CSS悬停提示 body {font:normal 12px Verdana} a#tip {position:relative;left:75px; font-weight:bold;} a#tip:link,a#tip:hover {text-decoration:none;color:#000;display:block} a#tip span {display:none;text-decoration:none;} a#tip:hover #tip_info {display:block;border:1px solid #F96;background:#FFEFEF;padding