Code
<script src="./jquery-3.2.1.js"> </script>
<script>
$(document).ready(function(){
$("button").click(function(){
$("#div1").fadeOut();
$("#div2").fadeOut("slow");
$("#div3").fadeOut(3000);
});
});
</script>
<p>Demonstrate fadeOut() with different parameters.</p>
<button>Click to fade Out boxes</button>
<div id="div1" style="width:80px;height:80px;display:none;background-color:red;"></div>
<div id="div2" style="width:80px;height:80px;display:none;background-color:green;"></div>
<div id="div3" style="width:80px;height:80px;display:none;background-color:blue;"></div>
