BR><BR>First, what's the difference (advantages?) of using CSS id vs CSS class (#content vs .content for instance...).<BR><BR>The second question is if CSS id is the preferred way to do things ...

Ryan Boudreaux covers the basics about CSS ... number of ID attributes in the selector and apply the value 0,1,0,0 for each or A=0, B=1, C=0, D=0 or 0,x,0,0. C. Count the number of classes ...

If the backgroundBlue class in this example has a color attribute ... who coded your Web page to create a CSS class that references a DIV's ID. You may not see a class reference in your DIV ...

jQuery: How to get objects by ID, Class, Tag, and Attribute Your email ... we will cover filtering objects, changing CSS classes, changing an object’s inner text, and other fun stuff!