An old colleague of mine and now HTML extraordinaire, Adam Kinney, just recently posted on his spelunking of some styling in both WinJS and XAML runtimes with regard to icons/buttons to use in a Metro style app and the AppBar. Adam has two posts: (WinJS) Windows 8 AppBarIcons enumerated and visualized (XAML) Windows 8 AppBarButtonStyles enumerated and visualized Basically what these do is define a set of styles, both in CSS and XAML, that map back to unicode values in the Segoe UI Symbol font. This contains a...