Themify Tisa WordPress Theme GPL Overview:
Tisa is the latest addition to our responsive theme collection. What is responsive? Responsive means the design is adaptive to the browser’s viewport. The layout is completely fluid. No matter what device and resolution that your visitor is using, the theme automatically resizes and flows with the viewport.
It works on most desktop browsers (Chrome, Firefox, Safari, IE, etc.) and mobile devices such as iPhone, iPad, Blackberry, and Android. To see this in action, view the demo and resize the browser window. If you like responsive layout, you may also like: Elemin, Funki, Minblr, Wumblr, and iTheme2.