body {
    font-family: 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif;
    font-size: 12pt; 
    color: #444; 
	text-align: center;
	margin: 0;
	padding: 0;
}
  
#page_margins {
	background: #fff;
	margin: 0;
	text-align: left;
}

#nav-main, #col1, #col2, #footer, #header span.ar {
	display: none;
}

#col3 {
	width: 80%;
	margin: 0.5cm 0 0;
}