.thumbnails {
    background: rgba(148, 179, 206, .2);
    padding: 1em 6em;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    font-size: calc(10 * (100vw / 1000));
}

    .thumbnails .thumbnail {
        width: calc(33% - 6em);
        background: #fff;
        margin: 1.5em 3em;
    }

        .thumbnails .thumbnail h3 {
            padding:0 2rem;
            font-size:1.8em;
            margin-bottom:0;
        }

        .thumbnails .thumbnail p {
            padding: 0 2rem;
            margin-top: 0;
        }

        .thumbnails .thumbnail:hover {
            cursor: pointer;
        }

        .thumbnails .thumbnail .img {
            width: 100%;
            height: 200px;
            margin: 0;
            padding: 0;
            overflow: hidden;
        }

            .thumbnails .thumbnail .img img {
                object-fit: cover;
                width: 100%;
                height: 100%;
            }

        .thumbnails .thumbnail:hover .img img {
            transform: scale(1.06);
        }

@media only screen and (min-width : 0px) and (max-width : 640px) {
    .thumbnails .thumbnail {
        width: calc(50% - 3em);
        margin: 1.5em 1.5em;
    }

        .thumbnails .thumbnail h3 {
            font-size: 3.4em;
        }
}