.close {
  float: right;
  font-size: ($font-size-base * 1.5);
  font-weight: $close-font-weight;
  line-height: 1;
  color: $close-color;
  opacity: 0.2;

  &:hover {
    color: $close-color;
    text-decoration: none;
    cursor: pointer;
    opacity: 0.5;
  }

  &:focus {
    outline: none;
  }
}

button.close {
  padding: 0;
  cursor: pointer;
  background: transparent;
  border: 0;
  -webkit-appearance: none;
}