font-size

Sets the size of the font.

Estimated Support About

29.27% + 26.83% = 56.1%

Apple Mail

macOS

11

12

13

14

15

iOS

11

12

13

14

15

Gmail

Desktop Webmail

2024-02

iOS

2024-02

Android

2024-02

Mobile Webmail

2024-02

Outlook

Windows

2013

1

2016

1

2019

1

2021

1

Windows Mail

2024-02

2

macOS

2024-02

Outlook.com

2024-02

iOS

2024-02

Android

2024-02

Yahoo! Mail

Desktop Webmail

2024-02

1

iOS

2024-02

1

Android

2024-02

1

AOL

Desktop Webmail

2024-02

1

iOS

2024-02

1

Android

2024-02

1

Samsung Email

Android

2024-02

2

Mozilla Thunderbird

macOS

2024-02

ProtonMail

Desktop Webmail

2024-02

iOS

2024-02

Android

2024-02

Fastmail

Desktop Webmail

2024-02

HEY

Desktop Webmail

2024-02

Orange

Desktop Webmail

2024-02

iOS

2024-02

Android

2024-02

LaPoste.net

Desktop Webmail

2024-02

SFR

Desktop Webmail

2024-02

iOS

2024-02

Android

2024-02

GMX

Desktop Webmail

2024-02

1

iOS

2024-02

Android

2024-02

1&1

Desktop Webmail

2024-02

Android

2024-02

Mail.ru

Desktop Webmail

2024-02

WEB.DE

Desktop Webmail

2024-02

1

iOS

2024-02

Android

2024-02

WP.pl

Desktop Webmail

2024-04