.preview {
    margin: 50px 0px;
    display: flex;
    flex-direction: column;
}

.preview__header {
    margin: 30px 10px;
}

.preview__container {
    display: flex;
}

@media(max-width:700px) {
    .preview__container {
        flex-direction: row;
        flex-wrap: wrap;
    }
}

.preview__link {
    min-width: 180px;
    text-decoration: none;
    color: #222;
    padding: 10px 20px;
    margin: 10px 10px;
    border: 1px solid #ccc;
}

.preview__link:hover {
    cursor: pointer;
    background-color: #ccc;
}