This method attaches the horizontal lines to text, meaning they're more adaptable to any text changes you make. It also ...

A vertical line goes up and down. A horizontal line goes left to right. Why not have a look around and see if you can find any horizontal and vertical lines? Now have a look at the pencils below.

Items are automatically added to your horizontal navigation bar as you create top-level pages. Unlike a vertical navigation bar, there are limitations to the number of top-level links you can include ...