Transform origin

The transform-origin property is used in conjunction with CSS transforms, letting you change the point of origin of a transform

Summary

The transform-origin CSS property lets you modify the origin for transformations of an element. For example, the transform-origin of the rotate() function is the centre of rotation. (This property is applied by first translating the element by the negated value of the property, then applying the element's transform, then translating by the property value.)

Syntax

transform-origin: x-offset                                   /* One-value syntax */   E.g.  transform-origin: 2px 
transform-origin: offset-keyword                                                      E.g.  transform-origin: bottom

transform-origin: x-offset y-offset                          /* Two-value syntax */   E.g.  transform-origin: 3cm 2px
transform-origin: y-offset x-offset-keyword                                           E.g.  transform-origin: 2px left
transform-origin: x-offset-keyword y-offset                                           E.g.  transform-origin: left 2px
transform-origin: x-offset-keyword y-offset-keyword                                   E.g.  transform-origin: right top
transform-origin: y-offset-keyword x-offset-keyword                                   E.g.  transform-origin: top right

transform-origin: x-offset y-offset z-offset                 /* Three-value syntax */ E.g.  transform-origin: 2px 30% 10px
transform-origin: y-offset x-offset-keyword z-offset                                  E.g.  transform-origin: 2px left 10px
transform-origin: x-offset-keyword y-offset z-offset                                  E.g.  transform-origin: left 5px -3px
transform-origin: x-offset-keyword y-offset-keyword z-offset                          E.g.  transform-origin: right bottom 2cm

transform-origin: y-offset-keyword x-offset-keyword z-offset