Examine source code of green grassy

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "green grass ",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg",
        "images/1.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center bottom",
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x",
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(0, 10, 13, 0.59)",
      "toolbar_text": "rgb(6, 247, 250)",
      "frame": "rgb(0, 10, 13)",
      "tab_background_text": "rgb(7, 251, 7)",
      "toolbar_field": "rgba(59, 3, 182, 0.48)",
      "toolbar_field_text": "rgb(244, 247, 248)",
      "tab_line": "rgb(244, 247, 248)",
      "popup": "rgb(49, 116, 29)",
      "popup_text": "rgb(250, 255, 243)",
      "tab_loading": "rgb(244, 247, 248)"
    }
  }
}