body.margin.inner length
body.margin.inner Specify the size of the inner margin of the body region
0in

## Description

The inner body margin is the extra inner side (binding side) margin taken from the body region in addition to the inner page margin. It makes room for a side region for text content whose width is specified by the region.inner.extent parameter.

For double-sided output, this side region is `fo:region-start` on a odd-numbered page, and `fo:region-end` on an even-numbered page.

For single-sided output, this side region is `fo:region-start` for all pages.

This correspondence applies to all languages, both left-to-right and right-to-left writing modes.

The default value is zero.

See also region.inner.extent, region.outer.extent, body.margin.outer, side.region.precedence.