header {
  font-size: 20pt;
  text-decoration: none;
  padding-bottom: 5vh;
  padding-top: 5vh;
  display: flex;
  align-content: center;
  width: 100vw;
  justify-content: center;
}


/* mobile tweaks */
@media only screen and (max-width: 480px) {
  header {
    text-align: center;
    text-wrap: balance;
  } 
}