input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #3a3e42;
  opacity: 1;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #3a3e42;
  opacity: 1;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #3a3e42;
  opacity: 1;
}

input[disabled],
textarea[disabled] {
  opacity: .5;
}