Important announcement
Less important subhead
Some paragraphs are more important than others.
Some are less important.
Time
Passport
Facebook
Baggage
Don't bother reading this.
SAMPLE CODE <script type="text/javascript" src="../../jQueryFolder/js/jquery-3.1.1.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("h3, p.not_so_important, ul#things_to_check li.secondary, div#fine_print").css("font-style", "italic"); }); <h1>Important announcement</h1> <h3>Less important subhead</h3> <p>Some paragraphs are more important than others.</p> <p class="not_so_important">Some are less important.</p> <ul id="things_to_check"> <li>Time</li> <li>Passport</li> <li class="secondary">Facebook</li> <li>Baggage</li> </ul> <div id="fine_print"> <p>Don't bother reading this.</p> </div> </script>