jQuery selecting elements with multiple classes

The more complicated the CSS coding the more complicated selecting elements with jQuert can become.

You may find yourself with a situation such as:

So how do we select specific elements when all of these div’s contain the class “cOne”? The answer is actually very simple!

You concatenate the classes in your selector such as:

So you may do something like this if you wanted to add a new style to only div’s that have both the class “cOne” and “cThree”: