.indent1 {  margin-right: 40px; margin-left: 40px}
.indent2 {  margin-right: 80px; margin-left: 80px}
a:visited {  text-decoration: none}
a:link {  text-decoration: none}
a:hover {  text-decoration: underline}
.indent3 { margin-left: 40px}
.indent4 { margin-left: 20px}