Is IE8 still in use?
End of life
Support for IE8 on most supported Windows versions ended on January 12, 2016, when Microsoft began requiring customers to use the latest version of Internet Explorer available for each Windows version.
How do I make my website compatible with IE?
Open Internet Explorer, select the Tools button , and then select Compatibility View settings. Under Add this website, enter the URL of the site you want to add to the list, and then select Add.