The separation of form from content is beneficial in a general sense in the context of designing interfaces to web content, and, specifically, as a way of making such content accessible. By using structural markup exclusively to delineate sections of one’s documents, and avoiding the use of any format markup, there is a greater opportunity to deploy that content in a wider context, be it desktop personal computers, smaller hand held devices, or intermediate sized internet appliances. The use of style sheets permits the presentation of the same content in this variety of contexts, and, simultaneously opens the door to alternative interfaces for those with disabilities.