.tooltipster-follower.tooltipster-noir.tooltipster-noir-customized .tooltipster-box {
    background: #0d0d0d;
    border: 2px solid black;
    border-radius: 6px;
    box-shadow: 5px 5px 2px 0 rgba(0,0,0,0.4);
}

.tooltipster-follower.tooltipster-noir.tooltipster-noir-customized .tooltipster-content {
    color: #fff;
    padding: 8px;
}