ner img,
        .container video {
            object-fit: cover;
            width: 100%;
            height: 100%;
        }

        .container.stacked {
            width: 300px;
            height: 450px;
        }

        .container.stacked > div {
            position: absolute;
            top: 0;
            left: 0;
        }

        .container.stacked canvas {
            background: transparent;
        }

        .hide {
            display: none;
        }

        @media screen and (max-de