After searching about this problem and finding no solution, I deleted background-image from CSS file styles and used an inline style in HTML codes. The problem with android native browser is solved.
I updated the fiddle and it's working in android native browser.
The Updated Fiddle
it seems that android also has problem with parsing background format like this :
background: url('...') fixed center center / cover;
and we should separate the background-image form others and use it inline, and then use each option separately in css file, like this :
background-size: cover;
background-position: center center;
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