Make the shopping cart drawer in the theme slideable

Topic summary

A user integrated the Zapiet plugin into their shopping cart drawer, causing display issues with content overflow.

The Problem:

  • When selecting “Versand” (shipping), all content displays correctly
  • When selecting “pickup”, additional location and time information appears but gets cut off
  • The cart drawer has a fixed height that cannot accommodate the expanded Zapiet plugin content

Desired Solution:

  • Make the cart drawer height dynamic/adaptive instead of fixed
  • Add a vertical slider/scrollbar to allow users to scroll through all content
  • Ensure all pickup location and time information becomes visible

Current Status:

  • The user has attempted modifications without success
  • Seeking technical assistance to implement the scrollable drawer functionality

The issue appears to be a CSS/layout problem where the theme’s cart drawer needs height and overflow properties adjusted to accommodate variable plugin content.

Summarized with AI on October 27. AI used: claude-sonnet-4-5-20250929.

I added the Zapiet plugin to my shopping cart, which made my shopping cart drawer unable to display all of its content. I want the shopping cart drawer in the theme to be able to slide and adapt to the height of the content, using a slider to move up and down.
The red box in the first picture is my shopping cart drawer, and the yellow box is the Zapiet plug-in I added. When I select Versand, all the contents can be displayed. But in the second picture, as shown in the blue box, I selected pickup, and there will be a lot of content to be displayed, but the shopping cart drawer is a fixed height, so the location and time information of the product to be picked up cannot be displayed. I hope to change the shopping cart drawer to a non-fixed height and add a slider to display all the contents by sliding, but I have been modifying it for a long time and can’t do it. Can you please help me see how to modify it to achieve this?