Examine source code of umbrella 9001

{
  "manifest_version": 2,
  "version": "0.1.1",
  "name": "umbrella 9001",
  "theme": {
    "images": {
      "theme_frame": "images/0.png"
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(158, 126, 126, 0.75)",
      "bookmark_text": "rgb(240, 240, 240)",
      "frame": "rgb(50, 50, 50)",
      "frame_inactive": "rgb(50, 50, 50)",
      "tab_background_text": "rgb(191, 191, 191)",
      "toolbar_field": "rgb(233, 233, 233)",
      "toolbar_field_text": "rgb(59, 59, 59)",
      "tab_line": "rgb(220, 220, 220)",
      "popup": "rgb(233, 233, 233)",
      "popup_text": "rgb(59, 59, 59)",
      "tab_loading": "rgb(107, 30, 30)"
    }
  }
}