In rendering a document it might be beneficial to exchange its "structure dimension" for the "hyperspace dimension", that is, to make a subelement (for example a section) reachable through a hyperlink. This appear useful for example if the document is to be rendered on a small screen such as a PDA or a mobile phone.
The anchor of the element to be "hidden in the hyperspace" could be specified in the browsing style sheet. The browsing style sheet language could also make it possible to use the first two or three (or generally, n) words of the element, possibly followed with a sign such as an arrow, as an anchor for the element hidden in the hyperspace.
Style sheet languages such as CSS and XSL can easily be conservatively enhanced so as to enable a hyperlink on a certain element.