Responsive page using typescript and flexbox

Hey, everyone!

This time I bring a responsive project with typescript. This is a new tool for me, so I got a little struggle with the semantic, but in the end it hasn't interfered in the result.

I haven't styled the select button, but all the other requirements met and I'm very satisfied with the result.

Yet, if anyone has tips or opinions, I'll be very grateful to read and implement the new ideas I receive.

I appreciate, once again, your help and time to comment the project!!

See you soon ☺️