.content {
    padding: 10px;
}

.content h3 {
    text-align: center;
}

.thumbholder {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.thumbholder img {
    height: 300px;
    border: 2px solid #fff;
}


 @media screen and (max-width: 800px) {
.thumbholder img {
    height: fit-content;
    border: 2px solid #fff;
}

}