You have to spend time to learn about JA T3 to make sure that JA T3 usage doesn’t confuse you. However, the mobile layout is limited as you don’t have any control over which modules you want to display on mobile devices. Some other frameworks have templates integrated in the package so you just need to install it only once. (**) Free/Commercial: Free: You can download it without paying a fee, with or without registration. Firebug even shows you the computed style-values for the selected element, make sure you have activated the style-tab for our example. Related talks Learn more Discuss 454 comments Enthusiastically agree?