.index-speaker-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.index-speaker-box .speaker_card {
    width: calc(20% - 20px);
    margin-right: 25px;
    margin-top: 25px;
}

.index-speaker-box .speaker_card:nth-child(5n) {
    margin-right: 0;
}

@media (max-width: 992px) {
    .index-speaker-box .speaker_card {
        width: calc(25% - 15px);
        margin-right: 20px;
        margin-top: 20px;
    }

    .index-speaker-box .speaker_card:nth-child(4n) {
        margin-right: 0;
    }

    .index-speaker-box .speaker_card:nth-child(5n) {
        margin-right: 20px;
    }
}

#speakers .speakers_list .speaker_card .speaker_details .speaker_title {
    font-size: 13px;
    white-space: pre-wrap;
}

#speakers .speakers_list .speaker_card .speaker_details .speaker_name {
    font-size: 16px !important;
}