You see how we made all of your
button elements bounce? We selected them with
$("button"), then we added some CSS classes to them with
You just used jQuery's
.addClass() function, which allows you to add classes to elements.
First, let's target your
div elements with the class
well by using the
Note that, just like with CSS declarations, you type a
. before the class's name.
Then use jQuery's
.addClass() function to add the classes
For example, you could make all the elements with the class
text-primary shake by adding the following to your
document ready function: