CIRCLE AND OVAL SHAPE
Run
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
  .circle {
	  height: 40px;
	  width: 40px;
	  background-color: black;
	  border-radius: 50%;
	}
	.oval {
	  height: 60px;
	  width: 100px;
	  background-color: black;
	  border-radius: 50%;
	}

</style>
</head>
<body>
	<h2>Circle </h2>
	<div class="circle "></div>
	<h2> Oval </h2>
    <div class="oval "></div>

</body>
</html>