Examine source code of The Flash Again

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "The Flash",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(68, 25, 24, 0.31)",
      "toolbar_text": "rgb(241, 217, 150)",
      "frame": "rgb(53, 20, 19)",
      "tab_background_text": "rgb(241, 217, 150)",
      "toolbar_field": "rgb(27, 8, 7)",
      "toolbar_field_text": "rgb(241, 217, 150)",
      "tab_line": "rgb(241, 217, 150)",
      "popup": "rgb(27, 8, 7)",
      "popup_text": "rgb(241, 217, 150)",
      "button_background_active": "rgb(27, 8, 7)",
      "button_background_hover": "rgb(27, 8, 7)",
      "frame_inactive": "rgb(68, 25, 24)",
      "icons_attention": "rgb(234, 182, 70)",
      "icons": "rgb(241, 217, 150)",
      "ntp_background": "rgb(53, 20, 19)",
      "ntp_text": "rgb(241, 217, 150)",
      "popup_border": "rgb(241, 217, 150)",
      "popup_highlight_text": "rgb(241, 217, 150)",
      "popup_highlight": "rgb(241, 217, 150)",
      "sidebar_border": "rgb(241, 217, 150)",
      "sidebar_highlight_text": "rgb(241, 217, 150)",
      "sidebar_highlight": "rgb(241, 217, 150)",
      "sidebar_text": "rgb(241, 217, 150)",
      "tab_loading": "rgb(241, 217, 150)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{38f165e3-0a6c-400f-a16c-b8d89bb2b0e4}"
    }
  }
}