# Custom CSS (Survey-level)

Survey-level Advanced Formatting enables full control of survey styling by adding custom CSS.

This feature is useful when used in conjunction with our [Themes](https://docs.pulseinsights.com/configuring-pulse-insights-console/editor/formatting/themes) feature. You can apply small changes here without having to create and manage a whole new theme. This is useful for scenarios where you're using a theme, but need to adjust just a few parameters to make the survey look right for this context (e.g. you need to remove a close button for a theme that usually includes one).

Simply click "Edit CSS" in the Survey-level Advanced Formatting section of the right side panel Formatting tab to open the editor. Then, enter your custom CSS and hit "Save". 

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