Slider layout changes on some pages

For some reasons, my slider is not displayed correctly on some pages of the site.

It looks fine on Home and posts :
https://www.nikonpassion.com

It looks different on :
https://www.nikonpassion.com/telechargements-notices-et-documentations-photo/

I cannot identify wich page exactly (page, post, category, tag ?) and why.

Any idea ?

Thanks a lot,

https://www.ads-software.com/extend/plugins/smooth-slider/