Examine source code of Math PPT

{
  "name": "Math PPT",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "math q.jpeg"
    },
    "colors": {
      "frame": "rgba(190, 196, 209, 1)",
      "tab_background_text": "rgba(221, 240, 239, 1)",
      "toolbar": "rgba(206, 215, 219, 1)",
      "bookmark_text": "rgba(10, 18, 18, 1)",
      "toolbar_field": "rgba(134, 199, 204, 1)",
      "toolbar_field_text": "rgba(10, 6, 6, 1)",
      "tab_line": "rgba(212, 227, 230, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a77a760e-1069-404a-b657-71d059c1743b}"
    }
  }
}