INSERT INTO site_settings (`key`, `value`) VALUES ('id_card_background', 'default_bg.jpg') ON DUPLICATE KEY UPDATE `value` = 'default_bg.jpg';
INSERT INTO site_settings (`key`, `value`) VALUES ('id_card_background_size', 'cover') ON DUPLICATE KEY UPDATE `value` = 'cover';
INSERT INTO site_settings (`key`, `value`) VALUES ('id_card_background_opacity', '0.1') ON DUPLICATE KEY UPDATE `value` = '0.1';
INSERT INTO site_settings (`key`, `value`) VALUES ('id_card_name_size', '1.4rem') ON DUPLICATE KEY UPDATE `value` = '1.4rem';