CARVIEW |
Select Language
HTTP/2 301
server: nginx
date: Thu, 21 Aug 2025 11:22:38 GMT
content-type: text/html
content-length: 162
location: https://developer.mozilla.org/en-US/docs/Web/CSS/@media/shape
strict-transport-security: max-age=60; includeSubDomains
via: 1.1 google
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
HTTP/2 200
content-type: text/html
x-guploader-uploadid: ABgVH88UlUjB42ea2l1nzBbwe8D09m9yWRKzTYJ6Xjn9NEbw_UC1ToYoSeN2V0elj2osRXsg
cache-control: public, max-age=3600
expires: Thu, 21 Aug 2025 12:22:39 GMT
last-modified: Thu, 21 Aug 2025 10:02:23 GMT
etag: W/"5e97ecf2575a2ab4f93bf2c48b34b957"
x-goog-generation: 1755770543155134
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
x-goog-stored-content-length: 288370
x-goog-meta-goog-reserved-file-mtime: 1755768887
x-goog-hash: crc32c=43hqOg==, md5=Xpfs8ldaKrT5O/LEizS5Vw==
x-goog-storage-class: STANDARD
accept-ranges: none
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
alt-svc: clear
x-content-type-options: nosniff
strict-transport-security: max-age=63072000
content-security-policy: default-src 'self'; script-src 'report-sample' 'self' 'wasm-unsafe-eval' https://www.google-analytics.com/analytics.js https://www.googletagmanager.com/gtag/js assets.codepen.io production-assets.codepen.io https://js.stripe.com 'sha256-XNBp89FG76amD8BqrJzyflxOF9PaWPqPqvJfKZPCv7M=' 'sha256-YCNoU9DNiinACbd8n6UPyB/8vj0kXvhkOni9/06SuYw='; script-src-elem 'report-sample' 'self' 'wasm-unsafe-eval' https://www.google-analytics.com/analytics.js https://www.googletagmanager.com/gtag/js assets.codepen.io production-assets.codepen.io https://js.stripe.com 'sha256-XNBp89FG76amD8BqrJzyflxOF9PaWPqPqvJfKZPCv7M=' 'sha256-YCNoU9DNiinACbd8n6UPyB/8vj0kXvhkOni9/06SuYw='; style-src 'report-sample' 'self' 'unsafe-inline'; object-src 'none'; base-uri 'self'; connect-src 'self' developer.allizom.org bcd.developer.allizom.org bcd.developer.mozilla.org updates.developer.allizom.org updates.developer.mozilla.org https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://incoming.telemetry.mozilla.org https://observatory-api.mdn.allizom.net https://observatory-api.mdn.mozilla.net https://api.github.com/search/issues stats.g.doubleclick.net https://api.stripe.com; font-src 'self'; frame-src 'self' interactive-examples.mdn.mozilla.net interactive-examples.mdn.allizom.net mdn.github.io live-samples.mdn.mozilla.net live-samples.mdn.allizom.net *.mdnplay.dev *.mdnyalp.dev *.play.test.mdn.allizom.net https://v2.scrimba.com https://scrimba.com jsfiddle.net www.youtube-nocookie.com codepen.io survey.alchemer.com https://js.stripe.com; img-src 'self' data: *.githubusercontent.com *.googleusercontent.com *.gravatar.com mozillausercontent.com firefoxusercontent.com profile.stage.mozaws.net profile.accounts.firefox.com developer.mozilla.org mdn.dev interactive-examples.mdn.mozilla.net interactive-examples.mdn.allizom.net wikipedia.org upload.wikimedia.org https://mdn.github.io/shared-assets/ https://mdn.dev/ https://*.google-analytics.com https://*.googletagmanager.com www.gstatic.com; manifest-src 'self'; media-src 'self' archive.org videos.cdn.mozilla.net https://mdn.github.io/shared-assets/; child-src 'self'; worker-src 'self';
x-frame-options: DENY
origin-trial: AxVILwizhbMjxFeHOn1P3R8niO1RJY/smaK4B4d1rLzc1gTaxtXMSaTi+FoigYgCw40uFRDwFcEAeqDR+vVLOW4AAABfeyJvcmlnaW4iOiJodHRwczovL2RldmVsb3Blci5tb3ppbGxhLm9yZyIsImZlYXR1cmUiOiJQcml2YXRlQXR0cmlidXRpb25WMiIsImV4cGlyeSI6MTc0MjA3OTYwMH0=
x-cloud-trace-context: ec430ab25daa1bac25df898bbbe29611
date: Thu, 21 Aug 2025 11:22:40 GMT
server: Google Frontend
via: 1.1 google
vary: Accept-Encoding
content-encoding: gzip
x-cache: miss
shape
shape
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The shape
CSS media feature can be used to test the shape of the device to distinguish rectangular and round displays.
Syntax
The shape
discrete feature is specified as one of two acceptable strings, either rect
representing a rectangular screen or round
representing a circular, oval or elliptical screen.
Examples
>Basic example
HTML
html
<h1>Hello World!</h1>
CSS
css
h1 {
text-align: left;
}
@media (shape: rect) {
h1 {
text-align: left;
}
}
@media (shape: round) {
h1 {
text-align: center;
}
}
Custom stylesheet
This HTML will apply a special stylesheet for devices that have round screens.
html
<head>
<link rel="stylesheet" href="default.css" />
<link
media="screen and (shape: rect)"
rel="stylesheet"
href="rectangle.css" />
<link media="screen and (shape: round)" rel="stylesheet" href="round.css" />
</head>
Specifications
Specification |
---|
CSS Round Display Level 1> # shape-media-feature> |
Browser compatibility
Currently, no browsers support this feature.