.preview-list img {
    height: 90px;
    object-fit: cover;
    margin-left: auto;
    margin-right: auto;
    display: block;
    max-width: 100%;
    vertical-align: middle;
    border: 0;
}

.preview-list .preview-li a {
    display: block;
}

.preview-list .preview-li-img {
    border: 1px solid #ddd;
    border-radius: 3px;
    margin-bottom: 10px;
    padding: 4px;
}