The env() Function

The env() CSS function can be used to represent the value of a user agent defined environment variable in CSS.

Syntax for env()

	Syntax
CSS Environment Variables Level 1	env( <custom-ident> , <declaration-value>? )

Recommended Links

• CanIUse.com: Search "env()" (compatibility information)
• CanIEmail.com: Search "env()" (email client compatibility information)
• CSS Environment Variables Level 1: env()
• MDN: env()

Search Engine Links (for more information)

• Bing "CSS env function"
• Google "CSS env function"