I moved a site to GP from a previous installation using another theme and everything works now fine, thanks to this awesome support.
The only thing I still miss from the previous theme is those lines below widget titles and in between each item that were making the sidebar columns nicer to scroll:
Is there a way to have this display: inline-block; to align in center?
I mean exactly the same, the line being same length as title, but center aligned.
I find it so nice that I want to replicate it for titles at homepage, with local CSS only for that page and h1.