Examine source code of JoJo chibi Dio

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "JoJo Dio",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(255, 92, 183, 0.23)",
      "toolbar_text": "rgb(114, 0, 24)",
      "frame": "rgb(255, 194, 122)",
      "tab_background_text": "rgb(211, 94, 0)",
      "toolbar_field": "rgba(255, 119, 153, 0.3)",
      "toolbar_field_text": "rgb(114, 0, 24)",
      "tab_line": "rgba(255, 255, 255, 0)",
      "popup": "rgb(246, 239, 234)",
      "popup_text": "rgb(255, 108, 51)",
      "icons": "rgb(229, 38, 5)",
      "ntp_background": "rgb(255, 237, 215)",
      "ntp_text": "rgb(208, 23, 26)",
      "tab_text": "rgb(220, 1, 47)",
      "toolbar_bottom_separator": "rgb(235, 130, 96)",
      "toolbar_field_highlight_text": "rgb(255, 0, 51)",
      "toolbar_field_highlight": "rgb(255, 179, 194)",
      "toolbar_top_separator": "rgba(255, 255, 255, 0)",
      "tab_loading": "rgba(255, 255, 255, 0)"
    }
  }
}