html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    background: black;
    display: flex;
    justify-content: center;
    align-items: center;
}

.vhs-frame {
    aspect-ratio: 4 / 3;
    width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    background: black;
}

.vhs-content {
    position: relative;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.bottom-contents {
    text-align: center;
    padding: 20px;
    font-family: Arial, Helvetica;
}