Making an ios app from working android project


HI, im trying to export a proyect made with ionic 2.2 that compiles android apk on pc to ios with macbook os sierra, after some issues and 0 experience with mac, got up the project, node, cordova, ionic, java and xcode,
the app compiles well and it look fine when use “ionic serve” on browser, but the thing is when is testing on xcode emulator it looks really bad, style is unaligned, and elements off the grid, seems to be an style problem, functionality works well, is there something like a quick fix? or i really should make an specific style for ios?