In one of my site collection all date-picker values are getting displayed at the very end of the page unlike the standard near the date-time field. I inspected the code for the
iframe of the date-picker and it seems to incorrectly compute the
left attributes. I recreated the list in a sub site and there the date-picker is getting displayed near the field.
How do i correct this behavior? One more difference i observed is that on scrolling the date-picker moved along with the field in my sub-site. but in the parent site the date picker is stuck at the bottom and i can only see
< April 3, 2017 >