If you do not use separate style sheets, the CSS will be located between the tags at the top of your HTML file. Scan through the CSS code and and locate the section governing the header. It begins ...

The navigation bar will now look like: As you can see, we have a problem. The list items are presented together with no spaces between items. We can solve this by adding: nav ul li {float:left ...

Left navigation bars display the links for your readers to find categories and topic pages. By default, the navigation bar stops rendering after the last link displays. You can use the CSS "height ...