Classipress 3.3 and Internet Explorer 10 pseudo elements
Internet Explorer 10 has features called "pseudo elements" which will change the style of elements in forms such as select boxes, arrows and login and password inputs. I have noticed it has affected a few elements in Classipress 3.3, however they can be disabled, please refer to the link below.
http://sampsonblog.com/615/ie10s-pseudo-elements