skew() CSS function

Try it

transform: skew(0);

transform: skew(15deg, 15deg);

transform: skew(-0.06turn, 18deg);

transform: skew(0.312rad);

<section id="default-example">
  <img
    class="transition-all"
    id="example-element"
    src="/shared-assets/images/examples/firefox-logo.svg"
    width="200" />
</section>

This transformation is a shear mapping (transvection) that distorts each point within an element by a certain angle in the horizontal and vertical directions. The effect is as if you grabbed each corner of the element and pulled them along a certain angle.

The coordinates of each point are modified by a value proportionate to the specified angle and the distance to the origin. Thus, the farther from the origin a point is, the greater the value added to it.

Syntax

skew(ax)

skew(ax, ay)

Values

ax

Is an <angle> representing the angle to use to distort the element along the x-axis.

ay Optional

Is an <angle> representing the angle to use to distort the element along the y-axis. If not defined, its default value is 0, resulting in a purely horizontal skewing.

Formal syntax

<skew()> = 
  skew( [ <angle> | <zero> ] , [ <angle> | <zero> ]? )  

Examples

Skewing on the x-axis only

HTML

<div>Normal</div>
<div class="skewed">Skewed</div>

CSS

body {
  margin: 20px;
}

div {
  width: 80px;
  height: 80px;
  background-color: skyblue;
}

.skewed {
  transform: skew(10deg); /* Equal to skewX(10deg) */
  background-color: pink;
}

Result

Skewing on both axes

HTML

<div>Normal</div>
<div class="skewed">Skewed</div>

CSS

body {
  margin: 20px;
}

div {
  width: 80px;
  height: 80px;
  background-color: skyblue;
}

.skewed {
  transform: skew(10deg, 10deg);
  background-color: pink;
}

Result

Specifications

Browser compatibility

See also

• transform
• <transform-function>
• skewX()
• skewY()
• Individual transform properties:
  • translate
  • scale
  • rotate
  • Note: there is no skew property