Examine source code of Orange Fog

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Orange Fog",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg",
        "images/1.jpg",
        "images/2.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top",
        "left top",
        "center top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat",
        "no-repeat",
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(229, 146, 147)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(201, 162, 210)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(241, 201, 206)",
      "toolbar_field_text": "rgb(238, 86, 88)",
      "tab_line": "rgb(252, 104, 19)",
      "popup": "rgb(241, 201, 206)",
      "popup_text": "rgb(189, 39, 96)",
      "tab_loading": "rgb(252, 104, 19)"
    }
  }
}