HTML/CSS/CSS Attributes and Javascript Style Properties/width
width: 250px
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title></title>
<style type="text/css">
p {
margin: 10px;
padding: 10px;
color: black;
border: thin solid;
width: 250px;
top: 100px;
line-height: 3em;
font-size: 1em;
}
</style>
</head>
<body>
<p>
this is a test. this is a test. this is a test. this is a test.
this is a test. this is a test. this is a test. this is a test.
this is a test. this is a test. this is a test. this is a test.
</p>
</body>
</html>
"width" Example
<html>
<body>
<img id="myImg"
src="http://www.wbex.ru/style/logo.png"
width="132">
<br>
<input type="button" value="Shrink image" onclick="myImg.style.width="65"">
<input type="button" value="Restore image" onclick="myImg.style.width="132"">
</body>
</html>