Code:
@charset "utf-8";
#Header {
	height: 100px;
	width: 600px;
	margin: auto;
	text-align: center;
	border-top-width: thin;
	border-right-width: thin;
	border-bottom-width: thin;
	border-left-width: thin;
	border-top-style: solid;
	border-right-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
	background-color: #000;
}
#NavBar {
	height: auto;
	width: 600px;
	margin: auto;
	text-align: center;
	border-top-style: solid;
	border-right-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
	border-top-width: thin;
	border-right-width: thin;
	border-bottom-width: thin;
	border-left-width: thin;
	background-color: #FFF;
	clear: none;
	float: none;
	overflow: auto;
	left: auto;
	top: auto;
	right: auto;
	bottom: auto;
	clip: rect(auto,auto,auto,auto);
}
#Body {
	height: 200px;
	width: 600px;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
	border-top-width: thin;
	border-right-width: thin;
	border-bottom-width: thin;
	border-left-width: thin;
	margin: auto;
	text-align: center;
	background-color: #CCC;
}
#Footer {
	height: auto;
	width: 600px;
	border-top-width: thin;
	border-right-width: thin;
	border-bottom-width: thin;
	border-left-width: thin;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
	margin: auto;
	text-align: center;
}
#Wrapper {
	border-top-width: thin;
	border-right-width: thin;
	border-bottom-width: thin;
	border-left-width: thin;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
}
PHP Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<link href="ETStyle.css" rel="stylesheet" type="text/css" />
<style type="text/css">
<!--
body,td,th {
    color: #000;
    font-family: Tahoma, Geneva, sans-serif;
    font-size: small;
}
body {
    background-color: #333;
}
a:link {
    color: #000;
    text-decoration: none;
}
a:visited {
    text-decoration: none;
    color: #000;
}
a:hover {
    text-decoration: underline;
    color: #000;
}
a:active {
    text-decoration: none;
    color: #000;
}
-->
</style></head>

<body>
<div id="Wrapper">
  <div id="Header"><img src="IMG/Logo.png" width="600" height="100" /></div>
  <div id="NavBar">
    <p><?php include("INC/Navi.php"); ?></p>
  </div>
  <div id="Body">
  <p>&nbsp;</p></div>
  <div id="Footer"><img src="IMG/Footer.png" width="600" height="30" /></div></div>
</body>
</html>
How i can put no space to this hole?