The following posts are tagged as 'mark-up':

• Hypertext Mark-up Language

  In its most basic form, a HTML page is nothing more than a text file with special elements called tags. These tags are simply codes that are interpreted by a web browser, instructing it to mark-up, or format, the content in a certain way. Some examples: <b> to bold text, <em> to emphasize text, or <q> to quote text.

  http://geeksneversleep.com/articles/hypertext-mark-up-language