Branding Display Spotlight Solo
This guide provides the specifications and technical details for the Branding Display Spotlight Solo format rendering.
Introduction
The Branding Display Spotlight Solo is a responsive horizontal display banner consisting of a still image and a redirect link.
Rendering Examples
Desktop

Rendering example of the Branding Display Spotlight Solo format (desktop)
Mobile

Rendering example of the Branding Display Spotlight Solo format (mobile)
Specifications
Web
Background image size: 1400 x 450 px with a safety zone of 576 x 200 px centered in the image.
The branding zone height is adapted or set with the retailer.

Dimensions for the Branding Display Spotlight Solo format (desktop)
Mobile
- Background image size: 1280 x 400 pixels or 1200 x 1000 pixels. Please note that only one of these size will be used once chosen.
- The creative width is equal to 100% of the parent
div. It scales in proportion. When the width reduces, the height reduces as well. The background image is never cropped.

Dimensions for the Branding Display Spotlight Solo format (mobile horizontal & vertical)
Available Options
Redirection
When a user clicks on the branding zone, they should be redirected to the link defined within the response. There are two possible redirection options:
- Self (open in the same tab)
- Blank (open in a new tab)
A Call to Action (CTA) button can be added as an option.
Legal Text
Legal text can be added as an option and is always be visible (90 characters maximum, including spaces).

Example of added CTA and Legal Text for the Branding Display Spotlight Solo format (desktop & mobile)
More Info
More info text can be added as an option (180 characters maximum, including spaces).
If the option is enabled:
- While hovering over the branding zone, an (i) icon is displayed in the top-left corner.
- When hovering the (i) icon, the
More infotext is displayed on top of the branding zone. It is always visible on mobile or is displayed when the user click onsee more.

Example of CTA, legal text and 'More Info' for the Branding Display Spotlight Solo format (desktop & mobile)
Color Mode
On desktop, the advertiser can choose between two preset color modes to ensure the best contrast legal and the branding zone. Options appear while hovering over the Branding Zone.
Light mode
Background color: #FFFFFF 80%
Icon color: #6A6A6A
Legal text color: #000000
Dark mode
Background color: 6A6A6A 80%
Icon color: #FFFFFF
Legal text color: #FFFFFF

Light & Dark Mode examples for the Branding Display Spotlight Solo format (desktop)
Technical Details
Web
Dimensions
Background image size: 1500×1500 px, with a safety zone of 540×740 px.
Device Support This asset can cover both desktop and mobile/APP placements based on the detected device and layout.
Component Placeholders There are two component placeholders which are margins, ensuring that available options (legal text and CTA) are not clashing with the safety zone.
Alignment and Cropping Both the safety zone and component placeholders are centered in the image. The background image itself must also be centered within the branding zone. Cropping behavior depends on placement width:
- At 1400 px and above, the full image is displayed.
- Between 576 px and 1399 px, the image is cropped on both sides, preserving the safe zone.
- Below 576 px, or when a mobile device is detected, the format switches to mobile: the banner scales to 100% of device width, preserving its original aspect ratio.
Scaling Rules Based on the device and grid size, the background image is displayed at one of the following scales:
- 50% (750×750),
- approximately 33.33% (500×500),
- or 26% (390×390).
Fallback Behavior If the image's width or height exceeds 750 pixels, or if it does not align with the grid layout, a background color can be applied as a fallback.
Click Behavior The entire background image is fully clickable and must support a redirection link.

Scaling rules & dimensions for the Branding Display Spotlight Solo format
Desktop
CTA Button
- Size: 150x30px
- Font: Roboto Regular 12px
More Info
Space size occupied by legal depends on the tile width. The text is in front of a layer (which color depends on the color mode).
- Font: Roboto Regular 12px
- More info height depends on the length of the text.
The CTA and legal text is centered with the banner.

CTA, Legal text and 'More Info' dimensions & spacing for the Branding Display Spotlight Solo format (desktop)
Mobile
The creative width is equal to 100% of the parent div. It scales in proportion. When the width reduces, the height reduces as well. The background image is never cropped.
The banner is 100% of the width of the device, and scales the creative proportionally.

Dimensions and spacing for the CTA, Legal Text and 'More info' text -
Branding Display Spotlight Solo format (mobile)
Response Keys
Name (API key) | Parameters | Description |
|---|---|---|
| required: | Background image of desktop ad |
| required: | Text description of the desktop background image for ADA compliance |
| required: | Background image of mobile ad. Alternate size allowed: |
| required: | Text description of the mobile background image for ADA compliance |
| required: | URL user is redirected to upon clicking on the CTA button |
| required: | Defines whether redirection opens in the same tab or a new tab |
| required: | App URL user is redirected to upon clicking CTA from an app environment |
| required: | Text label of the CTA button |
| default: | Text color of the CTA button |
| default: | Background color of the CTA button |
| maxChars: | (Desktop) Visible next to the CTA (Mobile & app) Always visible |
| maxChars: | (Desktop) Shown on hover via “i” icon- (Mobile & app) Always visible |
| default: | Determines the contrast mode for optimal legibility depending on image brightness |
Response Example
{
"status": "OK",
"placements": [{
"viewHome_API_desktop-branding-display-spotlight-solo": [{
"format": "BDSS",
"products": [],
"rendering": {
"background_image": "/creativeassets-live/desktop-banner.jpg",
"background_image_alt_text": "Alt text for desktop background image",
"mobile_background_image": "/creativeassets-live/mobile-banner.jpg",
"mobile_background_image_alt_text": "Alt text for mobile background image",
"redirect_url": "https://www.example.com/product",
"redirect_url_app": "app://product",
"redirect_target": "_self",
"cta_text": "Buy Now",
"cta_text_color": "#FFFFFF",
"cta_color": "#CCCCCC",
"legal_text": "© 2025 Example Co. All rights reserved.",
"more_info_text": "Click to view terms and conditions.",
"color_mode": "light"
},
"OnLoadBeacon": "//b.us5.us.criteo.com/rm?rm_e=OnLoadBeaconExample&ev=2",
"OnViewBeacon": "//b.us5.us.criteo.com/rm?rm_e=OnViewBeaconExample&ev=2",
"OnClickBeacon": "//b.us5.us.criteo.com/rm?rm_e=OnClickBeaconExample&ev=2",
"OnBundleBasketChangeBeacon": "//b.us5.us.criteo.com/rm?rm_e=OnBundleBasketChangeExample&ev=2"
}]
}]
}
Updated 10 days ago
You can now explore the other Onsite Display formats by navigating to the pages below.
