.right_contents_form_content_privacy {
  width: 100%;
  justify-content: center;
}
.right_contents_form_content_textarea {
  font-size: 1.2em;
}
.right_contents_form_content_textarea_bottom_message {
  font-size: 1.2em;
}
.right_contents_form_content_submit {
  font-size: 1.5em;
}