/*--default selectors--*/
html {
	margin: 0; 
	padding: 0;
	font-size: 100%;
}

body {
	font-family: Verdana, Arial, helvetica, sans-serif;
	font-size: 90%;
	margin: 0; 
	padding: 0;
}

a {
	color: #4c6072;
}
a:hover {
	color: inherit; 
	background-color: #d8d8d8;
}


h1, h2, h3, h4, h5 {
	background-color: transparent;
	color: #192026;
}

h1 {
	font-size: 115%;
	font-weight: bold;
	line-height: 2em;
	width: 100%;
	margin-bottom: 0;
	margin-top: 0;
	padding-top: 0;
	text-align: left;
	
	
}

h2, h3 {
	font-size: 100%;
	margin: 0;
	padding: 0;
	padding-bottom: 7px;
	text-align: center;
}

h3 {
	text-align: left;
	margin-left: 1%;
}

h4 {
	font-size: 100%;
	margin: 1em 0;
	padding: 0;
	border-bottom: 1px solid #323223;
	color: #323223;
	line-height: 1.5em;
}

dl {
	padding: 5px;
}

dt {
	font-weight: bold;
	padding-bottom: 5px;
	padding-top: 5px;
}
 
 dd {
 padding-top: 3px;
 padding-bottom: 3px; 
}

ul, ol {
	padding-left: 2%;
	margin-left: 2%;
}

ul {
	text-decoration: none;
}

li {
	line-height: 110%;
	padding-top: 5px;
	padding-bottom: 5px;
}

ol li li {
	list-style-type: lower-alpha;
}

p {
	line-height: 120%; 
	margin: 1%; 
	margin-bottom: 1em;
}

img {
	border: 0;
}
img a {
	border: 0;
}

sup {
	color: #A43500;
	font-size: 80%;
}

sup a {
	color: #a43500;
	text-decoration: none;
}

/*--logo--*/
#logo {
	/*border-bottom: 2px solid #669966;*/
	
	color: inherit;
	background-color: #FFFFFF;
	border-bottom: 2px solid #CC9900;
	padding: .76em 15px 0.25em;
	width:100%;
	border-bottom: 2px solid #1c1041;
}

#logo img {
	margin-left: 2%;
}

#logo a:hover {
	background-color: #ffffff;
}

/*--left navigation--*/

.sidebar {
	float: left;
	width: 15%;
	margin-left: 5px;
	margin-right: 5px;
	font-size: 90%;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	color: #003366;
	background: #FFFFFF;
	text-decoration: none;
	border-bottom: 1.5px solid #1c1041;
}

.sidebar a {
	display: block;
	padding: 4px 8px;
	margin: 0;
	text-decoration: none;
	text-align: right;
	border-top: 1px solid gray;
	background: transparent;
	color: #003366;
	
}

.sidebar a:hover {
	color: inherit; 
	background: #d8d8d8;
}

.sidebar h1 {
	color: #1c1041;
	border-bottom: 1.5px solid #1c1041;
	border-top: 1px solid #1c1041;
	text-align: center;
	margin: 0;
	padding: 0.25em 0 0.125em 0;
	text-decoration: none;
	line-height: 1.5em;
	font-size: 90%;
	background-color: #cccccc;
}

/*--main content styles--*/
#content {
	color: inherit;
	background: #FFFFFF;
	border-left: 1px solid #ccc;
	border-top: 1px solid #ccc;
	border-right: 1px solid #ccc;
	float: left;
	width: 65%;
	font-size: 90%;
	padding-bottom: 0;
	margin-bottom: 0;
	
}

#content h1 {
	background-color: #f6f6f6;
	border-bottom: 1px solid #eee;
	letter-spacing: 1.5px;
	font-family: 'Trebuchet MS', 'Lucida Grande', Arial, Verdana, Geneva, Lucida,  Helvetica, sans-serif; 

	margin-right: 0;
	padding-right: 0;

}



#place {
	font-size: 90%;
	background-color: #4f4b72;
	color: #ffffff;
	width: 100%;
	margin-top: 0;
	padding-top: 0;
	line-height: 2em;
	margin-left: 0;
	padding-left: 2%;
	
}

.widgets {
	float: right;
	width: 35%;
	font-size: 90%;
	margin-bottom: 0;
	margin-top: 1em;


}

.widgets p {
	font-size: 90%;
	text-align: right;
		color: #A43500;
}

.widgets a {
	text-decoration: none;
}

#clear {
	clear: both;
}
.clear {
	clear: both;
}
<!--footer-->
#footer {
	/*text-align: center;*/
	font-size: 90%;
	clear: both;
	margin-top: 0;
	padding-top:1%;
}

#footer p {
	clear: both;
	
	padding-bottom: 2%;
	font-size: 90%;
	border-top: 1px solid #ddd;
	text-align: center;
	
}

#footer a {
	padding: 0;
	margin: 0;
}

#footer a:hover {
	padding: 0;
	margin: 0;
	
}
.footnotes {
	font-size: 90%;
}

/*e.g. changeNote at top of page*/
.note {
	font-size: 85%;
	font-style: italic;
	padding-right: 5%;
	
}

.box {
	text-align: center;
	border: 1px solid #000000;
}
/*registered.php */
#registered {
	width: 90%;
	margin-left: auto;
	margin-right: auto;
}
#registered td{
	width: 5%;
	border-bottom: 1px solid #eee;
	text-align: center;
	
}
#registered th {
	text-align: center;
}

/*particpants table*/
.participants {
	width: 90%;
	margin-left: auto;
	margin-right: auto;
	
}

.participants td {
	width: 45%;
	border-bottom: 1px solid #eee;
}

.participants th {
	border-top: 3px double #999;
	border-bottom: 3px double #999;
	text-align: center;
	padding-top: 10px;
	margin-top: 10px;
}

.left {
	float: left; 
	width: 40%;
	border: 0;
	padding: 3%;
}

.right {
	float: right; 
	width: 40%;
	border: 0;
	padding: 3%;
}

.left ul li {
	list-style-type: none;
}

.right ul li {
	list-style-type: none;
}

.left h2 {
	text-align: left;
	text-decoration: underline;
}

.right h2 {
	text-align: left;
	text-decoration: underline;
}

.slidesh2{
	font-size: 105%;
	text-decoration: underline;
	padding-top: 10px;
	padding-bottom: 10px;
	
}