#tooltip {
    position: absolute;
    z-index: 3000;
    border: 1px solid #BBBBBB;
    background-color: #EFEFEF;
    color:#3D3D3D;
    padding: 5px;
    opacity: 0.85;
    font-size:smaller;
}
#tooltip h3, #tooltip div { margin: 0; }