.wpmf-defile:hover{
                                background: #888888 url(../images/download.png) no-repeat scroll 5px center !important;
                                box-shadow: 1px 1px 12px #ccc !important;
                                color: #ffffff
                            }

                            .wpmf-defile{
                                background: #444444 url(../images/download.png) no-repeat scroll 5px center !important;
                                color: #ffffff
                            }