.preview-container {
    padding: 1px 0;
}

.preview-container {
    height: auto;
}

.preview-container img {
    width: 90%;
    margin: 5% 5% 2% 5%;
    height: auto; 
    object-fit: cover;
    object-position: center;
    border: 1px solid black;
    box-sizing: border-box;
    border-radius: 8px;
}