slider responsivness

Hy, in one of my Joomla 3.10 sites, fully responsive, I’m trying to create a slider with extension slider CK in a template standard position but it seems not to work, surely my mistake. As long I have only a single image in my test slider everything works fine on pc devices and small devices ( fig 1 ) but as soon I insert a second image in the slider the site is no more responsive on small devices (e.g. iphone, fig 2 and 3). How can I make the page responsive? What’s my mistake if one? Thanks for suggestions.

Hi
Please give me the url of the page where I can see the problem
does this happen with the demo data ? or have you changed some settings ?
CEd

Thanks for the quick reply. Unfortunately data are on my local site. However, I recreated the situation on an online test site ( www.provadi.it ) where I simply installed the slider: the only configuration is the position of the module, without breakpoint and styles. Obviously on my local site I tried various configurations without success. You have to go to the menu item "La striscia del Montessori " Thanks for your attention

the problem seems related to your template, because of this css rule
try to remove it and tell me

Perfect, now it works correctly! Thanks very much for tip (by the way, I don't remember why I made that change in CSS). Appreciate your kind help. Best regards