<!DOCTYPE html>
<html>
<head>
<style>
p.test1
{
width:11em;
border:1px solid #000000;
word-break:hyphenate;
}
p.test2
word-break:break-all;
</style>
</head>
<body>
<p class="test1">This is a veryveryveryveryveryveryveryveryveryvery long paragraph.</p>
<p class="test2">This is a veryveryveryveryveryveryveryveryveryvery long paragraph.</p>