a.publish-button {
  display: block;
  background: #1976d2;
  box-shadow: 0px 3px 3px 0px rgba(45, 51, 56, 0.2);
  text-shadow: 0px 1px 2px rgba(46, 52, 56, 0.5);
  border-radius: 5px;
  width: 25rem;
  height: 5rem;
  color: #fff;
  font-size: 1.5rem;
  line-height: 5rem;
  text-align: center;
  margin: 3rem auto 0 auto; }