This isn't exactly related to themes or templates... but is about CSS/HTML thus I'm posting it here.
Currently I'm trying to make a flowchart, this is the code I've got so far (pasted into a post):
How can I make only the headings ("step x") for each section be bold and larger? (and not the content after, "blah blah then this etc")
Also, how can I make rounded corners instead of sharp edges?