how to stop the shadows in text

just downloaded the newer version of Office and all ALL text has a shadow on everything.
not only what I type but the icons on the page have a shadow.
If this is the standard feature can i revert to the previous version

@steve1954, Can you share your operating system and LibreOffice version? To do that, choose menu Help - About LibreOffice, copy from there, press edit below your question and paste.