- All <tags> must be closed and in order!</tags>
- All <tags> must be in lower case!</tags>
<br />
- Attributes should folow?
<tagname attributename = "attributevalue"></tagname>
- Attibute names must be in lower case
- Attribute values must be quoted
- The id attribute replaces the name attribute
- You must always add the xml:lang="lang" attribute if you use the lang attribute
- Mandatory XHTML elements
<!DOCTYPE Doctype goes here>
<html xmlns="http://www.whatever">
<head>
<title>title goes here</title>
</head>
<body>
Body Goes Here
</body>
</html>
