Examine source code of tuxedo sam header

{
  "name": "tuxedo sam header",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "tuxedo sam header.png"
    },
    "colors": {
      "frame": "rgba(255, 255, 255, 1)",
      "tab_background_text": "rgba(255, 240, 145, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(255, 238, 150, 0.86)",
      "toolbar_field": "rgba(255, 241, 171, 0.61)",
      "toolbar_field_text": "rgba(255, 178, 213, 0.97)",
      "tab_line": "rgba(250, 137, 188, 0.9)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6224a003-b2ed-48bc-8b0d-55114ddbadf0}"
    }
  }
}