icon('heart', '4em', classes='text-success bg-light p-2 rounded-lg') }}

<h2>Buttons with SVG icon</h2>
<a class="btn btn-primary text-white">Download {{ render_icon('arrow-down-circle') }}</a>
<a class="btn btn-success text-white">Bookmark {{ render_icon('bookmark-star') }}</a>

<h2>Font icon with custom size and Bootstrap color</h2>
<pre>{% raw %}{{ render_icon('heart', '25px', 'primary', font=True) }}{% endraw %}</pre>
Output: {{ render_i