ryanmoon.com/assets/style/pages/_404.scss

.lost {
  position: relative;
  top: calc(50vh - 160px);
  width: 180px;
  margin: auto;
  text-align: center;

  h2 {
    color: $fs-color;
    font-size: 1.5rem;
    font-weight: 700;
    padding: .25rem 0 .75rem 0;
  }

  a {
    color: $s-color;
    text-decoration: none;

    &:hover {
      text-decoration: underline;
    }
  }
}