Some css problem

Hi,
we experiment some little css problem :
Dev site : btfl.info/b/fr/forum/index
Quick navigation button : see attachment



Into a forum example :
btfl.info/b/fr/forum/presentations
The menu become unavailable, is it normal ?
Into a forum, the quick navigation have a problem see attachement.
Thanks for the support.
Regards,
Olivier

Hi OliverF,

We checked this issue on your site. There is a small CSS conflict between Your Joomla template and our template. Please follow some below steps to solve your issue.

1. Create a css file with named nts-ksliver-custom.css and paste below CSS rules to that file.

2. Use a FTP program and upload the nts-ksliver-custom.css to the css folder on current Joomlate template.

3. Back to front-end of your site and reload to check all changes.

Hope this helps