» Javascript, CSS, and (X)HTML entities in numeric order : : CSS, JavaScript and XHTML Explained
►http://www.evotech.net/blog/2007/04/named-html-entities-in-numeric-order
Below are the entities listed in numeric order with definition and ISO numeric code. CSS ’content’ does not accept named entities or regular numeric entities such as @, but does render ASCII text and unicode.
Liste des codes numériques iso des caractères spéciaux pour les valeurs de content sur :before et :after