.btn-book {
  text-align: center;
  margin-bottom: 10px;
}

.pad {
  padding-left: 40px;  /* reduce padding for smaller screens */
  padding-right: 40px;
  font-size: 18px;
}
/* Responsive tweaks */
@media (max-width: 768px) {
  .pad {
    padding-left: 30px;
    padding-right: 30px;
    font-size: 16px;
		font-weight: 700;
  }
}