_header-nav.scss

.header-nav {
  display: flex;
  justify-content: space-around;
  padding: 1rem 0.5rem;

  a,
  a:link,
  a:visited {
    color: rgba($black, 0.675);
    font-weight: 500;
    display: block;
    margin: -0.175rem 0 -0.175rem;
    padding: 0.25rem 0.5rem 0.175rem;
    border-radius: 0.25rem;
    &:hover {
      background: rgba($faint,0.5);
      color: $black;
    }
  }
}