Mail App with Flexbox - Codepen

Hello, dribbbler's! How was your week?

I created a new interface using flexbox. This is a simple email application. The main goal was to create an interface with flexbox, no float, no clearfix. Similarly as in my previous work.
I also added a simple modal window to write a new message, just click on the blue button.

Please make sure you check out real pixels

And don't forget to check out Live codepen version

Thanks for watching and have a good weekend!