.form #back,
.form #send {
  display: none;
}
.form.confirm #confirm {
  display: none;
}
.form.confirm #back,
.form.confirm #send {
  display: -webkit-inline-box;
  display: -moz-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
}
.form input[type="submit"] {
  opacity: 0;
  position: absolute;
  width: 0;
  height: 0;
}
@media screen and (max-width: 768px) {
  .Features_df .Features_l .Features_btn a i {
    display: none;
  }
}