.blta {
 font-family: Arial, Helvetica, sans-serif;
 font-size: 13px; }
.bltb {
 font-family: Arial, Helvetica, sans-serif;
 font-size: 12px; }
h2 {
 color: #505050;
 font-family: Arial, Helvetica, sans-serif;
 font-size: 16px; }
a:link, a:visited {
 color: #505050;
 text-decoration: underline; }
a:hover {
 color: #505050;
 text-decoration: none; }
a.nav:link, a.nav:visited {
 color: #000000;
 text-decoration: none;
 font-weight: normal; }
a.nav:hover {
 color: #000000;
 text-decoration: none;
 font-weight: bold; }