a#tip {
position:relative;text-decoration:none;
} 
a#tip:link,a#tip:hover {
text-decoration:none;color:#000000;display:block
} 
a#tip span {
display:none;text-decoration:none;
} 
a#tip:visited {
color:#000;text-decoration:none;
} 
a#tip:hover #tip_info {
display:block;border:1px solid #F96;background:#FFEFEF;position:absolute;color:#009933
}