Examine source code of Mrbeast theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Mrbeast theme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-044-2454b1459f8c4ee2e38d41030bf1580e.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(91, 210, 230, 0.23)",
      "toolbar_text": "rgb(238, 241, 241)",
      "frame": "rgb(5, 112, 151)",
      "tab_background_text": "rgb(7, 7, 7)",
      "toolbar_field": "rgba(197, 192, 241, 0)",
      "toolbar_field_text": "rgb(235, 242, 236)",
      "tab_line": "rgba(149, 2, 255, 0.3)",
      "popup": "rgba(5, 112, 151, 0.64)",
      "popup_text": "rgb(8, 8, 8)",
      "ntp_background": "rgba(162, 234, 235, 0.43)",
      "popup_border": "rgba(0, 0, 0, 0.3)",
      "popup_highlight_text": "rgb(0, 71, 251)",
      "sidebar": "rgb(27, 118, 151)",
      "tab_loading": "rgba(152, 6, 247, 0.3)"
    }
  }
}