Responsive News Website using CSS Flexbox

The most difficult part of this project was build the responsive part because there were many elements to be coded.

And I'm a little bit unsure about navbar mobile menu and how it would run in other devices.

I would like to know how to code a good css, worthing organization, semanthic, and turning the code more readable.

My code is opened to review and any constructive criticism.

Thanks everyone, Greetings!

"Always Learning..."