.vis-tooltip {
    position: absolute;
    visibility: hidden;
    padding: 5px;
    white-space: nowrap;
    color: #000000;
    background-color: #f5f4ed;
    
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    border: 1px solid #808074;
    
    box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.2);
    pointer-events: none;
    
    z-index: 5;
    }