Floating not working on mobile

Sorry I was wrong it was on one of my other sites. But I can give yo access if you wish

ok I understand
please add this css code in your page, this shall fix it

Which page do you mean and where? It's an article-category module that I use And I tried to put it in the class in the floating module part of that module. And nothing happend. If I tried it in another place it just give me wrong argument or parameter.
Recept is a blog so I don't really know where to put it.in the php-file or?

I tried to put it in mobile.css in the theme for my site - made with Template Creator CK. it's still the same. Now I removed it and put it in user.css and it's still the same! I can open the module but I can not close it.
I'm going to test to change some parameters to see if something happends...
have a nice evening!

in Template Creator CK >> Code (left panel) >> Custom css
put it here

for now there is no custom css in your page, the code is not loaded

I have updated the version on joomlack.fr, you can simply download it and install it so that you will get the CSS included