Static background

[Mattallica]

Hi,
I would like to use pagePiling with a common static background for all pages.

I tried to define the static background in my body element with
background-attachment: fixed;
and set the sections' background to transparent but all my sections are overlapping on the first one as you can see below :

Any ideas ?

[devnexa]

same problem. No idea.

[AnandKumar0309]

in the js file
$(this).css('background-color', '#dde5e8');