.component_form {
  align-self: center;
  position: relative;
  width: 100%;
  max-width: 1200px;
  display: flex;
  /* min-height: 300px; */
  flex-direction: column;

}

.component_form #register_check,
.component_form #donor_user,
.component_form #recipient_user {
  position: absolute;
  visibility: hidden;
}