layout using flexbox

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

centering div using flexbox

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

centering div, make it usable for mobile. I used flexbox

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

Is applying flex on the body a good choice? can you suggest the best solution for centering the div? and making 3 divs one containing text the other containing an image with text div and the third container containing all of them (card) is this a good solution and thinking about how to write the structure of design?