Can't open the box style and formating even when striking F11 key
Which LO version do you use? (last stable one is 5.0.2)
I can not confirm with LO Verze: 5.0.2.2 (x64) ID sestavení: 37b43f919e4de5eeaca9b9755ed688758a8251fe, win7 Please test with version 5.0.2.2, http://www.libreoffice.org/download/libreoffice-fresh/
Look at attachment 118235 [details] for a workaround, or upgrade to 5.0.2. *** This bug has been marked as a duplicate of bug 83546 ***