html, body {
    max-width: 100%;
    overflow-x: hidden;
    scroll-behavior: smooth;
    font-family: coolvetica, sans-serif;
}

a {
    text-decoration: none;
  }

#center{
    padding-top: 5%;
    text-align: center;    
    font-size: 1.5rem;
}

#lower{
    padding-top: 5%;
    text-align: center;
    font-size: 1.25rem;
}