html,
body {
    margin: 0;
    height: 100%;
}
ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}

li {
    float: left;
}

li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

li a:hover {
    background-color: #111;
}

#timeline {
    width: 70%;
    margin: auto;
    padding: 20px 0 0 0;
}

.tooltip {
    position: absolute;
    pointer-events: none;
    height: 35px;
    padding: 8px;
    border-radius: 8px;
    background-color: white;
    font-size: .8em;
    text-align: center;
}

#selectContainer {
    position: absolute;
    top: 50;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    /* Background color for the container */
    padding: 10px;
    /* Adjust the padding as needed */
}