Examine source code of Lame Boy 2

{
  "name": "Lame Boy 2",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "LB Theme Bg.png"
    },
    "colors": {
      "frame": "rgba(139, 172, 15, 1)",
      "tab_background_text": "rgba(155, 188, 15, 1)",
      "toolbar": "rgba(48, 98, 48, 1)",
      "toolbar_field": "rgba(15, 56, 15, 1)",
      "toolbar_field_text": "rgba(155, 188, 15, 1)",
      "tab_line": "rgba(155, 188, 15, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b3a3492e-b3cc-4b03-ad77-e76de64f8a58}"
    }
  }
}