Examine source code of SR_GreenCloud

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "SR_GreenCloud",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(162, 169, 166)",
      "toolbar_text": "rgb(218, 41, 28)",
      "frame": "rgb(162, 169, 166)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(230, 227, 223)",
      "toolbar_field_text": "rgb(218, 41, 28)",
      "tab_line": "rgb(218, 41, 28)",
      "popup": "rgb(162, 169, 166)",
      "popup_text": "rgb(61, 57, 53)",
      "tab_loading": "rgb(218, 41, 28)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5b2cbfbe-a791-426b-9a2b-383be0d39871}"
    }
  }
}