Temp custom css for info_04

This infographic has content where we're placing the back button in all
the rest. So I had to move it over to the right. This is not ideal.
We'll need to redesign the graphic before I can move it back to the main
position.
Moving all images to a media folder.

There are more types of media than just images, so I want a parent
folder to contain all of this.

Modifying the css to match the new file paths.