The env() Css function can be used to insert the value of a user-agent defined environment variable into your Css, in a similar fashion to the var() function and custom properties. The difference is that, as well as being user-agent defined rather than author-defined, environment variables are globally scoped to a document, whereas custom properties are scoped to the element(s) on which they are declared....(do Brasil) 中文 (简体) The env() CSS function can be used to insert...environment variable into your CSS, in a similar fashion to the...