SVG
<img data-src="check-thin.svg" class="iconic iconic-sm" alt="check-thin">
<img data-src="check-thin.svg" class="iconic iconic-md" alt="check-thin">
<img data-src="check-thin.svg" class="iconic iconic-lg" alt="check-thin">
Default Icon Font
<span class="iconic iconic-sm" data-glyph="check-thin" title="check thin" aria-hidden="true"></span>
<span class="iconic iconic-md" data-glyph="check-thin" title="check thin" aria-hidden="true"></span>
<span class="iconic iconic-lg" data-glyph="check-thin" title="check thin" aria-hidden="true"></span>
Bootstrap Icon Font
<span class="iconic iconic-check-thin iconic-sm" title="check thin" aria-hidden="true"></span>
<span class="iconic iconic-check-thin iconic-md" title="check thin" aria-hidden="true"></span>
<span class="iconic iconic-check-thin iconic-lg" title="check thin" aria-hidden="true"></span>
Foundation Icon Font
<span class="fi-check-thin iconic-sm" title="check thin" aria-hidden="true"></span>
<span class="fi-check-thin iconic-md" title="check thin" aria-hidden="true"></span>
<span class="fi-check-thin iconic-lg" title="check thin" aria-hidden="true"></span>