.tooltiptext {
    font-size: x-small;
    min-width: 350px;
    text-align: left;
    width: 350px;
    background-color: white;
    margin: 0px;
    padding: 0px;
    color: black;
    opacity: 1;
    filter:alpha(opacity=100);
    border: solid 0.5em;
    border-color: black;
}