Basic styles for the animated gradient button

button.html

<div class="button">
  Wow! Such :hover!
</div>

button.less

.button {
  background-size: 100%;
  background-image: linear-gradient(#fff, #ccc);
  border-radius: 0.45rem;
  border: 1px solid #ddd;
  cursor: pointer;
  color: #333;
  display: inline-block;
  font-size: 1.25rem;
  font-weight: 300;
  padding: 1rem 1.5rem;
  position: relative;
  z-index: 100;
}