Examine source code of jimdi

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "jimdi",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(20, 0, 25)",
      "toolbar_text": "rgb(255, 240, 255)",
      "frame": "rgb(142, 179, 201)",
      "tab_background_text": "rgb(248, 248, 248)",
      "toolbar_field": "rgba(28, 12, 31, 0.95)",
      "toolbar_field_text": "rgb(243, 237, 237)",
      "tab_line": "rgb(248, 112, 140)",
      "popup": "rgb(34, 16, 40)",
      "popup_text": "rgb(244, 244, 248)",
      "button_background_active": "rgb(25, 3, 23)",
      "frame_inactive": "rgb(67, 3, 60)",
      "ntp_background": "rgb(104, 94, 154)",
      "tab_loading": "rgb(248, 112, 140)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{fcdf3ac7-9609-48af-a4b3-48d7d4c48816}"
    }
  }
}