[jetpack_subscription_form show_subscribers_total=”true” button_on_newline=”false” custom_text_button_color=”#000000″ custom_font_size=”15″ custom_border_radius=”3″ custom_border_weight=”3″ custom_border_color=”#31819b” custom_padding=”15″ custom_spacing=”10″ submit_button_classes=”has-15-font-size has-31819-b-border-color” email_field_classes=”has-15-font-size has-31819-b-border-color” show_only_email_and_button=”true”]