.catlinks identifies the container for the different categories in the wiki page. This is similar to Wikipedia's page on Jazz (http://en.wikipedia.org/wiki/Jazz). Refer to the following screenshot:

. editsection distinguishes the "edit" links that are provided against each of the headings in the editable section of the wiki's pages. The following screenshot shows the edit option for the section to the right of the heading:

#siteSub is used in articles to indicate where the content is from (in a <h3> tag). By default, it reads "From YourWikiName". As with #jump-to-nav, #siteSub is invisible by default in MonoBook.

#toc contains the table of contents. By default, the table of contents appears only when four or more headings exist within the content. #toc-level1 to #toclevel6 indicate the hierarchy of the table of contents. A similar example can be viewed at http://en.wikipedia.org/wiki/Jazz.

wikitable is the default table styling in MediaWiki.

#jump-to-nav contains links to enable the visitors to skip to other areas of interest within the current page. In MonoBook, these are hidden with display: none that displays the links when a "user agent" (that is, the browser) does not allow styling with CSS.

#contentSub is used primarily on pages that are redirected to elsewhere on your wiki. They should be left visible as deleting them would make it incredibly difficult to remove a redirect.

When an image is inserted into a wiki page in MediaWiki, the image automatically links to its own uploaded image page. .image classifies the images that are linked to the wiki's content, rather than the images themselves.