Here is the link to CSS SANDBOX
It got way bigger than I anticipated. I would love some feedback on the app itself. There is a help button that should be easy to find. Let me know if you find any bugs or have criticisms or anything really. I have been coding for a month and this is the first complex(by my newbie standards) thing I have made. Thanks.
I also made a few screencasts on You Tube that show me building the app in codepen and explain some of the code I used.