jquery remove multiple classes

JavaScript
$("element").removeClass("class1 class2");
//One or more CSS classes to remove from the elements,
//these are separated by spaces.$("p").removeClass("blue under");$("#div1").on("click", function () {
    if ($(this).hasClass("active")) {
      setTimeout(function () {
        $("#div1").removeClass("active");
      }, 10);
    }
  });
Source

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