| CARVIEW |
Select Language
HTTP/2 301
content-length: 162
content-type: text/html
date: Tue, 14 Oct 2025 11:33:26 GMT
location: https://developer.mozilla.org/en-US/docs/Web/SVG/Reference/Attribute/class
server: nginx
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: AAwnv3LS_ZykUwX3iSVci6NiJHmm9t1b9RdcWMhEddw9k8drO0GcUR2USotKdEgXUjqhP8Jg
cache-control: public, max-age=3600
expires: Tue, 14 Oct 2025 12:33:27 GMT
last-modified: Tue, 14 Oct 2025 01:09:26 GMT
etag: W/"d947381ac209d55b878c676cc4fbc308"
x-goog-generation: 1760404166711787
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
x-goog-stored-content-length: 169090
x-goog-meta-goog-reserved-file-mtime: 1760402583
x-goog-hash: crc32c=/wktgQ==, md5=2Uc4GsIJ1VuHjGdsxPvDCA==
x-goog-storage-class: STANDARD
accept-ranges: none
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
alt-svc: clear
referrer-policy: strict-origin-when-cross-origin
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=' 'sha256-PZjP7OR6mBEtnvXIZfCZ5PuOlxoDF1LDZL8aj8c42rw='; 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=' 'sha256-PZjP7OR6mBEtnvXIZfCZ5PuOlxoDF1LDZL8aj8c42rw='; 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: 823c184d12fd638f601db4df370d73e6
date: Tue, 14 Oct 2025 11:33:27 GMT
server: Google Frontend
via: 1.1 google
vary: Accept-Encoding
content-encoding: gzip
x-cache: miss
class - SVG | MDN
Toggle sidebar
class
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
Assigns a class name or set of class names to an element. You may assign the same class name or names to any number of elements, however, multiple class names must be separated by whitespace characters.
An element's class name serves two key roles:
- As a style sheet selector, for when an author assigns style information to a set of elements.
- For general use by the browser.
You can use this class to style SVG content using CSS.
Usage context
| Categories | None |
|---|---|
| Value | <list-of-class-names> |
| Animatable | Yes |
Example
html
<html lang="en">
<body>
<svg
width="120"
height="220"
viewPort="0 0 120 120"
version="1.1"
xmlns="https://www.w3.org/2000/svg">
<style>
<![CDATA[
rect.rectClass {
stroke: #000066;
fill: #00cc00;
}
circle.circleClass {
stroke: #006600;
fill: #cc0000;
}
]]>
</style>
<rect class="rectClass" x="10" y="10" width="100" height="100" />
<circle class="circleClass" cx="40" cy="50" r="26" />
</svg>
</body>
</html>
Elements
The following elements can use the class attribute:
<a><circle><clipPath><defs><desc><ellipse><feBlend><feColorMatrix><feComponentTransfer><feComposite><feConvolveMatrix><feDiffuseLighting><feDisplacementMap><feFlood><feGaussianBlur><feImage><feMerge><feMorphology><feOffset><feSpecularLighting><feTile><feTurbulence><filter><foreignObject><g><image><line><linearGradient><marker><mask><path><pattern><polygon><polyline><radialGradient><rect><stop><svg><switch><symbol><text><textPath><title><tspan><use>
Specifications
| Specification |
|---|
| Scalable Vector Graphics (SVG) 2 # ElementSpecificStyling |
Browser compatibility
Loading…