html {
  /*font-size: calc(0.6em + 1vw);*/
  font-size: calc(0.203125em + 1vw);
}

body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 2em;
  text-align: center;
  margin: 2em;
  overflow-x: hidden;
}
@media screen and (max-width: 480px) {
  body {
    font-size: 4em;
    text-align: left;
  }
}

a, a:hover, a:visited {
  color: #0070C9;
  text-decoration: none;
}