The CSS round display module defines CSS extensions to support a round display, such as wrist-watches, to help developers build web pages suitable for those devices.

Reference

Properties

The CSS round display module introduces the border-boundary and shape-inside properties. Currently, no browsers support these features.

At-rules and descriptors

• ( feature)

Guides

• Using media queries

  • : Introduces media queries, their syntax, and the operators and media features used to construct media query expressions.

  Overview of CSS Shapes

  • : Defines basic shapes and how to debug them with developer tools.

  Using environment variables

  • : Overview of what environment variables are, browser defined environment variables, and how to use the env() function.

Related concepts

• at-rule

• property

• property

• property

• viewport-fit value for <meta> content attribute

Specifications

See also

• data-type

• property

• CSS shapes module

• CSS media queries module

• CSS environment variables module