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Best Practice N°170- LevelLevel 1- Section typography
Description
A generic font family is given as the last substituion element.
Objectives
Makes it possible substitute fonts is the proposed font is not available on the users system.
Possible technical solutions:
Font characters are defined in the CSS file through propertiesfont-family or font :
- For serif fonts (Times Roman for exaple), specify the generic
seriffont family. For example :font-family: Georgia, "Bookman Old Style", serif;. - For sans serif fonts (Arial for instance), specify the generic
sans-seriffont family. For example :font-family: Optima, "Trebuchet MS", sans-serif;. - For monospacefonts (like Courier), specify the generic
monospacefont family. For example :font-family: Courier, monospace;. - In the same way use the generic font families
cursivefor joined glyphs or fantasy fonts.andfantasy
Control methods:
If the site uses CSS technology validate the style sheet with the W3C style sheet validator which warns of the absence os generic fonts. W3C CSS validator
Put these Best Practices to use.
Opquast is a service provided by Temesis. The Opquast Best Practices are elaborated in the Opquast Workshop(FR).