Instead of putting them here in my post one by one i will just point you directly to the main post of where i stumbled the Cheat Sheets -- in this post he collected a top cheat sheets to guide beginner like us or even pro web developer.
I will share you though the few useful cheat sheets that i used most of the time as reference or sometimes i start from them then i just make some few changes on the way.
This are so easy to follow and understand, the image explains very well aswell...If you enjoyed tweaking and making templates you can print them...put them right in front your work station. I bookmarked mine all my resources of CSS and design inspiration.
I hope you guys find something new with this post.