.venue-gallery a {
            display: block;
            padding-top: 70%;
            position: relative;
            margin-bottom: 20px;
        }

            .venue-gallery a > img {
                display: block;
                width: 100%;
                height: 100%;
                max-height: 100%;
                object-fit: cover;
                position: absolute;
                top: 0;
                left: 0;
            }