body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;

}
.style7 {
	font-size: 16px;
}
.style8 {
	font-size: 16px;
	color: #0000FF;
}

.style9 {
	font-size: 16px;
	font-style: italic;
	font-weight: bold;
	text-align: center;
	border-color:#999999;
}

.style10 {
	font-size: 12px;
	padding-left:5px;
}

.style11 {
	font-size: 16px;
}
.style12 {
	font-size: 16px;
	font-style: italic;
	font-weight: bold;
}

.style13 {
  	font-size: 20px;
	font-style: italic;
	font-weight: bold;
	text-align: center;
}

a {
	text-decoration: none
}

a:hover {
        color: red; 
}


.purple{
	border: #D4D0C8 solid 2px;
	background-color:#ACACFF;
	
	
}
.yellow{
	 border: #D4D0C8 solid 2px;
	background-color:#E8EB7C;
}

.red{
	
	  border: #D4D0C8 solid 2px; 
	background-color:#F2996D;
}
.blue{
	background-color:#A3E4FA;
}
.grey{
	border-color:#999999;
}

.grey_bar{
background-color:#DDDDDD;
}

.purple_bar{
background-color:#B6A5F8;
}

.red_bar{
background-color:#FDD9C6;
}

.yellow_bar{
background-color:#F1F3B1;
}

.border_zero{
   border:0px;
}
div#bar{
	position:absolute; left:0px; top:0px; width:980px; height:96px; z-index:1; border: 1px none #000000;
}


div#menu_bar{
	position:absolute; left:171px; top:622px; width:980px; height:149px; z-index:7; border: 1px none #000000;
}

div#left_menu{
	position:absolute; left:0px; top:120px; width:160px; height:600px; z-index:10; background-color: #FFFFC8; border: 1px none #000000;  padding-left:2px;
}

#center_content{
	position:relative; left:160px; top:118px; width:550px; height:378px; z-index:3;
}

#purple_layer{
	position:relative;left:150px; top:216px; width:268px; height:217px; z-index:9; background-color: #E6E3F4; border: 1px none #000000;
}

#programme_title{
  position:absolute; left:0px; top:0px; width:268px; height:25px; z-index:4; background-color: #ACACFF; border: 1px none #000000;
	font-size: 16px;
	font-family: "Trebuchet MS";
	font-style: italic;
	font-weight: bold;
	text-align: center;
	border-color:#999999;
}



div#seminars{
	position:absolute; left:160px; top:350px; width:552px; height:490px; z-index:6; background-color: #E6E3F4; border: 1px none #000000; padding-left:5px;
}

#seminars_title{
	position:absolute; left:160px; top:350px; width:552px; height:25px; z-index:9; background-color: #ACACFF; border: 1px none #000000;
	font-size: 16px;
	font-family: "Trebuchet MS";
	font-style: italic;
	font-weight: bold;
	text-align: center;
	border-color:#999999;
}


div#right_layer{
	position:absolute; left:750px; top:200px; width:177px; height:384px; z-index:4;
}

#programme_layer{
	position:absolute;
	left:160px;
	top:146px;
	width:555px;
	height:442px;
	z-index:4;
	border: 1px none #000000;
	background-color: #FFFFFF;
}


h2 {
    margin:0;
    padding-left:.3em;
    font-size:22px;
    font-family: Arial;
    color:#609;
	text-align: center;
    background:#ffffff;}

#seminars_layer{
	position:absolute; left:193px; top:146px; width:796px; height:442px; z-index:4; background-color: #FFFFFF; border: 1px none #000000;
}

#news_layer{
	position:absolute; left:193px; top:146px; width:796px; height:442px; z-index:4; background-color: #FFFFFF; border: 1px none #000000;
}
#sitemap_layer{
	position:absolute; left:193px; top:146px; width:572px; height:39px; z-index:4; background-color: #FFFFFF; border: 1px none #000000;
}

#right_image{
	position:absolute; left:750px; top:130px; width:208px; height:78px; z-index:8
}

#welcome_layer{
	position:absolute; left:175px; top:130px; width:553px; height:500px; z-index:1; background-color:  #E6E3F4; border: 1px none #000000;
	text-align: left;
}

.mytd {
	border: 0.5px solid #999999;
	background-color: #FFFFFF;
}

h1 {
    margin:0;
    padding-left:.3em;
    font-size:26px;
    font-family: Arial;
    color:#000000;
	text-align: center;
    background: #ACACFF;}

ul {
	margin: 0;
	padding: 0;
	list-style: none;
	width: 150px; /* Width of Menu Items */
	border-bottom: 1px solid #ccc;
	}

ul li {
	position: relative;
	}
	
li ul {
	position: absolute;
	left: 149px; /* Set 1px less than menu width */
	top: 0;
	display: none;
	}

/* Styles for Menu Items */
ul li a {
	display: block;
	text-decoration: none;
	color: #000000;
	background: #FFFFC8; /* IE6 Bug */
	padding: 5px;
	border: 1px solid #ccc;
	border-bottom: 0;
	}

/* Fix IE. Hide from IE Mac \*/
* html ul li { float: left; height: 1%; }
* html ul li a { height: 1%; }
/* End */

ul li a:hover { color: #0000ff; background: #f9f9f9; } /* Hover Styles */
		
li ul li a { padding: 2px 5px; } /* Sub Menu Styles */
		
li:hover ul, li.over ul { display: block; } /* The magic */

/*Tooltips*/
.tooltips{
position:relative; /*??是??*/
z-index:2;
}

.tooltips:hover{
z-index:3;
background:none; /*?有??在IE中不可用*/
}

.tooltips span{
display: none;
}

.tooltips:hover span{ /*span ???在 :hover ????示*/
display:block;
position:absolute;
top:21px;
left:80px;
width:25em;
border:1px solid black;
background-color:#ccFFFF;
padding: 3px;
color:black;
}