body{
    overflow: hidden;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.clock{
    font-family: 'Montserrat Alternates', sans-serif;
    font-size: 250px;
    font-weight: bold;
    color: #333333;
}

@media (min-width:1560px) {
    .clock {
        font-size: 350px;
    }
}

@media (max-width:1030px) {
    .clock {
        font-size: 200px;
    }
}

@media (max-width:830px) {
    .clock {
        font-size: 150px;
    }
}

@media (max-width:700px) {
    .clock {
        font-size: 100px;
    }
}

@media (max-width:460px){
    .clock{
        font-size: 70px;
    }
}

@media (max-width:320px) {
    .clock {
        font-size: 50px;
    }
    footer{
        font-size: 12px;
    }
}