Flex all round

What are you most proud of, and what would you do differently next time?

Well, that I am able to complete it. It looks so simple but it took me quite some time just to set it all up, the width and height.

What challenges did you encounter, and how did you overcome them?

Setting up the width and height which is rather specific rather than dynamic.

What specific areas of your project would you like help with?

Don't know if it is related to the project, but can this be built without setting width and height to the main-container?