Code On CodePen: http://codepen.io/cfx_404/pen/apOELJ
The actual code differs from CodePen as:
background: currentColor url(apps/polymon.svg) …
I am trying to get my SVG into the center (either by clipping it before applying or afterwards).
Apparently CodePen doesn’t let your base64 image to be rendered properly or is working with external SVG.
Since the Polymon image is a background, I’m not sure how to clip the svg so as the text comes in centered.