Level three heading. In HTML we can create hyper-text links to other documents, regardless of what type they are. This tag does not place the image or media clip on the page. Another common HTML tag is the numbered and un-numbered list tags. People have different size screens, and they can change them while viewing a page.
Some browsers deal with errors better than others.
Test your pages on several different computers, with different monitors, hardware, browsers, etc. to get the best results. Use graphics sparingly. People dialed-in do not have high speed connections, graphics equate to slow loading pages for them. Put a contact name and email address on every page, so people can report problems to you. Adding a bit of color to the pages The default background color is set by the browser that people use, typically it's a greyish color.