skewY() CSS function

Try it

transform: skewY(0);

transform: skewY(35deg);

transform: skewY(-0.06turn);

transform: skewY(0.352rad);

<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 vertical direction. The ordinate (vertical, y-coordinate) of each point is 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 will be the value added it.

Syntax

skewY(a)

Values

a

Is an <angle> representing the angle to use to distort the element along the ordinate (vertical, y-coordinate).

Formal syntax

<skewY()> = 
  skewY( [ <angle> | <zero> ] )  

Examples

HTML

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

CSS

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

.skewed {
  transform: skewY(40deg);
  background-color: pink;
}

Result

Specifications

Browser compatibility

See also

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