:link { color: #000000; }
:visited { color: #000000; }
:link:hover, :visited:hover { color: #009900; }
:link:active, :visited:active { color: #666666; }
.subtitle {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 15px; font-weight: bold; color: #009900}
.lesson_name {  font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-weight: bold; color: #000000}