problems with template

Hello! In the subject droidpress in browsers Opera and Internet ehplorer incorrectly displays a menu sections that no drop-down menu move up. mozzilla in browsers, Safari, Yandex, Google Chrome all works well. All browsers are updated to the latest versii.Podskazhite me how to solve this problem?
photo:

Good
http://s002.youpic.su/pictures/1360270800/8f7507c1ad98474e28d9e7cc20d45d41.jpg

Opera
http://s002.youpic.su/pictures/1360270800/f8caa8dbc83107321385836af17a4cf5.jpg

Internet Explorer
http://s002.youpic.su/pictures/1360270800/16473f04472f96c970ebc30a8561ff2b.jpg

droidpress ver.1.0

Problem was solved by replacing the font