Sencha announces new themes in Sencha Touch 2.2 .

For those who unfamiliar, Sencha provides HTML5-based app development tools and services for building universal apps that
run on any device.

Henceforth Sencha Touch 2.2 includes new capabilities for theming. This means Themes let you now customize the CSS in your application for different platforms. ‘’A platform can be a different browser such as Chrome, Internet Explorer 10, or Safari, or a device category such as Android, iOS, BlackBerry 10, Windows Phone, or Microsoft Surface Pro or RT.’’