Auto style added to img tag

I had added a custom widget to the mentioned link. The custom widget on the right sidebar has an image. For some reason the IMG take is updated with “left: -10000px !important; position: absolute !important;” in the IMG Style attribute. And later I found that this was not just limited to the customer sidebar but also in the content area. I tried to find the source of the issue but couldn’t. Tried to add a custom stylesheet to global img tag. but nothing happened. The images cannot be seen. Am using a classic editor for the theme if that helps. pls help me out

The page I need help with: [log in to see the link]