In this video, follow along with Elijah as he creates a flipbox using pure CSS in Oxygen. When the flipbox is hovered, you will see a 3D effect as the second side is shown.
Demo: http://easy-mantis.w6.wpsandbox.pro/
CSS used in the video: https://gist.github.com/KittenCodes/6d7fc1f23c60b1ad78871772d5ae1d01