title: SVG Icons are Invisible
body: <p>I'm working on a BigCommerce theme and somewhere along the way, the SVG icons that are inside buttons disappeared. I can't for the life of me figure out what style is causing them not to show.</p>
  
  <p>Here's a link to an example page: <a href="https://brazos-sticks-dev7.mybigcommerce.com/twisted-oak-walking-cane/" rel="nofollow noreferrer">https://brazos-sticks-dev7.mybigcommerce.com/twisted-oak-walking-cane/</a></p>