body {
   font-size: 75%;
   font-family: arial, helvetica, san-serif;
   }
   
#wrapper {
   width: 75em;
   background-color: #000;
   margin: 1em auto;
   }

#background {
   border-top: 9px black solid;
   border-bottom: 9px black solid; 
   background-image: url(../img/background_main.gif);
   background-repeat: repeat;
   }

#top_navigation {
   background-color: #FFF;
   width: 75em;
   height: 62px;
   clear: both;
   z-index: 3;
   }   

.clear {
   clear: both;
   }

#left_content {
   width: 7em; /* 84px */
   margin: 0 auto;
   float: left;
   }   

#left_content p {
   text-align: center;
   margin: 0;
   padding: 0 0 2em 0;
   }  
   
#right_content {
   width: 65em;
   padding-left: .05em;
   margin-bottom: 1em;
   float: right;
   z-index: 0;
   }

#right_content .flash {
   width: 250px;
   margin-right: .7em;
   }


#right_content .left {
   float: left;
   padding-right: 1em;
   padding-bottom: 1em;
   }

#right_content p {
   padding-right: 1em;
   }

#right_content h1{
   padding: 0;
   margin: 0;
   }

   
.class_box {
   max-width: 62em;
   padding-left: 1.4em;
   padding-bottom: 1.4em;
   }

.class_title {
   font-weight: bold;
   font-size: 115%;
   }   
   
#footer {
   width: 75em;
   margin: 0 auto;
   text-align: center;
   color: white;
   padding-bottom: .5em;
   line-height: 1.7em;
   }

#footer a:link, #footer a:visited, #footer a:hover {
   color: white;
   } 

#footer .credit {
   font-size: 90%;
   font-family: arial, helvetica, san-serif;
   }