CSS right

The CSS right property specifies how far a box's right margin edge is offset from the right edge of the box's containing block.

The property allows you to specify how far the element is offset from the right edge of its containing block (for absolute positioning), or from where the positioned element's right edge would normally have been (for relative positioning). If it's a stickily positioned box, the right property's value is used to compute the sticky-constraint rectangle.

The right property is used in conjunction with the position property when its value is anything other than static.

Also see the top, left, and bottom properties.


These values are explained below.

Possible Values


Specifies the following:

  • for absolutely positioned elements, the position of the element is based on the left property, and width: auto will be treated as a width based on the content.
  • for relatively positioned elements, the offset the element from its original position is based on the left property, or if the value of left is also auto, no offset occurs at all.

Specifies the offset as a percentage. The offset is a percentage of the containing block's width. For stickily positioned elements, the offset is a percentage of the flow root's width. Negative values are allowed.


Specifies the offset as a length. The offset is a fixed distance from the reference edge. Negative values are allowed.

In addition, all CSS properties also accept the following CSS-wide keyword values as the sole component of their property value:

Represents the value specified as the property's initial value.
Represents the computed value of the property on the element's parent.
This value acts as either inherit or initial, depending on whether the property is inherited or not. In other words, it sets all properties to their parent value if they are inheritable or to their initial value if not inheritable.

General Information

Initial Value
Applies To
Positioned elements.
Yes (see example)

Example Code

Official Specifications