style.css

*{
    font-family: 'Poppins', 'sans-serif';
}

.botonplay{
    color: black;
    margin: 30px;
}

body {
    background-image: url('https://i.pinimg.com/originals/7e/2b/60/7e2b60d91f3a01360baec7e3a72e1258.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: whitesmoke;
    text-align: center;
    margin: 0;
    overflow: hidden;
    box-sizing: border-box;
}

h1{
    font-weight: normal;
    font-size: 60px;
    margin: -150px 0 40px;
    color: whitesmoke;
}

.countdown{
    display: flex;
    transform: scale(2);
}

.time {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 15px;
}

.time h2 {
    font-weight: bold;
    font-size: 36px;
    line-height: 1;
    margin: 0 0 5px;
}

@media (max-width: 500px){
    h1 {
        font-size: 45px;
    }
    .time {
        margin: 5px;
    }
    .time h2 {
        font-size: 12px;
    }
    .time small {
        font-size: 10px;
    }
}

.boton{
    position: absolute;
    margin-bottom: 650px;
    margin-right: 1300px;
    color: whitesmoke;
    border: none;
    background-color: transparent;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: flex-end;
    
}

.boton:active{
    color: rgb(161, 0, 0);
}