Getting the most mileage out of your Joomla! installation can be a fun and rewarding experience. Learn how to change your default Joomla logo in your different component areas using only CSS.
Learn the basics of XHTML. This introductory article covers what XHTML is and is not. This introduction to XHTML will give you the general workings of XML and HTML together, and the overall basic syntax to use when coding XHTML.