Examine source code of CRYSTAL VIOLET FOX

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "CRYSTAL VIOLET",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png",
        "images/1.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top",
        "center bottom"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat",
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(131, 131, 206)",
      "toolbar_text": "rgba(0, 0, 0, 0.77)",
      "frame": "rgb(8, 175, 221)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(0, 0, 0)",
      "toolbar_field_text": "rgb(252, 238, 249)",
      "tab_line": "rgb(131, 131, 206)",
      "popup": "rgb(167, 131, 206)",
      "popup_text": "rgba(0, 0, 0, 0.77)",
      "frame_inactive": "rgb(51, 25, 78)",
      "icons": "rgba(38, 6, 6, 0.77)",
      "sidebar_text": "rgba(151, 78, 78, 0.77)",
      "tab_background_separator": "rgb(193, 183, 203)",
      "tab_selected": "rgb(167, 131, 206)",
      "tab_text": "rgb(0, 0, 0)",
      "toolbar_field_separator": "rgb(22, 88, 106)",
      "toolbar_top_separator": "rgb(119, 160, 171)",
      "tab_loading": "rgb(131, 131, 206)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7a807790-d0a8-464e-8400-354dcdc10427}"
    }
  }
}