iframe {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 560px;
    width: 100%;
}
iframe,
video {
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
    float: none !important;
}

/* Common BigCommerce video wrapper classes */
.video,
.video-container,
.bc-video,
.hero-video {
    text-align: center !important;
}

/* Force all video containers to center their content */
div[class*="video"],
div[class*="Video"],
div[class*="media"],
div[class*="Media"],
div[class*="embed"],
div[class*="Embed"],
div[class*="content"],
div[class*="Content"],
div[class*="block"],
div[class*="Block"] {
    text-align: center !important;
}