Values

inline (by default)

Inline boxes.

block

Block boxes.

inline-block

A block box, which itself is flowed as a single inline box, similar to a replaced element. The inside of an inline-block is formatted as a block box, and the box itself is formatted as an inline box.

list-item

One or more block boxes and one marker box. Marker boxes are defined in the Lists module [CSS3LIST]. If the Lists module is not ready, define the position of the marker and the list-style property here? Or refer to CSS 2.1 instead?

run-in

Either block or inline boxes, depending on context (see Run-in boxes). Properties apply to run-in boxes based on their final status (inline-level or block-level).

compact

Either block boxes or a marker box, depending on context (see Compact boxes). Properties apply to compact boxes based on their final status.

table

See the Tables module [CSS3TBL].

inline-table

See the Tables module [CSS3TBL].

table-row-group

See the Tables module [CSS3TBL].

table-header-group

See the Tables module [CSS3TBL].

table-footer-group

See the Tables module [CSS3TBL].

table-row

See the Tables module [CSS3TBL].

table-column-group

See the Tables module [CSS3TBL].

table-column

See the Tables module [CSS3TBL].

table-cell

See the Tables module [CSS3TBL].

table-caption

See the Tables module [CSS3TBL].

ruby

See the Ruby module [CSS3RUBY].

ruby-base

See the Ruby module [CSS3RUBY].

ruby-text

See the Ruby module [CSS3RUBY].

ruby-base-group

See the Ruby module [CSS3RUBY].

ruby-text-group

See the Ruby module [CSS3RUBY].

<template>

See the Advanced Layout module [CSS3LAYOUT].

none

This value causes an element to generate no boxes (i.e., the element has no effect on layout). Descendant elements do not generate any boxes either; this behavior cannot be overridden by setting the display property on the descendants.