Examine source code of dita (anime)

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "dita",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(187, 41, 46, 0)",
      "toolbar_text": "rgb(16, 103, 236)",
      "frame": "rgb(212, 237, 234)",
      "tab_background_text": "rgb(68, 109, 58)",
      "toolbar_field": "rgba(22, 99, 233, 0)",
      "toolbar_field_text": "rgb(20, 87, 235)",
      "tab_line": "rgb(255, 255, 255)",
      "popup": "rgb(27, 23, 23)",
      "popup_text": "rgb(241, 10, 10)",
      "tab_loading": "rgb(255, 255, 255)"
    }
  }
}