.sgn-thumbnail {
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
}

.sgn-thumbnail::-webkit-scrollbar {
    display: none;
}

.sgn-thumbnail img {
    width: 100px;
    height: auto;
    cursor: pointer;
    flex-shrink: 0;
    margin-right: 10px;
    object-fit: contain;
    border-radius: 5px;

}

.sgn-thumbnail img:hover {
    border: 2px solid #007bff;
    border-radius: 5px;
}