Flat Pricing tables

Designed by @Kevin Cdnc for a school project of us.

Coded by me in HTML / SCSS.

Note that the middle responsive state is an "exploration" of a concept. I know the merged colors can be odd. I'm workin on it. But I would like to try this effect, to see if it can be cool on some other project.

Note that the content is created via the SCSS stylesheet. So you can change any values you want, as well as the colors.

Don't forget to check the attached images.
Feedbacks, advices and comments are welcome.

As always, find my online demos :

CSSDeck : http://cssdeck.com/labs/full/scss-pricing-tables
Codepen : http://cdpn.io/KIoCs