# Can I Add Custom CSS to My Popup?

It is quite simple to further customize your popups using CSS with Popupsmart. Follow this guide to add a custom CSS to your popup.

1. Go to Popupsmart's popup builder's "Customize" step. Next, click on "Edit General Appearance" to design your popup in detail.

edit popup appearance

2. Scroll down to "Custom CSS" and enter your CSS.

how to add custom css to popups

Make sure your CSS is correctly formatted. Once you complete all the settings, save and publish the popup. Do not forget to turn the status toggle on to make your popup visible on your website.

Do you have additional questions about how to add custom CSS to your popup? Contact Us!