If you've ever posted on a forum, chances are you have used a WYSIWYG editor. These editors are so easy for creating web page content, as you can simply type in your content and customize with a few menu button clicks. ...
I would like to know what “Semantic HTML is and how it's used.
Is CSS case-sensitive? This might be important to know for someone working with CSS.
What is the "Box Model" in CSS? And, which CSS properties are a part of it?
Is there a difference between HTML and XHTML? What is better about XHTML than HTML?