margin-inside: auto | length | percent
| Initial value |
auto
|
|---|---|
| Applies to | all elements, except elements with table display types other than table-caption, table and inline-table |
| Inherited | no |
The margin-inside property overrides the value of the
margin-right property if the element is on a left-facing
page and overrides the value of the margin-left property
if the element is on a right-facing page. The result is a horizontal
margin on the side of the element that is on the "inside" of the
two-page spread.