Intermittent Alignment Issue

Hi,

I am using the page builder with a child-theme of Expound and have done so before without any issue.

I have set up two narrow sidebars at https://www.bertsmaintenance.co.uk/.

The sidebars are just a clone of the original one and are the same on every page. The problem is that on some pages the small slider at the top of the right hand column and the testimonial slider near the bottom of the right hand column are displaced to the right. To add to the problem the problem is not there using Firefox but is present with IE and Chrome.

I upgraded all the out of date plugins and WordPress to see if that could have been an issue but it is just the same.

I’d be grateful of any ideas of how to resolve the problem.