Website mockup about a double side navigation and sober interface.
Double side is a website concept divided in two parts: dark and bright side. Everytime you click on an item the result appear's on the other side. The concept is ready for responsive design, this time the page would be cut vertically.
It can be realisable in HTML5/CSS3 (with media queries) and the help of jQuery.
The main idea, a webpage, two sides.
The mobile version, you switch between up and down.
"Make a website mockup is cool, to code it is less."