div .tipbox{ margin: 10px; padding: 10px; border: solid 1px #780707; }
.tip { border-bottom:1px dotted #000000;
cursor:help;
}

a.tip,
a.tip:link,
a.tip:visited,
a.tip:active { color: #616161; text-decoration: none; position: relative; }
a.tip:hover {
background: transparent;
z-index: 100;
}
a.tip span {
display: none;
text-decoration: none;
}
a.tip:hover span { display: block; position: absolute; top: 40px; left: 0; width: 200px; z-index: 100; color: #2f2f2f; font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; padding: 2px 10px; background-color: #ebebeb; text-align: left; border-color: #780303; border-style: solid; border-width: 1px 4px; }