SVG inline

Simply copy/paste this into your HTML:

<svg class="humbleicons hi-brand-apple" xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="none" viewBox="0 0 24 24"><path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.5 7.501c1 0 1.5.499 2.5.499s1.5-.499 2.5-.499 2.502.511 3.348 2.298C16 11.5 15 13 17.5 15.5a14.581 14.581 0 0 1-1 2C15 20 13.655 19 12.155 19 10.655 19 9 20.001 7.5 17.5c-5-7.5 0-10 2-9.999ZM12.155 5.5c.5-1 1.5-2 2.5-2.5-.5 1-1.5 2-2.5 2.5Z"/></svg>

SVG sprite

Download the sprite file and address the icon by its slug:

<svg class="humbleicons"><use xlink:href="humbleicons.svg#brand-apple"/></svg>