Social-proof-section

Okay, this one was a little bit tough in the desk version. But probably its my best work.

I used the flex layout e and for the first time the function 'flex-wrap: wrap;', and it was good to improve in other flex specifics. As I said, the desk version has been tough, indeed the @media query code is a mess and much longer than I aspected.

Have always the same problems with %, em units. I probably still don't know how to use them in the right way.

By the way, take a look to my code and let me know if I could have done it better.

I'ld love to get some advice (specially on the units as I said above).