:root {
  font-size: 120%;
  font-family: 'Antarctica Trial';
}
body {
  height: 100vh;
  display: flex;
  overflow: hidden;
}
h1{
  color: black;
  font-size: 18rem;
  font-weight: 700;
  font-variation-settings: 'CNTR' 100;
  margin: auto;
  animation: my-moma 2s infinite alternate;
}
@keyframes my-moma {
  from { font-variation-settings: 'wght' 700, 'CNTR' 100, 'ital' 0;}
  to {font-variation-settings: 'wght' 10, 'CNTR' 0, 'ital' 12;}
}

div {
  font-size: 1.2rem;
  font-weight: 200;
}
.all {
  position: fixed;
  left: 2vw;
  top: 94vh;
}
.prev {
  position: fixed;
  left: 44vw;
  top: 94vh;
}
.next {
  position: fixed;
  right: 2vw;
  top: 94vh;
}
a {
  color: blue;
  text-decoration: none;
}
a:hover {
  text-decoration: underline 0.1rem;
}