Conflict with Template Creator?

Hi,

I use Template Creator for my sites. Adding JUX Background Slider, I got a problem. In a module of the nav-bar there are white rounded spaces as you can see at the screenshot www.petrolboote.de/images/Bildschirmfoto.png . One guy had posted the same problem last year...
Do you have a solution?

Dear Bernhard wenzel.
Thank you for using product our.
You can refer this solution.
modules/mod_background_slider/assets/css open file supersized.shutter.css
.menu {
background-image: url('../img/audio/list2.png');
background-image: none, url('../img/audio/list2.svg');
background-size: 58%;
background-position: 54% 51%;
}
add line : background: none;
Hope it will help you