Remove Category Image

Hello.
I need to remove Category Image that appears behind title and just replace it with title . I tried CSS . but that effected subcategories on mobile devices .. they show on mobile device but links are not clickable . I like to know How to remove image and its container.
Thanks.  

Hello.

There is no straight forward way to remove the category title image, can be done by editing the css code or by using additional css code. The reason you can't click the links after you removed the image is probably because the empty image container is still there and covering the links so you are actually clicking on it, and not on the links themselves.