*{
    padding: 0;
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
}
body{
    user-select: none;
    height: 100vh;
    background:linear-gradient(to bottom, #68EACC 0%, #497BE8 100%);
    background-size: 300% 150%;
    text-align: center;
 
}

.app{
    font-size: 2.5rem;
    font-weight: bold;
    color: black;
    
}