max-width: none | length | initial | inherit;
<!DOCTYPE html>
<html>
<head>
<title>
max-width property
</title>
<style>
p {
border: 4px solid blue;
background-color: lightblue;
font-size: 20px;
}
#px {
max-width: 475px;
}
#em {
max-width: 200em;
}
#pt {
max-width: 350pt;
}
#cm {
max-width: 100cm;
}
</style>
</head>
<body>
<h2> max-width: 175px; </h2>
<p id="px">
Hi, Welcome to the bianchenghao6.com. This site is developed so that students may learn computer science related technologies easily. The bianchenghao6.com is always providing an easy and in-depth tutorial on various technologies. No one is perfect in this world, and nothing is eternally best. But we can try to be better.
</p>
<h2> max-width: 20em; </h2>
<p id="em">
Hi, Welcome to the bianchenghao6.com. This site is developed so that students may learn computer science related technologies easily. The bianchenghao6.com is always providing an easy and in-depth tutorial on various technologies. No one is perfect in this world, and nothing is eternally best. But we can try to be better.
</p>
<h2> max-width: 350pt; </h2>
<p id="pt">
Hi, Welcome to the bianchenghao6.com. This site is developed so that students may learn computer science related technologies easily. The bianchenghao6.com is always providing an easy and in-depth tutorial on various technologies. No one is perfect in this world, and nothing is eternally best. But we can try to be better.
</p>
<h2> max-width: 10cm; </h2>
<p id="cm">
Hi, Welcome to the bianchenghao6.com. This site is developed so that students may learn computer science related technologies easily. The bianchenghao6.com is always providing an easy and in-depth tutorial on various technologies. No one is perfect in this world, and nothing is eternally best. But we can try to be better.
</p>
</body>
</html>