[Bug]: Layout issue - Images are not displaying fully in the interactive classroom

[rainbowzhang10]

Bug Description

please check the following picture: Only images within the boundaries of the PowerPoint slide are displayed.

Steps to Reproduce

1. select unpdf or minerU cloud, upload pdf file
2. covert the pdf file to classroom
3. check the generated classroom

Expected Behavior

The layout automatically adjusts to ensure that images are displayed in full.

Actual Behavior

Only part of the image shown.

Deployment Method

Local development (npm run dev / pnpm dev / yarn dev)

Browser

Microsoft Edge

Operating System

deployed on Centos8, access in windows10

Relevant Logs / Screenshots

Additional Context

No response