* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;

    background: #000;
    color: #ffffff;

    font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;

    display: flex;
    justify-content: center;
    align-items: center;

    background-image: url("Wallpaper.jpg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

#container {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);

    border: 1px solid rgba(255, 255, 255, 1);
    border-radius: 20px;
    width: 70%;
    text-align: center;
}

h1 {
    margin: 0 0 10px;
    font-size: 42px;
}

p {
    margin: 0 0 20px;
    opacity: 0.8;
}

button {
    padding: 12px 20px;

    background: rgba(255, 255, 255, 0.1);
    color: white;

    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;

    cursor: pointer;
}

button:hover {
    background: rgba(255, 255, 255, 0.2);
}

iframe {
    width: 70%;
    border: 0;
    border-radius: 12px;
    margin-top: 20px;
}

a {
    display: inline-block;
    padding: 90px 140px;

    color: white;
    text-decoration: none;

    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;

    margin: 5px;
}
#container a {
    display: inline-block;
    width: 45%;
    padding: 100px 0;

    color: white;
    text-decoration: none;

    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;

    text-align: center;
}