Ты will need:
Google Chrome
High Contrast extension

1. Get Google Chrome at google.com/chrome.
2. Once it's gotten downloaded and installed, open it up.
3. Go to chrome.google.com/webstore.
4. Install the High Contrast extension
(Note: If Ты have all/one of them, your good to go.)
5. Go to Fanpop in Google Chrome.
6.Go to the extension by the address bar.
7. Click it, a menu should appear.
8. Click anything Ты want.
9. Ты are finished.
10. To turn it back, click the Normal option.
And that is how to get Fanpop Themes!