[jetpack_subscription_form show_subscribers_total="false" button_on_newline="true" custom_font_size="16px" custom_border_radius="50" custom_border_weight="1" custom_button_width="100%" custom_padding="15" custom_spacing="10" submit_button_classes="has-background-border-color has-text-color has-primary-color has-background has-background-background-color" email_field_classes="has-background-border-color" show_only_email_and_button="true" success_message=""]