<!DOCTYPE html>
<html>
<head>
<style>
p.one {
max-height: 600px;
min-height: 400px;
background-color: yellow;
}
</style>
</head>
<body>
<h2>Set The max-height and min-height of an Element:</h2>
<p>Resize the browser window to see the effect.</p>
<p class="one">This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.</p>
</body>
</html>