html{
    font-size: 197px;
    text-align: center;
}
body{
    margin: 0;
    padding: 0;
}
.flex-col {
    flex-direction: column;
}
.flex {
    display: flex;
}
.flex-center{
    display: flex;
    align-items: center;
    justify-content: center;
}