Examine source code of jD3V

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "jD3V",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(119, 24, 32, 0.4)",
      "toolbar_text": "rgb(221, 221, 221)",
      "frame": "rgb(8, 56, 128)",
      "tab_background_text": "rgb(221, 40, 60)",
      "toolbar_field": "rgba(3, 5, 5, 0.44)",
      "toolbar_field_text": "rgb(15, 248, 128)",
      "tab_line": "rgb(0, 255, 153)",
      "popup": "rgb(32, 8, 12)",
      "popup_text": "rgb(204, 204, 204)",
      "button_background_active": "rgba(0, 255, 153, 0.47)",
      "button_background_hover": "rgba(0, 255, 153, 0.22)",
      "frame_inactive": "rgb(44, 0, 255)",
      "icons_attention": "rgb(0, 255, 136)",
      "icons": "rgb(187, 56, 80)",
      "popup_border": "rgb(255, 0, 68)",
      "popup_highlight": "rgb(241, 255, 0)",
      "sidebar_border": "rgb(255, 0, 68)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "sidebar_highlight": "rgba(3, 5, 5, 0.44)",
      "sidebar_text": "rgb(136, 232, 184)",
      "tab_loading": "rgb(0, 255, 153)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{479589fc-381b-4eb9-8f9e-ea2c7050dd52}"
    }
  }
}