A CodePen by Madalin Tudose. Vertical Navigation Menu - Simple vertical navigation menu.

Check it out at <a href="http://www.ourtuts.com/", to see how to make it using only HTML, CSS3, a bit of jQuery and an icon font: <a href="http://www.ourtuts.com/simple-vertical-menu-with-jquery-and-css3/">Vertical Navigation Menu</a>