If you need help understanding the main axis versus the cross axis in terms of flex direction, hopefully this helps. Enjoy.
My name is Estelle Weyl. I am a consulting web developer, am writing some books with O'Reilly, run frontend workshops, and speak about web development, performance, and other fun stuff all over the world. If you have any recommendations on topics for me to hit, please let me know via comments. If you want View all posts by Estelle Weyl