Text & Fonts

font-size

Desktop
  • AOL Desktop
  • Apple Mail 10
  • IBM Notes 9

    Partial. Supports px, pt, pc, and keywords, but not other units.

  • Outlook 2000–03
  • Outlook 2007–16
  • Outlook Express
  • Outlook for Mac
  • Postbox
  • Thunderbird
  • Windows 10 Mail
  • Windows Live Mail
Mobile
  • Android 4.2.2 Mail
  • Android 4.4.4 Mail
  • AOL Alto Android app
  • AOL Alto iOS app
  • BlackBerry
  • Gmail Android app

    Partial. Doesn’t support all keywords.

  • Gmail Android app IMAP

    Partial. Doesn’t support all keywords.

  • Gmail iOS app
  • Gmail mobile webmail
  • iOS 10 Mail

    By default, minimum font size is 13px. Use -webkit-text-size-adjust: 100%; to override.

  • iOS 11 Mail

    By default, minimum font size is 13px. Use -webkit-text-size-adjust: 100%; to override.

  • Outlook Android app
  • Outlook iOS app
  • Windows Phone 8 Mail
  • Yahoo! Mail Android app
  • Yahoo! Mail iOS app
Webmail
  • AOL Mail
  • G Suite
  • Gmail
  • Outlook.com
  • Yahoo! Mail

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