.product-video {
    margin-top: 20px;
}

.product-video h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

.product-video video {
    width: 100%;
    height: auto;
}

.product-video-icon-thumbnail {
    cursor: pointer;
    width: 100%;
    height: auto;
    z-index: 10;
}