Because of the use of CSS in our software, I highly recommend anyone not familiar with CSS use these articles to get comfortable with the basics.
15 Must Read Articles for CSS Beginnershttp://line25.com/articles/15-must-read-ar...r-css-beginnersQUOTE
Are you new to CSS? The initial process of learning this nifty language can be a little daunting, there’s so much to learn it can sometimes be difficult to figure out where to start. Luckily there’s plenty of valuable information and resources out there on the web that covers everything from the basics through to advanced topics. This collection of 15 articles pulls together some of the best must read blog posts for anyone looking to get started with CSS styling.
I especially like the concepts for CSS specificity but I'm geeky that way. Enjoy!