How to apply custom CSS code. Estimated reading: 1 minute 43979 views You can apply your own custom CSS code on Gullu theme. Your custom CSS code will not be lost even if you update the theme. Navigate to Appearance > Customize > Additional CSS Take a look at the screenshots- Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on WhatsApp (Opens in new window) WhatsApp Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Share on Telegram (Opens in new window) Telegram