javascript - How to Pass Media Queries With jQuery CSS Method -


having media query this:

@media (min-width: 768px) {   .navbar-nav > li > {     padding-top: 25px;     padding-bottom: 25px;   } }

i need change style 

 $( "#heightset" ).change(function() {               var choice = $(this).val();               if (choice == "50"){                 $(".navbar-nav > li > a").css({"padding-top":"15px","padding-bottom":"15px"});               }                 if (choice == "60"){                 $(".navbar-nav > li > a").css({"padding-top":"20px","padding-bottom":"20px"});               } });

now can please let me know how can take care of @media (min-width: 768px) on .css() code affected on specific view port?

thanks

.my-class-15 {padding-top: 15px; padding-bottom: 15px;} .my-class-20 {padding-top: 20px; padding-bottom: 20px;}  $("#heightset").change(function () {     var choice = $(this).val();      if (choice == "50") {         $(".navbar-nav > li > a").addclass('my-class-15');     }     if (choice == "60") {         $(".navbar-nav > li > a").addclass('my-class-20');     } });

here's fiddle, it's not useful without html.

http://jsfiddle.net/isherwood/nf5tp/


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