Image size issue in CMS

[Hee_Kim]

Hello,

I follow the instruction in a video to set up CMS.
However, my image size keeps responding weirdly as I work on responsiveness.
I included an image below. Can anyone advise me on what I am doing wrong?

[Alkoreiel (Maria Karavá)]

Please share their project’s share link

Here’s how How to Enable a Webflow Share Link