Where can I specify a size in the custom code used to customize the lightboxes in Webflow?

To specify a size in the custom code used to customize the lightboxes in Webflow, you would need to modify the CSS for the lightbox element. Here's how you can do it:

1. Open the Webflow Designer and select the lightbox you want to customize.
2. Go to the Style panel on the right-hand side.
3. Scroll down to the bottom of the Style panel and click on the "Custom Code" section.
4. In the Custom Code section, you can add CSS code to modify the lightbox's size. Here are a few examples:

• To set a specific width and height for the lightbox:
  ```css
  .lightbox {
  width: 600px;
  height: 400px;
  }
  ```

• To make the lightbox responsive and scale with the window size:
  ```css
  .lightbox {
  width: 100%;
  height: auto;
  }
  ```

• To set a maximum width for the lightbox and allow it to shrink when the window size is smaller:
  ```css
  .lightbox {
  max-width: 800px;
  width: 100%;
  height: auto;
  }
  ```

1. Once you have added the desired CSS code, click outside the Custom Code section to save your changes.

By modifying the CSS code in the Custom Code section, you can specify the size of the lightbox according to your requirements, whether it's a fixed size, responsive, or has other constraints.

Note: Modifying the lightbox size using custom code requires a good understanding of CSS. Make sure to test the changes across different devices and breakpoints to ensure a consistent user experience.

Additional Questions:

1. How can I change the background color of a lightbox in Webflow?
2. How do I add custom animations to a lightbox in Webflow?
3. Can I customize the close button of a lightbox in Webflow?