Examine source code of Battle Cats Theme

{
  "name": "Battle Cats Theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "341873486_896872344751834_5201988873388117076_n(1).jpg"
    },
    "colors": {
      "frame": "rgba(158, 158, 158, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(168, 168, 168, 1)",
      "bookmark_text": "rgba(202, 238, 254, 1)",
      "toolbar_field": "rgba(97, 97, 97, 1)",
      "toolbar_field_text": "rgba(202, 238, 254, 1)",
      "tab_line": "rgba(202, 238, 254, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{01888b26-a3b1-45b1-8523-edb5d43e8b0f}"
    }
  }
}