Listing images are Blurred or out of Focus?

Hi Everyone

I have a strange issue with my DT9 site https://www.reikihealingassociation.com/ and could use some help or advice on how to solve it

When you visit my homepage the images on the QUICK SEARCH BY REIKI CATEGORY are all perfect and in focus

When I scroll down to the LATEST FEATURED REIKI LISTINGS section and the BLOG section the images are all blurred and out of focus?

I created the homepage using the Page Builder Home Page (Elementor) Template.

When I view the edited template all the images are in focus https://www.reikihealingassociation.com/?elementor_library=no-title-6

I then save the template and set the template as my homepage and when it renders inside the main them, the images become blurred.

Not sure if I am doing something wrong or the Theme is conflicting with the template?

Any help or ideas would be appreciated.

Thanks

Garry