You can use the div tag in steem? I never knew that! I'm really interested to know to what extent of HTML does steem supports. Organically I would slowly figure it out myself, yes. Buts it's nice if there is a cheatsheet that I can just refer to.
It's really awesome as it is how steem not only use Markdown but full on HTML. As I just recently started dabbing in Html and css (33% on Code Academy if it means anything haha), it's nice to have a platform where I can practice some small coding. Even if just abit.