*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html,body{
    width:100%;
    height:100%;
    background:#000;
    color:#fff;
    font-family:Arial,Helvetica,sans-serif;
    overflow:hidden;
}

#pantalla{
    width:100%;
    height:100%;
}

video{
    width:100%;
    height:100%;
    object-fit:cover;
}

#final{
    width:100%;
    height:100%;
    display:none;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:40px;
    background:#000;
}

#final h1{
    font-size:42px;
    margin-bottom:20px;
}

#final p{
    font-size:22px;
    opacity:.8;
    margin-bottom:50px;
}

#entrar{
    padding:18px 45px;
    font-size:22px;
    border:none;
    border-radius:50px;
    cursor:pointer;
}