<script type="text/javascript"> jQuery("p:last").addClass(" last"); </script>
It’s important to note that this method does not replace a class. It simply adds the class, appending it to any which may already be assigned to the elements.
More than one class may be added at a time, separated by a space, to the set of matched elements, like so:
$("p").addClass("myClass yourClass");
This method is often used with .removeClass() to switch elements’ classes from one to another, like so:
$("p").removeClass("myClass noClass").addClass("yourClass");
Here, the myClass and noClass classes are removed from all paragraphs, while yourClass is added.
Note:
Add this code before