Examine source code of Groovy Student

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Groovy Student",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-006-51ab495c5f5dde6a3cddb22484acd00d.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(27, 76, 121, 0.95)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(162, 117, 0)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(255, 255, 255, 0.5)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(3, 81, 216)",
      "popup": "rgb(162, 117, 0)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(3, 81, 216)"
    }
  }
}