<?php
ob_start ("ob_gzhandler");
header("Content-type: text/css");
header("Cache-Control: must-revalidate");
$offset = 60 * 60 ;
$ExpStr = "Expires: " . gmdate("D, d M Y H:i:s", time() + $offset) . " GMT";
header($ExpStr);
?>
/*--------------------------------------------*/
/*--[ CSS MAN 2007, copyright Robarov ]--*/
/*--------------------------------------------*/
.intro {
	color: #303C49;
	background: #eee;
}
#tweedehands-vrachtwagens #banner {
	background-image:url(../i/bts/tweedehands.jpg);
}

<?php
ob_end_flush();
?>