A background image isn't positioned correctly by using inline elements in Internet Explorer 11 or Microsoft Edge if "Right-to-left reading order" mode is selected.
To fix this issue, install the most recent cumulative security update for Internet Explorer. To do this, go to Microsoft Update. Additionally, see the technical information about the most recent cumulative security update for Internet Explorer.
Note This update was first included in the MS16-104: Security update for Internet Explorer: September 13, 2016.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Learn about the terminology that Microsoft uses to describe software updates.