body {
 	 margin: 0 auto;
   padding: 10px;
	 background-color: #D5DAD5;
   color: black; 
	 font-family: tahoma, arial, sans-serif;
   font-size: 14px;
	 vertical-align: top;
}

div {
   border: 1px solid;
}

#header {
   background-color: #A7AFA7;
   font-family: Georgia, serif;
   color: black; 
}

#navigation {
   float: left;
   width: 160px;
   padding-top: 1em;
}

#navigation a {
   background-color: #A7AFA7;
   color: black; 
   display: block;
   text-decoration: none;
   text-align: left;
   padding: 1em;
   }

#navigation a:visited { 
   background-color: #A7AFA7;
   color: black; 
}
#navigation a:hover {
   background-color: #828882;
   color: white;
}

#rightcolumn {
   float: right;
   width: 185px;
   font-size: 77%;
}

#rightcolumn h4 {
   background-color: #A7AFA7;
   color: black; 
   display: block;
   text-align: justify;
   font-size: 111%;
   padding: 1em;
}

#rightcolumn p {
   padding: 0.5em;
}

#content {
   margin-left: 163px;
   margin-right: 188px;
   padding: 1em 2em;
   background-color: #FDFFFD;
   color: black; 
}

#content h1 {
   background-color: #D5DAD5;
   color: black; 
   display: block;
   text-align: justify;
   font-size: 111%;
   padding: 1em;
}

#content h4 {
   background-color: #D5DAD5;
   color: black; 
   display: block;
   text-align: justify;
   padding: 1em;
}

#content p {
   font-size: 88%;
   padding: 0em 1em;
}

#content td {
   font-size: 88%;
}

.citation {
   display: block;
   background-color: #EAF0EA;
   color: black;
   font-family: Georgia, serif;
   font-style: normal;
   font-size: 88%;
}

#footer {
   clear: both;
   border-right: none;
   border-bottom: none;
   border-left: none;
   border-color: #3D453D;
	 background-color: #D5DAD5;
   color: black; 
   font-size: 88%;
   text-align: right;
}

#footer img { border: none; }