tabler/preview/pages/_includes/ui/icon.html

{% assign icon-name = include.icon %}
{% assign icon-type = include.type | default: "outline" %}

{% assign replace-to = "icon" %}

{% if include.class %}
{% assign replace-to = replace-to | append: ' ' | append: include.class %}
{% endif %}

{% if include.color %}
{% assign replace-to = replace-to | append: ' text-' | append: include.color %}
{% endif %}

{% if include.inline %}
{% assign replace-to = replace-to | append: ' icon-inline' %}
{% endif %}

{% if include['size'] %}
{% assign replace-to = replace-to | append: ' icon-' | append: include['size'] %}
{% endif %}

{% assign replace-to = 'class="' | append: replace-to | append: '"' %}

{% if site.useIconfont %}
	<i class="icon ti ti-{{ icon-name }}{% if include.color %} {{ include.color }}{% endif %}{% if include.class %} {{ include.class }}{% endif %}"></i>
{% elsif icons[icon-name] %}
	<!-- Download SVG icon from http://tabler.io/icons/icon/{{ icon-name }} -->
	{% assign svg-icon = icons[icon-name].svg[icon-type] | default: '' %}
	{% assign svg-icon = svg-icon | replace: '<path stroke="none" d="M0 0h24v24H0z" fill="none"/>', '' %}
	{{ svg-icon | replace_regex: 'class=\"[^"]+\"', replace-to }}
{% endif %}