.graybar  {
   	font:    bold  medium arial,helvetica; 
	text-align: left;
	valign: middle;
	background-color: #cccccc ;
	color: #ffffff;
    } 

.blackbar  {
   	font:   bold  medium arial,helvetica; 
	text-align: left;
	valign: middle;
	background-color: #000000 ;
	color: #ffffff;
    } 

.nav {
	font: small arial,helvetica;
	text-align: center;
}	

body {
	font: medium arial,helvetica;
}	

.bold {
	font: bold medium arial,helvetica; 

}