.tooltipster-custom
{
    background-color: #3F3F3F;
    color: #fff;
    font-size: 13px;
    text-align: left;
    -moz-border-radius: 0px 10px 10px 10px;
    filter: progid:DXImageTransform.Microsoft.Alpha(opacity=90);
    -moz-opacity: .90;
    -khtml-opacity: .90;
    opacity: .90;

    -moz-background-inline-policy:continuous;
    -moz-border-radius:5px 5px 5px 5px;
    -moz-box-shadow:0 1px 2px rgba(0, 0, 0, 0.5);
    -webkit-border-radius:5px;
    -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    
    
    position: absolute;
    padding: 10px !important;
    z-index: 9999999;
    pointer-events: none;
    overflow: visible;
    width: 300px;
}