Mengubah Warna Text dalam DIV Hover

<a href="index.php?page=learnmore"><div class="learnMore"><h3>LEARN MORE</h3></div></a>

<stle>
.learnMore {
  background-color: white;
  width:140px;
  height:35px;
  border:1px solid purple;
  margin:0 auto;
  color: purple;
}

.learnMore:hover {
  background-color:purple;
  color:white;
}
</style>