Examine source code of Dance - Ballet - Purple

{
  "manifest_version": 2,
  "version": "4.0",
  "name": "Dance - Ballet - Purple",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg",
        "images/1.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top",
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat",
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(255, 255, 255, 0.16)",
      "toolbar_field": "rgba(255, 255, 255, 0)",
      "toolbar_field_text": "rgb(127, 0, 177)",
      "tab_line": "rgb(119, 0, 164)",
      "popup": "rgb(222, 137, 255)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(119, 0, 164)",
      "bookmark_text": "rgb(255, 255, 255)",
      "frame": "rgb(222, 137, 255)",
      "tab_background_text": "rgb(119, 0, 164)"
    }
  }
}