I have custom page layouts in SP2010 and I am migrating to SP2013, and I want to use them in SP2013. I noticed the html/css structure is very different in 2013 page layouts. I was wondering if there is a way to still use my old ones in 2013?
Is there a conversion tool or something? Or do I have to manually rebuild them?
I found this:
But I have no idea what the solution is...