How to Customize the Sponsor Widget for an In-person Event in Zuddl
Last updated: August 1, 2025
The sponsor widget lets you include information about your event sponsors on your registration page or embed it your own website as required.
Follow these steps to set up the sponsor portal:
Go to Settings > Widgets. On Sponsor widget, click the Use widget button.

Here you can see the sponsors listed and sorted according to tiers.

In the Sponsors section on the right side panel, turn on/off the Show sponsor tiers toggle. This lets you show or hide the different sponsor tiers. Turning this off groups all the sponsors together.
Turn on/off the Show tier icons toggle. This makes the tier icons visible (if added). You can also drag and reorder the different tiers as required.
You can show or hide different sponsors by checking or unchecking the checkbox next to their name in the list, or reorder them by dragging the tab up or down.
In the Widget settings section, check or uncheck the sponsor details you want to show or hide.

Under Sponsor click behavior, choose the action to take when an attendee clicks on a sponsor in the widget:
Show sponsor details: This opens a popup on the same page showing the sponsor's details.
Redirect to sponsor website: This opens the sponsor's website in a new tab.

In the Page settings section, choose how to display the sponsors from the View as drop-down:
Grid: This shows the sponsors in a grid format. Under Max number of items in a row, choose how many sponsors to display per row in the grid.

Carousel: This shows the sponsors in a scrolling carousel format. Under Number of rows per carousel, choose the number of rows to use in the carousel. Enter the Auto-scroll delay (in seconds).

CSS classes for the widget
In the Custom CSS tab, you can add custom styles to the widget.

Currently, you can use the following classes to style the Sponsor widget:
Type | Custom class name | Duda class name | Description |
|---|---|---|---|
all-sponsors-list | custom-sponsor-items-list-background | duda-sponsor-items-list-background | The sponsor's list background on widget. |
sponsor-item | custom-sponsor-item | duda-sponsor-item | An individual sponsor from list of sponsors |
sponsor-item-logo-container | custom-sponsor-item-logo-container | duda-sponsor-item-logo-container | An individual sponsor's logo image from the list. This is applied on the |
sponsor-name | custom-sponsor-name | duda-sponsor-name | An individual sponsor's name in the list |
sponsor-title | custom-sponsor-title | duda-sponsor-title | An individual sponsor's title in the list |
grouped-sponsors-list | custom-sponsor-grouped-items-list | duda-sponsor-grouped-items-list | When sponsors is grouped in tiers, this selects a list of sponsors in a particular tier, including non-tier grouped sponsors. |
grouped-sponsor-tier-header | custom-sponsor-tier-header | duda-sponsor-tier-header | When sponsors are grouped in tiers, this selects the entire header for all tiers. |
grouped-sponsor-tier-names | custom-sponsor-tier-names | duda-sponsor-tier-names | When sponsors are grouped in tiers, this selects names of all tiers. |
grouped-sponsor-tier-icons | custom-sponsor-tier-icons | duda-sponsor-tier-icons | When sponsors are grouped in tiers, this selects tier icons of all tiers, as applied on the tag. |
sponsor-modal-background | custom-sponsor-popup-background | duda-sponsor-popup-background | The sponsor's detail popup modal background. |
sponsor-name-on-modal | custom-sponsor-popup-name | duda-sponsor-popup-name | The sponsor's name on popup modal. |
sponsor-logo-on-modal | custom-sponsor-popup-logo | duda-sponsor-popup-logo | The sponsor's logo image on popup modal, is applied on the tag. |
sponsor-title-on-modal | custom-sponsor-popup-title | duda-sponsor-popup-title | The sponsor's title on popup modal. |
sponsor-bio-on-modal | custom-sponsor-popup-bio | duda-sponsor-popup-bio | The sponsor's bio on popup modal. |
sponsor-social-links-on-modal | custom-sponsor-popup-social-links | duda-sponsor-popup-social-links | The sponsor's social links on popup modal. |
sponsor-modal-close-icon | custom-sponsor-popup-close-icon | duda-sponsor-popup-close-icon | The close icon on sponsor popup modal. |
sponsor-tier-order | custom-sponsor-tier-order-{{order}} | duda-sponsor-tier-order-{{order}} | This refers to single tier with it's order appended on the classnames. |
Embed the sponsor widget
To embed the sponsor widget,
Click on the Get embeddable code button to view the embeddable link.

Click on the Copy code button. Paste this code in your HTML webpage inside the tag.
The sponsor widget will be visible to visitors viewing the website. Any updates to your sponsor's list or details will automatically be reflected in the embedded widget.