.video-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #004aad;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 9999;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-widget iframe {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}