Slideshow CK bug at iPhone 5

Hi everyone.
I found a problem when im trying to popup SlideshowCK module at iPhone 5 (Safari and Chrome both doing the same). When the popup appears the slideshow in it is at like 300% width. But at Windows Phone or at Chrome on PC everything working okay. If i switch the Thumbnails to No or if i have Thmbnails to Yes and Pagination to Yes everythings working great at iPhone. My acutal settings are Thumbnails Yes and Pagination No. Its some kind of bug on iPhone? Or is there some way how to repair it ?

Thank you for your replies.

Hi
I'm not aware of this problem, do you have a screenshot to see this ?
CEd

Hi.
Thank you for yours quick reply.
There are the screenshots.

Iphone
PC Chrome

ok thanks
and the page url where I can test ? I will try and see if I can reproduce this issue...

When u click on the photo with header "Výstavba"
Here

sorry, I have not yet the time to check this. I will let you know