CSS dimension minimum height
<html>
<head>
<style type="text/css">
p
{
min-height:100px;
}
</style>
</head>
<body>
<p>The minimum height of this paragraph is set to 100px.</p>
</body>
</html>
<head>
<style type="text/css">
p
{
min-height:100px;
}
</style>
</head>
<body>
<p>The minimum height of this paragraph is set to 100px.</p>
</body>
</html>
Result
