Examine source code of Zombies Among Us

{
  "theme": {
    "images": {
      "theme_frame": "NecroHeader.jpg"
    },
    "colors": {
      "frame": "#750404",
      "tab_background_text": "#faf7f7"
    }
  },
  "version": "2.0",
  "name": "Zombies Among Us",
  "manifest_version": 2,
  "description": "Zombie - Undead - Walkers - This is my own photoshop work from a project called Necrophobia. I made a whole lot of people look like the undead. There was no make-up or fake blood. Just digitally altered them to look like the walking dead.\n\nPlease Rate my Theme. I'd greatly appreciate it. Thank you!"
}