Examine source code of Biohazard 101

{
  "theme": {
    "images": {
      "theme_frame": "header1.png"
    },
    "colors": {
      "frame": "#949494",
      "tab_background_text": "#46e349"
    }
  },
  "version": "2.0",
  "name": "Biohazard 101",
  "manifest_version": 2,
  "description": "Biohazard"
}