Examine source code of Techspace_Memhack

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#f50505",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Techspace_Memhack",
  "manifest_version": 2,
  "description": "Based on an infographic about the tech featured in Total Recall 2012."
}