This issue occurs when you open a webpage that is displayed in the quirk or edge mode of Internet Explorer 11. Additionally, the table is merged by using border-collapse: collapse property of the web developer, and the height of the first cell in the table is set to 100 percent by using the DIV tag of the web developer.
Update informationTo resolve this issue, install the most recent cumulative security update for Internet Explorer. To do this, go to Microsoft Update.
For technical information about the most recent cumulative security update for Internet Explorer, go to the following Microsoft website:Note This update was first included in security update 2975687.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2975687 MS14-037: Cumulative security update for Internet Explorer: July 8, 2014
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about quirks mode, go to the following Microsoft website:border-collapse property, go to the following Microsoft website:terminology that Microsoft uses to describe software updates.