/*  advanced CSS*/

body   {
	margin: 0;
	padding: 0;
	background: white;
	font-family: Georgia, times, serif;
	font-size: 14px;
	line-height: 18px;

	}
	
	
div, p, th, td, li, dd, dl, dt  blockquote  {
             /* redundant selectors to help NS4 not forget */
	color: #000;
	font-family: Georgia, times, serif;
	font-size: 14px;
	line-height: 18px;
	}

	
div#wrapper {
	position: relative;
	width: 725px;
	margin-left: auto;
	margin-right: auto;
	background: white;
	padding: 0 20px;
	}

#header {
	background: #fff URL(images/rtlheader.jpg) top left  no-repeat;
	position: relative;
	margin: 0 auto;
/*
	border: 4px solid red;
*/
	height: 170px;
	}
	
#header h1 h2 {
	margin: 50px 0 0 200px;
	text-align: center;
/*	border: 1px solid red;*/
	}


#content {
	width: 500px;
	margin: 10px 0 0 200px;
/*	border: 1px solid black;*/
	}
	
#contentpath {
	position: absolute;
	width: 500px;
	top: 200px;
	left: 200px;
/*
	border: 1px solid black;
*/
	}

#nav {
/*	border: 1px solid black;*/
	position: absolute;
	width:150px;
	top: 200px;
	left: 20px;
	}



#nav ul {
	padding: 0;
	list-style: none;
	margin: 0;
	/*border: 1px solid green;*/
	}	
#nav ul li{
	padding: 0 0 10px 0;
	}
	
#nav a {
	text-decoration:	none;
	font: 14px arial, sans-serif;
	line-height: 1.2em;
	color: #3a5e8c;
	font-weight: bold;	
	}	
	
#nav a:hover {
	text-decoration: underline;
	font: 14px arial, sans-serif;
	line-height: 1.2em;
	color: #000;
	font-weight: bold;	
	}	
	
#wownav {
/*	border: 1px solid black;*/
	position: absolute;
	width:150px;
	top: 140px;
	left: 40px;
	}	
	
#wownav ul {
	padding: 0;
	list-style: none;
	margin: 0;
	/*border: 1px solid green;*/
	}	
#wownav ul li{
	padding: 0 0 10px 0;
	}
	
#wownav a {
	text-decoration:	none;
	font: 14px arial, sans-serif;
	line-height: 1.2em;
	color: #3a5e8c;
	font-weight: bold;	
	}	
	
#wownav a:hover {
	text-decoration: underline;
	font: 14px arial, sans-serif;
	line-height: 1.2em;
	color: #000;
	font-weight: bold;	
	}	
	
/*menu page indication*/
#home a#linkhome, 
#research a#linkresearch, 
#policy a#linkpolicy, 
#practice a#linkpractice, 
#staff a#linkstaff, 
#links a#linklinks, 
#contact a#linkcontact,
#curr a#linkcurr,
#lessons a#linklessons,
#materials a#linkmaterials,
#concepts a#linkconcepts,
#videos a#linkvideos {
	color: #000;
	}	
	
#home a#linkhome:hover, 
#research a#linkport:hover, 
#policy a#linkprof:hover, 
#practice a#linknews:hover, 
#staff a#linkwork:hover, 
#links a#linklinks:hover, 
#contact a#linkcontact:hover,
#curr a#linkcurr:hover,
#lessons a#linklessons:hover,
#materials a#linkmaterials:hover,
#concepts a#linkconcepts:hover,
#videos a#linkvideos {
	color: #000;
	}	


#submenu ul {
	padding: 0;
	list-style: none;
	display: inline;
	margin: 0;
	/*border: 1px solid green;*/
	}	
#nav ul li{
	padding: 0 0 10px 0;
	}
	
#nav a {
	text-decoration:	none;
	font: 14px arial, sans-serif;
	line-height: 1.2em;
	color: #3a5e8c;
	font-weight: bold;	
	}	
	
#nav a:hover {
	text-decoration: underline;
	font: 14px arial, sans-serif;
	line-height: 1.2em;
	color: #000;
	font-weight: bold;	
	}	
#headline {
	width: 450px;
	border: 1px solid black;
	padding: 4px;
	text-align: center;
	}
	
a	{
	text-decoration:	underline;
	font-weight:	bold; 
	}
	
a:link	{
	font-family:  Georgia, times, serif;
	font-weight: bold;
	color:	#3a5e8c;
	text-decoration:	none;
	background-color: transparent;
	}
a:visited	{
	font-family:  Georgia, times, serif;
	font-weight: bold;
	color:	blue;
	text-decoration:	none;
	background-color: transparent;
	}
a:active	{
	color:	#000;
	background-color: transparent;
	}
a:hover	{
	color:	#000;
	text-decoration:	underline;
	}


h1	{
	font-size:	1.8em;
	line-height: 1.4em;
	}
	
h2	{
	font-size:	18px;
	line-height: 18px;
	}
	
h3	{
	font-size:	16px/;
	line-height: 28px;
	}
	
h4 {
	font-size:	14px;
	line-height: 26px;
	}
	
h4 {
	font-size:	12px;
	line-height: 14px;
	}		
	
h1, h2, h3, h4, h5, h6	{
	font-family: trebuchet, verdana, arial, helvetica, sans-serif;
	font-weight: bold;
	color: #06C;
	background-color: transparent;
	margin-bottom: 10px;
	}

ul li {
	margin-top: 8px;
	}

#footer {
	font: 10px trebuchet, verdana, arial, helvetica, sans-serif;
	line-height: 10px;
	text-align: center;
	color: #000;
	margin-top: 10px;
	padding-top: 10px;
	}	

.ppt  {
	font-size: 10px;
	font-family: trebuchet, verdana, arial, helvetica, sans-serif;
	font-weight: bold;
	color:	#009;
	text-decoration:	none;
	background-color: transparent;