.header--book-btn{
  margin-left: 4rem;
}
@media only screen and (max-width: 1071px) and (min-width: 989px)  {
  .header--book-btn{
  margin-left: 1rem;
}
}

.header__icons  a.button.header--book-btn {
    color: rgb(var(--color-general-secondary-text));
}