Flexbox Cheat Sheet (CSS3 Flexible Box)

I’m not new to Flexbox magic, but I don’t use it often, and so after a pause in use, I have to open this CSS-Tricks post to refresh my memory.

I decided to create a brief visual crib on the Flexbox for those cases of memory refreshment after a pause in the future. I think I got a cheat sheet based on ... cheat sheets.



I thought that I should share this cheat sheet, maybe it will be useful for other developers as well as for me. On this CodePen demo, you can quickly practice to consolidate what you have learned.
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For those who want to print this cheat sheet, I prepared a PDF .