Hi. I set up a blog page here, on a website I designed in Wix, with articles displayed side by side: https://www.themargateschool.com/news When the website was launched the images fitted into the outlines perfectly. After launch the site has been managed by my client but I've noticed that there is a gap underneath each of the images and the bottom outline. I've gone in to the back end but can't see what might be causing it. Any idea why this might be and how to fix it?