Translations:Help:Namespaces/49/en

The   tag of the HTML page output is given two CSS classes that vary by namespace: A class ns-#, where # is the index of the namespace, and ns-XXX, where XXX is "subject" for all, "special" for pages in the     namespace, and "talk" for. So CSS code such as the following can be used to change the appearance of an object based on its namespace: