.tooltipster-light {
    border-radius: 3px;
    border: 1px solid #ddd;
    -moz-box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    -webkit-box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    background: #fff;
    color: #888;
}

    .tooltipster-light .tooltipster-content {
        font-family: Arial, sans-serif;
        font-size: 14px;
        line-height: 16px;
        padding: 8px 10px;
    }