Examine source code of cricket pitch

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "cricket pitch",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg",
        "images/1.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top",
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat",
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(121, 58, 11, 0.94)",
      "toolbar_text": "rgb(227, 243, 43)",
      "frame": "rgb(18, 51, 5)",
      "tab_background_text": "rgb(249, 249, 106)",
      "toolbar_field": "rgb(222, 235, 72)",
      "toolbar_field_text": "rgb(10, 20, 8)",
      "tab_line": "rgb(208, 52, 39)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(62, 173, 152)",
      "tab_loading": "rgb(208, 52, 39)"
    }
  }
}