<html>
<head>
<style>
p.small
{
line-height: 0.5
}
p.big
{
line-height: 2
}
</style>
</head>
<body>
<p>
This is a paragraph with a standard line-height.
The default line height in browsers is "1".
This is a paragraph with a standard line-height.
This is a paragraph with a standard line-height.
</p>
<p class="small">
This is a paragraph with a smaller line-height.
This is a paragraph with a smaller line-height.
This is a paragraph with a smaller line-height.
This is a paragraph with a smaller line-height.
</p>
<p class="big">
This is a paragraph with a bigger line-height.
This is a paragraph with a bigger line-height.
This is a paragraph with a bigger line-height.
This is a paragraph with a bigger line-height.
</p>
</body>
</html>