.file {list-style-image:url("../images/icons/file.gif");}
.pdf {list-style-image:url("../images/icons/pdf.gif");}
ul.mail { list-style-image:url("../images/icons/mail.gif");}
.apply{ list-style-image:url("../images/icons/apply.gif");}
.file_green{ list-style-image:url("../images/icons/file_green.gif");}