.pre {
  box-sizing: border-box;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  background-color: transparent;
  border: 2px solid #e74c3c;
  border-radius: 0.6em;
  color: #e74c3c;
  cursor: pointer;
  display: flex;
  align-self: center;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1;
  margin: 20px;
  padding: 1.2em 2.8em;
  text-decoration: none;
  text-align: center;
  text-transform: uppercase;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
}
.pre:hover, .pre:focus {
  color: #fff;
  outline: 0;
}
.order {
  border-color: #f00;
  color: #fff;
  box-shadow: 0 0 40px 40px #f00 inset, 0 0 0 0 #f00;
  transition: all 150ms ease-in-out;
}
.order:hover {
  box-shadow: 0 0 10px 0 #f00 inset, 0 0 10px 4px #f00;
}