keithcurtis said: Any answer would deeply depend on the sheet you are using. If you have skill with CSS and HTML, you can install your sheet manually and tweak the code. This would change the sheet appearance for everyone in that particular game. Or you could use an extension like Stylus, that can modify the CSS of the sheet for your particular browser. What sheet are you using? if it is a popular one, it's possible someone has already posted a style. Sorry, should have specified more. i am creating a custom sheet for my game, and the thing I want to do is let the players choose the color of the sheet through a options input. If you want to check the code for it so far, it's at <a href="http://www.github.com/bakatronium/instinct" rel="nofollow">www.github.com/bakatronium/instinct</a>