Examine source code of Jellyfish by Brainboost

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Jellyfish by Brainboost",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "Jellyfish.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(0, 2, 13, 0.01)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(0, 0, 0, 0.01)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgba(0, 0, 0, 0.01)",
      "popup": "rgb(6, 29, 29)",
      "popup_text": "rgb(181, 193, 176)",
      "tab_loading": "rgba(0, 0, 0, 0.01)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{ed21ba8e-aea6-42f2-9f10-fc6c11439b47}"
    }
  }
}