CSSPositionTryRule
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The CSSPositionTryRule
interface describes an object representing a @position-try
at-rule.
Instance properties
Inherits properties from its ancestor CSSRule
.
CSSPositionTryRule.name
Read only Experimental-
Represents the name of the position try option specified by the
@position-try
at-rule's<dashed-ident>
. CSSPositionTryRule.style
Read only Experimental-
Returns a
CSSPositionTryDescriptors
object representing the declarations set in the body of the@position-try
at-rule.
Instance methods
No specific methods; inherits methods from its ancestor CSSRule
.
Examples
The CSS includes a @position-try
at-rule with a name of --custom-left
and three descriptors.
@position-try --custom-left {
inset-area: left;
width: 20%;
max-width: 200px;
margin: 0 10px 0 0;
}
const myRules = document.styleSheets[0].cssRules;
const tryOption = myRules[0]; // a CSSPositionTryRule
console.log(tryOption); // "[object CSSPositionTryRule]"
console.log(tryOption.name); // "--custom-left"
console.log(tryOption.style); // "[object CSSPositionTryDescriptors]"
console.log(tryOption.style.maxWidth); // "200px"
Specifications
Specification |
---|
CSS Anchor Positioning # csspositiontryrule |
Browser compatibility
BCD tables only load in the browser