The rotate()
CSS function defines a transformation that rotates an element around a fixed point on the 2D plane, without deforming it. Its result is a <transform-function>
data type.
The fixed point that the element rotates around — mentioned above — is also known as the transform origin. This defaults to the center of the element, but you can set your own custom transform origin using the transform-origin
property.
Syntax
The amount of rotation created by rotate()
is specified by an <angle>
. If positive, the movement will be clockwise; if negative, it will be counter-clockwise. A rotation by 180° is called point reflection.
rotate(a)
Values
a
- Is an
<angle>
representing the angle of the rotation. A positive angle denotes a clockwise rotation, a negative angle a counter-clockwise one.
Cartesian coordinates on ℝ2 | Homogeneous coordinates on ℝℙ2 | Cartesian coordinates on ℝ3 | Homogeneous coordinates on ℝℙ3 |
---|---|---|---|
<math display="inline">\begin{pmatrix}
& \\ & \\ \end{pmatrix}</math> |
<math display="inline">\begin{pmatrix}
& & \\ & & \\ & & \\ \end{pmatrix}</math> |
<math display="inline">\begin{pmatrix}
& & \\ & & \\ & & \\ \end{pmatrix}</math> |
<math display="inline">\begin{pmatrix}
& & & \\ & & & \\ & & & \\ & & & \\ \end{pmatrix}</math> |
[cos(a) sin(a) -sin(a) cos(a) 0 0]
|
Examples
Basic example
HTML
<div>Normal</div>
<div class="rotated">Rotated</div>
CSS
div {
width: 80px;
height: 80px;
background-color: skyblue;
}
.rotated {
transform: rotate(45deg); /* Equal to rotateZ(45deg) */
background-color: pink;
}
Result
Combining rotation with another transformation
If you want apply multiple transformations to an element, be careful about the order in which you specify your transformations. For example, if you rotate before translating, the translation will be along the new axis of rotation!
HTML
<div>Normal</div>
<div class="rotate">Rotated</div>
<div class="rotate-translate">Rotated + Translated</div>
<div class="translate-rotate">Translated + Rotated</div>
CSS
div {
position: absolute;
left: 40px;
top: 40px;
width: 100px;
height: 100px;
background-color: lightgray;
}
.rotate {
background-color: transparent;
outline: 2px dashed;
transform: rotate(45deg);
}
.rotate-translate {
background-color: pink;
transform: rotate(45deg) translateX(180px);
}
.translate-rotate {
background-color: gold;
transform: translateX(180px) rotate(45deg);
}
Result
Specifications
Specification | Status | Comment |
---|---|---|
CSS Transforms Level 1The definition of 'rotate()' in that specification. | Working Draft | Initial definition |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
<transform-function>
|
Chrome
Full support 1 |
Edge
Full support 12 |
Firefox Full support 3.5 |
IE Full support 9 Full support 9 Notes' Internet Explorer 9 supports 2D but not 3D transforms. In version 9, mixing 2D and 3D transform functions invalidates the entire property. |
Opera
Full support 10.5 |
Safari
Full support 3.1 |
WebView Android
Full support 2 |
Chrome Android
Full support 18 |
Firefox Android
Full support 4 |
Opera Android
Full support 11 |
Safari iOS
Full support 3.2 |
Samsung Internet Android
Full support 1.0 |
3D support | Chrome
Full support 12 |
Edge
Full support 12 |
Firefox
Full support 10 |
IE
Full support 10 |
Opera
Full support 15 |
Safari
Full support 4 |
WebView Android
Full support 3 |
Chrome Android
Full support 18 |
Firefox Android
Full support 10 |
Opera Android
Full support 14 |
Safari iOS
Full support 3.2 |
Samsung Internet Android
Full support 1.0 |
Legend
- Full support
- Full support
- See implementation notes.'
- See implementation notes.
See also
transform
<transform-function>
rotate3d()
rotate() by Mozilla Contributors is licensed under CC-BY-SA 2.5.