In chrome and Firefox Auto-fill does not move with window sc

Question

In chrome and Firefox Auto-fill does not move with window scrolling and also jQuery UI Date-picker does not move with window scroll down or scroll up. Please check attachment Images.

 

@1st : This is perfect.

 

 

 

 

 @2nd : When I have to scroll down than datepiker doesn't move.

 

 

@3rd :This is Name bug image - chrome auto-fill