td {  font-size: 14px}
.han {  line-height: 18px; text-align: justify}
.x {  font-size: 12px; line-height: 18px}
.da {  font-size: 16px}
.bai {  color: #FFFFFF; text-decoration: none}
a:hover {  color: #FF0000; text-decoration: none}
.lan {  font-size: 18px; color: #0000FF; text-decoration: none}
.dahang {  line-height: 22px}
.gda {  font-size: 26px}