/*YOUR CUSTOM STYLES*/
.product-thumb .product-header > iframe {
    display: block;
    -webkit-border-radius: 5px 5px 0 0;
    border-radius: 5px 5px 0 0;
}
iframe {
    width: 100%;
    max-width: none;
}
iframe {
    vertical-align: middle;
}
iframe {
    border: 0;
}