.speaker-legend-block {
    font-weight: bold;
    display: block;
    padding: 0.25rem 0.5rem;
    border-bottom: 1px solid grey;
}

.speaker-list {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: center;
}

.speaker-item {
    padding: 0.25rem 0.5rem;
    white-space: nowrap;
    font-weight: bold;
}