td {  font-size: 14px}
.da {  font-size: 16px}
.hang {  line-height: 20px; text-align: justify}
.hd {  font-size: 25px; text-decoration: none}
.x {  font-size: 13px}
.zd {  font-size: 25px}
a:hover {  color: #000000; text-decoration: underline}
.ys {  color: #CCCCCC; text-decoration: none}
.gx {  font-size: 11px}
.bt {  color: #000000; text-decoration: none}