Power Users: How do I fix my Walkscore text if I have a dark background?

To fix the unreadable text from Walkscore when having a dark background to this:

1. Navigate to where Walkscore is added (Most common places are Bottom of the Listings > Overview tab or Listings > Custom)
2. At the beginning of the text, before the please paste the following:

Congratulations! This should add a white background to your Walkscore tile fixing the unreadable text!