* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
}

body {
    background-color: #000;
    color: #fff;
    font-family: 'Times New Roman', Times, serif;
}
 
iframe {
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -9999;
    pointer-events: none;
    filter: blur(10px);
    object-fit: cover;
}


/* because youtube will force the iframe to be 16:9, we want to enlarge the iframe to cover the whole screen */
@media (max-aspect-ratio: 16/9) {
    iframe {
      width: 177.77vh;
      height: 100vh;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
    }
}

.countdown {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 1000;
    font-weight: bold;
    font-size: 4vw;
    text-shadow: 0 0 30px #fff;
}