.datatable {
	border: 0px solid #338BA6;
	border-collapse: collapse;
	width:100%;
}

.datatable td  {
	border: 1px solid #73C0D4; 
	text-align:left;
	
}


.datatable th {
	border: 1px solid #73C0D4; 
	text-align:left;
	vertical-align: top;
	
}

.datatable caption {
	font: bold 0.9em Arial, Helvetica, sans-serif;
	color: #33517A;
	text-align: left;
	padding-top: 3px;
	padding-bottom: 8px;
}
<!--right hand menu--> a.nav, a:link.nav, a:visited.nav {display:block; width:150px; height:25px;}

a.nav, a:link.nav, a:visited.nav {display:block; width:150px; height:25px; background:#DDCCAA url('images/tabbkgnd.jpg'); border:1px solid #000000;}

a.nav, a:link.nav, a:visited.nav {display:block; width:150px; height:25px; background:#DDCCAA url('images/tabbkgnd.jpg'); border:1px solid #000000; margin-top:2px; text-align:center; text-decoration:none; font-family:verdana, arial, sans-serif; font-size:12px; color:#000000;}

a:hover.nav {color:#fff; background:#764;}

a:active.nav {color:#fff; background:#c00;}