Is there a way so home page can be left align but all other pages are center align ?
Or even better : can home page be 100% wide and then pages be 100% wide meaning like 20% menu + 60% content + 20% right side widget ?
I am not webmaster so my CSS knowledge is limited...Thanks for your help
I'm sorry, but this kind of modification would require advance level CSS modifications.
I don't think it is hard, just someone with experience should do it in order to find best solution and test everything properly so some page doesn't get broken.