kitty/docs/_templates/support.html

{% if pagename != "support" %}
<div id="support" style="text-align: center">
    <form class="support-form" action="{{ pathto('support') }}" title="{{ _('Donate to support kitty development') }}">
        <input type="submit" value="{{ _('Support kitty') }}">
    </form>
</div>
{% endif %}