.speakers-body .speakers-bg-image{
    background-image: url('../assets/images/speakers-01.webp');
}

.speakers-body:nth-child(5n+1) .speakers-bg-image{
    background-image: url('../assets/images/speakers-02.webp');
}

.speakers-body:nth-child(5n+2) .speakers-bg-image{
    background-image: url('../assets/images/speakers-03.webp');
}

.speakers-body:nth-child(5n+3) .speakers-bg-image{
    background-image: url('../assets/images/speakers-04.webp');
}

.speakers-body:nth-child(5n+4) .speakers-bg-image{
    background-image: url('../assets/images/speakers-05.webp');
}