The two important ones are keywords and description. They both go in the head of the document. Metadata help search engines find content relative to what was searched for. Let's look at this page:...

Once you get comfortable with the xhtml syntax, look into a server side language. At some point you'll find that xhtml won't full fill all of your needs and will need some server interaction. If you...

The reason is that each browser applies its own default stylesheet to your page. What this means is that each browser adds a certain amount of margin, padding, line height... to each element. The...

No, CSS is not hard to learn but, it does take time to master. You'll catch the basic concepts in a day or so but, because you can manipulate the design in so many different ways, it will take a...

You want something like this? This textbox clears when the user clicks it.
<input type="text" onfocus="this.value=''; this.onfocus=null;" name="notes" value="enter ticket number here" />

An easy way to validate is to install the free web developer (https://addons.mozilla.org/en-US/firefox/addon/60) add-on in Firefox. Once installed, you can simply press Ctrl+Shift+A and the W3C...

External css should not contain style tags (<style type = "text/css"></style>) at the beginning and end like they do when putting them inline. If the styles aren't showing up, they probably aren't in...