.medium { font-size: 12px; line-height: 140%;  }
.bold { font-size: 14px; line-height: 120%; font-weight: bold }
.large { font-size: 16px; line-height: 120%; font-weight: bold }
.micro { font-size: 10px; line-height: 110%}
.little { font-size: 11px; line-height: 105%; color: #CC0000}
.floor {  font-size: 12px; line-height: 120%; text-decoration: underline}
.guide {  font-size: 13px; line-height: 120%; font-weight: bold; color: #FFFFFF}
.price {  font-size: 12px; font-weight: bold; color: #666699}
.itemnum {  font-size: 12px; color: #7CC400; font-weight: bold}
.recommen {  font-size: 11px; line-height: 110%; color: #6699CC}