CSS Resources

Cascading Style Sheets (CSS) is used on every every website.  Below are some good resources:

Good reference sites:
http://www.w3schools.com/css/

Examples of how CSS can completely change the look and layout of a page:
http://www.csszengarden.com/

Tutorials

http://www.quackit.com/css/

https://www.tutorialspoint.com/css/index.htm

Videos

CSS Jump Start
https://mva.microsoft.com/en-US/training-courses/css-jump-start-8474?l=WQPS1WXz_9104984382

HTML5 & CSS3 for Absolute Beginners
https://mva.microsoft.com/en-US/training-courses/14207

CSS Quick References

https://www.cheatography.com/davechild/cheat-sheets/css2/

https://www.smashingmagazine.com/2010/05/css-2-1-and-css-3-help-cheat-sheets-pdf/