.instant_message { font-size: 12px; font-family: Arial; visibility: hidden; position: absolute; width: 320px; border: 1px #666666 solid; background:#F7F7F7; z-index: 25000;  -moz-opacity:0.9; filter: alpha(opacity=90); }
.instant_message a { text-decoration: none; cursor: default; }
.instant_message .header A { font-size: 14px; font-weight: bold; color: white; text-decoration: none; cursor : help; }
.instant_message .body{ padding: 5px; }
.instant_message .hr {  height: 1px; width: 1px; float: left; }
A.thesaurus { color: red; font-weight:bold;text-decoration:underline; cursor: pointer; }