html{
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
}

body{
  width: 90vw;
  margin: 0 auto;
}


footer{
  font-size: 80%;
  padding: 3em;
}

ol {
  height: 100px;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  min-height: 70vh;
}

li{
  width: 10vw;
  min-width: 200px;
}