The purpose of these standards is to encourage compliance with Standards and Good Practice in Web Authoring, and to ensure that authors who deviate from such standards are aware of the consequences of their actions. Erased the copyright and licensing information and replaced it with their own. Another consideration when creating layouts is using HTML semantic elements as seen in the above example (see content sectioning) you can create a layout using only nested
elements, but it is better to use appropriate sectioning elements to wrap your main navigation (