Examine source code of phantom mantis

{
  "theme": {
    "images": {
      "theme_frame": "stingerheader.jpg"
    },
    "colors": {
      "frame": "#1f1e1e",
      "tab_background_text": "#05f00d"
    }
  },
  "version": "2.0",
  "name": "phantom mantis",
  "manifest_version": 2,
  "description": "space ghost, galactic insect, phantom mantis, watch out"
}