Examine source code of Geometric Analysis

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      "additional_backgrounds_alignment": [
        "top"
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      "additional_backgrounds_tiling": [
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    "colors": {
      "toolbar": "rgb(25, 30, 81)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(148, 200, 231)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(245, 245, 245)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(236, 76, 79)",
      "popup": "rgb(25, 30, 81)",
      "popup_text": "rgb(255, 255, 255)",
      "tab_loading": "rgb(236, 76, 79)"
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