Please note, this is a STATIC archive of website developer.mozilla.org from 03 Nov 2016, cach3.com does not collect or store any user information, there is no "phishing" involved.

ruby-position

Nossos voluntários ainda não traduziram este artigo para o Português (do Brasil) . Junte-se a nós e ajude a fazer o trabalho!

This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the spec changes.

Summary

The ruby-position CSS property defines the position of a ruby element relatives to its base element. It can be position over the element (over), under it (under), or between the characters, on their right side (inter-character).

Initial valueover
Applies toruby annotations containers
Inheritedyes
Mediavisual
Computed valueas specified
Animatableno
Canonical orderthe unique non-ambiguous order defined by the formal grammar

Syntax

/* Keyword values */
ruby-position: over;
ruby-position: under;
ruby-position: inter-character;

/* Global values */
ruby-position: inherit;
ruby-position: initial;
ruby-position: unset;

Values

over
Over exampleIs a keyword indicating that the ruby has to be placed over the main text for horizontal scripts and right to it for vertical scripts.
under
Under exampleIs a keyword indicating that the ruby has to be placed under the main text for horizontal scripts and left to it for vertical scripts.
inter-character
Is a keyword indicating that the ruby has to be placed between the different characters.

Formal syntax

over | under | inter-character

Examples

This HTML will render differently with each value of ruby-position:

<ruby>
  <rb>超電磁砲</rb>
  <rp>(</rp><rt>レールガン</rt><rp>)</rp>
</ruby>

Ruby positioned over the text

ruby {
    ruby-position:over;
}

This gives the following result:

Ruby positioned under the text

ruby {
    ruby-position:under;
}

This gives the following result:

Specifications

Specification Status Comment
CSS Ruby Layout Module Level 1
The definition of 'ruby-position' in that specification.
Working Draft Initial definition

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support Not supported  38 (38) Not supported [1] ?  Not supported [2]
inter-character Not supported  Not supported Not supported  ?  Not supported 
Feature Android Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile
Basic support Not supported  38.0 (38) Not supported [1] Not supported  Not supported [2]
inter-character Not supported  Not supported Not supported  Not supported  Not supported 

[1] Internet Explorer, since IE 9, supports a very old draft version, which defined inline (equivalent of having display: inline on the ruby), and above (synonym of the modern over)

[2] WebKit implements a non-standard, prefixed, version of ruby-position, -webkit-ruby-position: it has two properties: before and after (both equivalent, for ltr and rtl scripts to the standard over value used with ruby-align: start).

See also

Etiquetas do documento e colaboradores

 Colaboradores desta página: Sebastianz, fscholz, teoli
 Última atualização por: Sebastianz,