<sqrt>
Calculates the square root of a number. This is part of the exponent function set in CSS, useful for relative scaling based on geometric areas.
Syntax
/* Usage Example */
.square {
/* Scale an element based on the square root of its area */
width: calc(sqrt(var(--area)) * 1px);
}<sqrt> Browser support
Newly available
Since
2023 88% global usage
Since 2023 this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
120+
118+
15.4+
120+
Your first month is free
Managed WordPress hosting for faster sites.
Learn more