<html>
<head>
<style>
body {
background-color:#E7E9EB;
}
#myDIV {
height:300px;
background-color:#FFFFFF;
}
.bluediv {
background-color:lightblue;
height:200px;
}
</style>
</head>
<body>
<h1>The height property</h1>
<div id="myDIV">
<div class="bluediv">
See this blue div element with different height values.
</div>
</div>
</body>
</html>