How to darken or dim background images with a kiosk background overlay in SiteKiosk Online.

In this tutorial, you will learn how to use a full-screen overlay and button borders in SiteKiosk Online to mute a busy background image so your user interface stays clear and easy to use. By the end, you will be able to place a branded photo (such as your office building) behind your kiosk layout, darken or lighten it with transparency, and tweak button styling so visitors immediately see where to tap.

Step 1: Open your project in SiteKiosk Online

1. Log in to your SiteKiosk Online account and go to your dashboard.
2. Locate the project where you want to adjust the background and click to open it.
3. On the project overview, select the page whose background and buttons you want to update.
4. Click “Edit” to open that page in the layout editor.

Step 2: Replace the background with a photo

1. In the page editor, select the page container so you can change the page-level background.
2. Open the background settings panel and look for the options that show a background color and image.
3. Choose an image file to use as your new background, such as a photo of your office building, a lobby, or another branded location.
4. Upload or select the image so it fills the page background behind your HR or self-service kiosk layout (for example, an HR kiosk for employee self service or a human resources services kiosk template).
5. Review the result and confirm that your new photo appears, even if it currently looks too busy or distracts from your buttons.

Step 3: Understand layering and add an overlay element

1. Remember that elements on the page are layered from top to bottom: items nearer the top of the list sit in front; items farther down sit behind.
2. Identify your main page element in the element list; all other elements on that page will be stacked above or below each other there.
3. Add a new element to use as an overlay; a simple text element is sufficient because you will remove the text and only use its background.
4. Resize this new text element so it stretches across the entire screen area, covering the whole layout where your buttons and background are visible.
5. Move this new text element all the way to the back of the element list so it sits in front of the background image but behind your buttons and other UI components.

Step 4: Clear the text and prepare the overlay

1. Select the new full-screen text element to edit it.
2. Open the content or text editor for that element.
3. Select all placeholder text inside the element and delete it so the element has no visible text content.
4. Confirm that only the empty element frame remains; the goal is to use this as a color overlay without any labels or headings.

Step 5: Set the overlay color and transparency

1. With the overlay element still selected, open its background settings.
2. In the background area, look for an option that allows you to choose either a theme-based color or a custom color and choose the section that lets you manually select a color.
3. Pick a base color for your overlay, such as white for a light haze or black for a darkened, high-contrast look that matches your branding or your self-service kiosk security and branding guidelines.
4. Adjust the transparency (opacity) using the slider or numeric value so that you can still see the background photo, but the image appears subdued rather than distracting.
5. Fine-tune the opacity by slightly increasing or decreasing it until your buttons are clearly readable while the photo still provides a subtle, branded backdrop.

Step 6: Test and refine the overlay effect

1. Preview the page in the editor to see how the overlay interacts with your background photo and button labels.
2. If the background still feels too strong, lower the opacity further or switch to a darker overlay color to increase contrast.
3. If the background feels too dull or heavy, raise the opacity slightly or choose a lighter color to let more of the photo show through.
4. Iterate in small adjustments until the background supports your design instead of competing with your buttons and text.

Step 7: Adjust button borders so they stand out

1. Select one of the main buttons on the page that should stand out for users, such as a primary HR or service action.
2. Open that button’s style or border settings to customize its appearance.
3. Enable or adjust the border and choose a border color, such as white, that contrasts well against the darkened overlay and your background image.
4. If your project uses a theme, apply the appropriate theme color as the border so your button style stays consistent with the rest of your kiosk layout template.
5. Increase the border thickness slightly so it visually frames the button without becoming too heavy or distracting.
6. Repeat the same border styling for other key buttons so your interface looks consistent and professional.

Step 8: Review usability and clarity

1. Look at the page as a new user would and check whether the buttons are clearly visible and easy to identify against the muted background.
2. Verify that text labels on buttons remain readable and have enough contrast, especially in areas where the background image is lighter or darker.
3. Confirm that the background now feels like a subtle, branded element rather than something that competes with your main calls to action.
4. Consider how this approach will help users of your HR kiosks and employee self-service kiosks quickly understand where to tap, which reduces confusion and improves overall kiosk usability.
5. When you are satisfied, save your changes and publish or update the project so the new muted background and enhanced buttons go live on your kiosk devices.

Next steps

1. If you are setting up SiteKiosk on a new device, follow the download and installation tutorial for SiteKiosk Online to secure your Windows or Android kiosk.
2. Explore other design and security best practices for your self-service project, including the key self-service kiosk security considerations that help protect user data and system access.
3. Experiment with additional templates such as the human resources services kiosk template to see how background images, overlays, and button themes work together across different use cases.