/* Defaults */
 body, html {
  margin: 0;
  height: 100%;
  font-family: Arial, sans-serif;
  font-size: 10pt;
  color: #637580;
 }
td {
  font-family: Arial, sans-serif;
  font-size: 10pt;
}

 /* Containers */
 .tree {
  margin-top: 20px;
  padding: 0;
  font-family: Arial, sans-serif;
  font-size: 10pt;
  color: #637580;
 }
 .content {
  padding: 10px 0;
  font-family: Arial, sans-serif;
  font-size: 10pt;
  line-height: 12pt;
  color: #637580;
 }
 .footer {
  width: 100%;
  margin-top: 8px;
  font-family: Arial, sans-serif;
  font-size: 8pt;
 }
 .footer span {
  margin-right: 26px;
  margin-left: 26px;
 }

 /* Headers */
 .content h1 {
  margin-top: 0;
  font-family: Arial, sans-serif;
  font-size: 16pt;
  text-transform: uppercase;
 }
 .content h2 {
  margin: 0;
  padding: 12px 0 0 0;
  font-family: Arial, sans-serif;
  font-size: 12pt;
  line-height: 14pt;
 }
 .tree b {
  font-size: 11pt;
  text-transform: uppercase;
 }

 /* Links */
 a, a:link {
  color: #00B7E4;
  text-decoration: none;
 }
 a:hover {
  color: #00B7E4;
  text-decoration: underline;
 }
 .tree a, .footer a {
  color: #637580;
 }
 .tree a:hover, .footer a:hover {
  color: #00B7E4;
  text-decoration: underline;
 }
 .nav a, .nav a:link {
  color: #637580;
  text-decoration: none;
 }
 .nav a:hover {
  color: #637580;
  text-decoration: underline;
 }

 /* Navigation */
 div.nav {
  margin-top: 80px;
  margin-left: 8px;
  width: 100px;
  font-family: Arial, sans-serif;
  font-size: 10px;
 }

 /* GRAVEL */
 .gcaption {
  font-family: Arial, sans-serif;
  font-size: 8pt;
  font-style: italic;
  color: #00B7E4;
 }