# Collection cards

The **Collection cards** settings let you control how your collection images and previews appear throughout your store. Customize the image proportions and design style to ensure your collections look clean and consistent.
## How to customize Collection cards
1. Go to **Edit theme** in the theme editor.
2. Click **Theme settings**.
3. Open **Collection cards**.
4. Adjust the settings to match your preferred style.
5. Click **Save.**
## Settings
| Setting | Description | Option |
| ----------------- | ------------------------------------------------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Aspect ratio** | Controls the shape and proportions of collection card images. | **Auto:** Uses the image’s original proportions.
**Square (1:1):** Creates a consistent square layout.
**Portrait (4:5 / 3:4):** Best for vertically oriented images.
**Landscape (16:9 / 4:3):** Best for wide, horizontal images. |
| **Corner radius** | Controls how rounded the image corners appear. | **0–32px:** Use **0px** for sharp corners or increase the value for a softer, more rounded look. |
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