I'm building something in Polymer. I'm a little worried though. It doesn't appear that cross browser comparability is considered a show-stopper by the Polymer t

I'm building something in Polymer. I'm a little worried though. It doesn't appear that cross browser comparability is considered a show-stopper by the Polymer team. Things work great in Chrome but they just don't have the same fit and finish in other browsers. In mobile safari things jiggle, redraw, jump around, and sometimes ignore touch input.