


@mixin placeholder($color) {
  &::-webkit-input-placeholder {
    // WebKit browsers
    color: $color;
  }

  &:-moz-placeholder {
    // Mozilla Firefox 4 to 18
    color: $color;
    opacity: 1;
  }

  &::-moz-placeholder {
    // Mozilla Firefox 19+
    color: $color;
    opacity: 1;
  }

  &:-ms-input-placeholder {
    // Internet Explorer 10+
    color: $color;
  }
}
