add and remove style using jquery code example

Example 1: jquery remove css style

//removing css with jQuery. i.e: set to default 
$( "#myElementID" ).css("background-color", "");//just blank it out

Example 2: remove css jquery

$("#id").css({ 'background-color' : '', 'opacity' : '' });
$(".class").css({ 'background-color' : '', 'opacity' : '' });
//You can remove css by the above.