You can customize a section's background image for a reusable component (like a header) in Webflow by using component properties to control style changes like background images uniquely per page.
- If your header isn’t already a component, select the header section, then click Create Component in the right-click context menu or from the top toolbar.
- Name the component clearly, like “Global Header”.
2. Use a Section Inside the Component
- Ensure the section (or div block) that needs a unique background image exists within the component.
- Select the section and check the Style panel to confirm the background image is applied via styles.
3. Add a Style Property to Control the Background Image
- In the Component panel (right-side, when editing the component), click + Add Property.
- Select Style, then choose the section/div where the background image is applied.
- Inside the Style property dialog:
- Choose Background Image.
- Click Add Property to save.
Now, this background image becomes customizable wherever you use the component.
4. Customize the Background Image on Each Page
- Go to a page where the header component is used.
- Select the component instance (not the main one).
- In the right-side panel under Component Properties, you’ll now see the Background Image property.
- Upload or set a different image for that specific page.
This change only affects that instance and does not override the master component, making it perfect for per-page customization.
Summary
You can set a custom background image per page by adding a Style property (Background Image) to a reusable component's section. This lets you keep a shared header layout across pages while using different visuals.