[Default Applications]
x-scheme-handler/http=org.mozilla.firefox.desktop
x-scheme-handler/https=org.mozilla.firefox.desktop
text/html=org.mozilla.firefox.desktop
application/x-extension-htm=org.mozilla.firefox.desktop
application/x-extension-html=org.mozilla.firefox.desktop
application/x-extension-shtml=org.mozilla.firefox.desktop
application/xhtml+xml=org.mozilla.firefox.desktop
application/x-extension-xhtml=org.mozilla.firefox.desktop
application/x-extension-xht=org.mozilla.firefox.desktop