CheerApp - ThemeForest Premium App HTML Template | 52,6 MB
CheerApp is a premium HTML /CSS Template created to showcase software. It comes with three main, pre-coded, unique color schemes and allows you to change every color using CSS . This is really nice base to create every possible color combination without the need to slice and export images from PhotoShop – everything you need is in CSS !

DEMO:
http://themeforest.net/item/cheerapp-premium-app-html-template/full_screen_preview/286942