html {
	background-color: #666;
	font-family: Arial, Helvetica, Tahoma, sans-serif;
}

body {
	margin:0px;
	padding:0px;
	text-align:center;

	background-color: #666;
}

h2 {
        color: #330033;
        padding: 0;
        margin: 0;
        margin-top: 20px;
        margin-bottom: 10px;
}
h3,h4 {
        color: #330033;
        padding: 0;
        margin: 0;
        margin-top: 20px;
        margin-bottom: 10px;     
}
p {
       margin-left: 50px;
}
#page {
	width:900px;
	margin:15px auto;
	text-align:left;
}

#page_contents {
	width:1000px;
	margin:0px 5px 0px 5px;
	position:relative;
	background-color:#fff;
	min-height: 1000px;
}

#header {

  background: url(http://www.cs.cmu.edu/~ctsourak/chania_summer08.jpg); 
  background-repeat: no-repeat;  
  width: 1000px;
  height: 130px;
  margin: 0px;
  padding: 0px; 
  text-align: center;
  color: yellow;
}




#page_title {
	font-size: 2.1em;
	font-weight: normal;
	color: #000099;
        margin-left: 10px;
}
#page_subtitle {
	font-weight: normal;
	color: #00000;
        margin-left: 5px;
}

#page_subtitle a {
	text-decoration: none;
        color: #4466a5;
}
#page_subtitle a:hover {
	border: 1px solid;
}


#info_container {

    padding: 0;
    margin-left: 50px;
    margin-right: 50px;
}
#subtext {
	font-weight: normal;
	color: #00000;
       font-size: 1em;
        margin-left: 10px;
}
#subtext a {
	text-decoration: none;
        color: #4466a5;
}

#subtext a:hover {
        border: 1pt solid #000;
}


#navigation {
	height: 25px;
        margin: 0;
        padding: 0;
}


#navigation li {
        
	float:left;
	display:block;
	margin:0;
	padding:0;
}



#navigation li.active a,
#navigation li a:hover {
}

#navigation li.active a {
	background-position:bottom center;
	background-repeat:no-repeat;
}

.navigation_tabs {
	list-style-type:none;
        padding: 0;
        white-space: nowrap;
	margin:0;
	clear:both;
	
}
.navigation_tabs li  {
        display: inline;
	float:left;
	text-align:center;
	margin: 0px;
	padding: 0px;
}
.navigation_tabs li  a  {
	display:block;
	height:20px;
	background-color:#FFF0000;
        color: #FFF0000;
        text-decoration: underline;
        border-right: 3px solid #330033;
        display: block;
      
	white-space:nowrap;
	padding: 3px 15px 0px 15px;
}


.navigation_tabs li  a:hover  {
	color:#fff;
        background-color: #000;
}
.navigation_tabs li  a.active  {
	
        cursor: default;
}
.navigation_tabs li  a:hover.active  {
    color: #FF0000;
    background-color:#efdfc5;
}