<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Reference</title>
<style>
.clamp {
font: 16px / 32px serif;
padding: 0 4px;
white-space: pre;
background-color: yellow;
}
.float {
float: left;
width: 50px;
height: 50px;
margin: 4px;
background-color: skyblue;
}
</style>
<div class="clamp"><div class="float"></div>Line 1
Line 2
Line 3
Line 4…</div>