XHTML Class Guide and Reference
Make your own web pages

Lines and alignments

<hr /> makes a horizontal line. You can set the width of the line width the width= attribute to either a certain number of pixels or percentage of the width of the screen.

You can add attributes to change the size or location of the lines.

You can use the attribute align="left", align="right" or align="center" in the heading tags and in the <p> tags, and in tags we haven't gotten to yet.