#chrono-table{
    margin-top: 20px;
    line-height: 40px;
}

#chrono-table .interval {
    margin-bottom: 5px;
}

#chrono-table ul {
    margin: 0px;
    padding: 0px;
    font-size: 0px;
    display: inline-block;
    float: right;
}

#chrono-table li {
    width: 40px;
    height: 40px;
    text-align: center;
    vertical-align: middle;
    display: inline-block;
    margin: 0px 0px 0px 5px;
    cursor: pointer;
    background-color: #71848d;
    color: #becfd4;
    font-size: 12px;
    box-sizing: border-box;
}

#chrono-table li.highlighted {
    color: #ffffff;
    border: 1px solid #ffffff;
    background-color: #253946;
}