Stable Page fixes

Various styling fixes for the stable
Fix for #285 (Rare Pets contributor badge blocking wolf pet)
Fix for #286 (Semi-opaque Icons for pets that had turned into mounts were missing)
Fix for #287 (Dividers were acting as links)
The span that was the food progress for a pet wasn't appearing. Converting it to a div (so it would be display: block) and then giving it a height of 100% allowed the progress to be shown.