The new template has two problems when displayed in the standard Android browser (tested on Android 4.0.3 on a tablet - no mobile styles involved).
1st: the page tools are invisible. They can still be clicked (if you know where they are) and are shortly visible then while the new page loads.
2nd: the SVG gradient background doesn't work as expected (the 1st screenshot below doesn't really represent how it looks like due to encoding artefacts). It basically just looks like a gray box, see second screenshot for real colors. With CSS gradients it works correctly (see 3rd screenshot).