CSS Properties

text-emphasis

CSS property · 6 supported, 0 partial, 6 unsupported across 15 clients

Client Support

Client	Category	Engine	Support
Gmail	webmail	Gmail Web	Supported
Gmail Android	mobile	Gmail Mobile	Unsupported
Gmail iOS	mobile	Gmail Mobile	Supported
Outlook 365	webmail	Outlook Web	Supported
Outlook (New)	desktop	Outlook Web	Unsupported
Outlook Classic	desktop	Microsoft Word	Unsupported
Outlook iOS	mobile	Outlook Mobile	Supported
Outlook Android	mobile	Outlook Mobile	Unsupported
Apple Mail	desktop	WebKit	Supported
Apple Mail iOS	mobile	WebKit	Supported
Yahoo Mail	webmail	Yahoo	Unsupported
Samsung Mail	mobile	Samsung	Unsupported
Thunderbird	desktop	Gecko	Unknown
HEY Mail	webmail	WebKit	Unknown
Superhuman	desktop	Blink	Unknown

Client-by-client behaviour for text-emphasis

Fully supports text-emphasis (6): Gmail, Gmail iOS, Outlook 365, Outlook iOS, Apple Mail, Apple Mail iOS.

No support (6): Gmail Android, Outlook (New), Outlook Classic, Outlook Android, Yahoo Mail, Samsung Mail. Plan fallbacks for these clients before relying on text-emphasis in production sends.

Behaviour unverified in: Thunderbird, HEY Mail, Superhuman.