Examine source code of Geometrical Abstract

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Abstaract 002",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "repeat-x"
      ]
    },
    "colors": {
      "toolbar": "rgb(237, 241, 82)",
      "toolbar_text": "rgb(7, 7, 6)",
      "frame": "rgb(13, 23, 14)",
      "tab_background_text": "rgb(242, 241, 247)",
      "toolbar_field": "rgb(13, 23, 14)",
      "toolbar_field_text": "rgb(237, 241, 82)",
      "tab_line": "rgb(7, 7, 6)",
      "popup": "rgb(237, 241, 82)",
      "popup_text": "rgb(7, 7, 6)",
      "tab_loading": "rgb(7, 7, 6)"
    }
  }
}