Links

Each link is assigned a title in the source code.

Renewal no. 039

The label for each link describes its function or the nature of the content it points to.

Rule 040

Similar links have identical colors, forms and behaviors in all documents

041

The underscore is reserved for the links.

Rule 042

Links are visually different from the rest of the content.

Rule 043

The digital book does not apply the same style to links visited and not visited.

Rule 044

Internal and external links are different.

Rule 045

Links causing external software to be opened have an explicit libelledé.

Rule 046

The file format proposed for download is specified.

Rule 047

The file size proposed for download is specified.

Rule 048

Downloading file language is specified when it differs from the original page language

Rule 049

Naming the proposed files for download identifies the content and origin of the files

Rule 050

All internal links to the digital book are valid

Rule 051