Links are the glue holding the web together, so make sure you understand how to properly link to external websites AND internal files.
http://yoursite.com/somepath) and when should you use the relative path (
:hover) of a link and when are they actually activated? How do you change styles based on them?
This section contains helpful links to other content. It isn’t required, so consider it supplemental for if you need to dive deeper into something.