The recommended way to install user styles is to use Firefox with Stylish.
If you already have Firefox with Stylish, make sure this site is allowed to run JavaScript.
You've installed this user style in Stylish. To uninstall it, open the Tools menu, choose Add-ons, click the User Styles panel on the top, click on the entry for this user style, and click Uninstall.
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You've installed this user style in Stylish. To uninstall it, open the Tools menu, choose Stylish, and remove the entry from there.
You've installed this user style in Stylish, but a newer version is available.
To uninstall this user style, open the Tools menu, choose Add-ons, click the User Styles panel on the top, click on the entry for this user style, and click Uninstall.
Like customizing Firefox? Customize your new tabs with New Tab King.
The recommended way to install this user style is to .
Make famous BBC game Nev's Jam Buster easier to view when not showed as a popup window. This is useful both when directly opening game page or if you set popup windows to open in new tabs.
Game is available on: http://www.bbc.co.uk/cbbc/smile/games/