.wg-hovertip {
 background-color: #EDD4C0;
 border: 1px solid #D31B5B;
 color: #000000;
 font-family: arial,helvetica,sans-serif;
 font-size: 11px;
 font-weight: normal;
 text-align:justify;
 padding: 3px;
 width: 300px;
 z-index: 12000 !important;
 display: none;
} 
.wg-hovertip.yui-tt {
 display: block;
}