scale

Baseline 2022

Newly available

Since August 2022, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

The scale CSS property allows you to specify scale transforms individually and independently of the transform property. This maps better to typical user interface usage, and saves having to remember the exact order of transform functions to specify in the transform value.

Try it

Syntax

css

/* Keyword values */
scale: none;

/* Single values */
/* values of more than 1 or 100% make the element grow */
scale: 2;
/* values of less than 1 or 100% make the element shrink */
scale: 50%;

/* Two values */
scale: 2 0.5;

/* Three values */
scale: 200% 50% 200%;

/* Global values */
scale: inherit;
scale: initial;
scale: revert;
scale: revert-layer;
scale: unset;

Values

Single value: A <number> or <percentage> specifying a scale factor to make the affected element scale by the same factor along both the X and Y axes. Equivalent to a scale() (2D scaling) function with a single value specified.
Two values: Two <number> or <percentage> values that specify the X and Y axis scaling values (respectively) of a 2D scale. Equivalent to a scale() (2D scaling) function with two values specified.
Three values: Three <number> or <percentage> values that specify the X, Y, and Z axis scaling values (respectively) of a 3D scale. Equivalent to a scale3d() (3D scaling) function.
none: Specifies that no scaling should be applied.

Formal definition

Initial value	`none`
Applies to	transformable elements
Inherited	no
Computed value	as specified
Animation type	a transform
Creates stacking context	yes

Formal syntax

scale = 
  none                              |
  [ <number> | <percentage> ]{1,3}

Examples

Scaling an element on hover

The following example shows how to scale an element on hover. Two boxes are shown, one with a single scale value which scales the element along both axes. The second box has two scale values which scales the element along the X and Y axes independently.

HTML

html

<div class="box" id="box1">single value</div>
<div class="box" id="box2">two values</div>

CSS

css

.box {
  float: left;
  margin: 1em;
  width: 7em;
  line-height: 7em;
  text-align: center;
  transition: 0.5s ease-in-out;
  border: 3px dotted;
}

#box1:hover {
  scale: 1.25;
}

#box2:hover {
  scale: 1.25 0.75;
}

Result

Specifications

Specification
CSS Transforms Module Level 2 # individual-transforms

Browser compatibility

BCD tables only load in the browser