/* change home to the tab of choice to high-light the page you are on */
#nav a:hover, body#intro #affiliations a {
	color: #333;
	padding-bottom: 1px;
	border-color: #727377;
	background: #f2f2f2 url(../images/on.gif) repeat-x top left;
	}
/* the end of the tabs  */

#left-column {
  float: left;
  width: 49%; 
  padding: 10px 0 0 10px;
  font-size: 95%;
  line-height: 1.5em;
  color: #333; 
  }
#left-column div {
/*	padding: 20px;  */
      }
#left-column dl {
  float: left;
  margin: 10px 20px;
  padding: 0;
  display: inline;
}
#left-column dt {
  float: right;
  width: 162px;  
  margin: 0;
  padding: 0;
  font-size: 130%;  /* increase title size */
  letter-spacing: 1px;
  color: #627081;
}
#left-column dd {
  margin: 0;
  padding: 0;
  font-size: 85%;  /* increase  size */
  line-height: 1.5em;
}
#left-column dd.img img {
  float: left;
  margin: 0 8px 0 0;
  padding: 4px;
  }

#right-column {
  float: right;
  width: 49%;  
  font-size: 95%;
  line-height: 1.5em;
	}
#right-column div {
	padding: 20px;
      }
#right-column dd {
  margin: 0;
  padding: 0;
  font-size: 85%;  /* increase  size */
  line-height: 1.5em;
}
#right-column dd.img img {
  float: left;
  margin: 0 8px 0 0;
  padding: 4px;
  }