.content {  font-size: 13px; line-height: 20px; color: #003333; text-decoration: none}
.tilte {  font-size: 15px; line-height: 20px; font-weight: bold; color: #003333; text-decoration: none}
.english {  font-size: 13px; font-style: italic; line-height: 20px; color: #003333; text-decoration: none}
a:link {  font-size: 13px; line-height: 20px; color: #003333; text-decoration: none}
a:hover {  font-size: 13px; line-height: 20px; color: #009999; text-decoration: underline}
a:visited {  font-size: 13px; line-height: 20px; color: #006666; text-decoration: none}