.combobox-group {font-weight:bold; font-size:12px; color:#ff6600;}
.combobox-item {font-size:12px;height:14px;line-height:14px;color:#0256b8; white-space:nowrap;}
.combobox-itemOver {background-position:center 50%;height:14px;line-height:14px;font-size:12px; background-image:url(images/item-bg-over.png); color:#0256b8; background-repeat:repeat-x; white-space:nowrap;}
.combobox-itemFocus {background-position:center 50%; height:14px;line-height:14px;font-size:12px; background-image:url(images/item-bg.png); color:#ffffff; background-repeat:repeat-x; white-space:nowrap;}
.combobox-tip {font-size:12px; margin:0 auto; color:#666666; line-height:20px; text-align:center;}
.combobox-s1 {float:left;line-height:19px;padding:9px 0 0 3px;margin:0 5px 0 0;}