[jetpack_subscription_form show_subscribers_total="false" button_on_newline="false" custom_font_size="14px" custom_border_radius="0" custom_border_weight="1" custom_border_color="#949494" custom_padding="10" custom_spacing="10" submit_button_classes="has-14-px-font-size has-text-color has-background-color has-background has-primary-background-color" email_field_classes="has-14-px-font-size" show_only_email_and_button="true" success_message=""]