Stable builds are available on Google Play. TestingĪn iOS test app for the Swift implementation of Readium 2 is using Readium CSS and can be downloaded on the App Store.Īn Android test app for the Kotlin implementation of Readium 2 is using Readium CSS. Some issues, which may be raised during development, will be documented so that they can serve as a reference for revisions of the EPUB specification, and even future specifications. Works in progress like Web Publications or Portable Web Publications are also out of scope. Readium CSS stylesheets were not designed and should not be used for fixed-layout EPUB, nor other file formats like FB2, PRC, Mobi, TEI, etc.

In addition, it should provide good interoperability in the existing ecosystem, while not overriding authors’ styles unless strictly necessary. The primary goal of Readium CSS is to provide Reading System implementers with reliable and modern styles for reflowable EPUB 2 and EPUB 3 files. Readium CSS is currently in alpha (version 1.0.0-beta.1).

a set of baselines and recommendations for accessibility, overrides, and internationalization.

extra styles for hyphenation, breaks, etc.)

a “patch” for HTML5 Suggested Rendering specific to publications (e.g.

Readium CSS provides styles for reflowable text: A set of reference stylesheets for EPUB Reading Systems, starting with Readium 2.

Readium epub