Demo - 10-jquery-remove-inline

Edit This Code :
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
</head>
<body>

<div id="foo" style="color:blue;height:100px;width:200px;background-color:#e2e2e2;">
	<p>hello world</p>
</div>
<button id="btn_1">Remove All Inline Style</button>
<button id="btn_2">Remove Inline Style width</button>

<script type="text/javascript">
	$(document).ready(function(){

		$("#btn_1").on('click', function() {
			$("#foo").removeAttr("style");
		});
		
		$("#btn_2").on('click', function() {
		  $("#foo").css("width", "");
		});
	});
</script>

</body>
</html>
Result :