HTML/CSS/Box Model/max width
max-width: 714px
<source lang="html4strict">
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"> <head>
<title></title>
<style type="text/css"> div {
height: 300px; border: 1px solid black; max-width: 714px;
} </style> </head> <body>
header 1!
<img src="http://www.wbex.ru/style/logo.png" alt=" " />
header 2
</body> </html>
</source>