a.file {
    background: url(../images/files/file.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}
a.video {
    background: url(../images/files/video.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}
a.ppt {
    background: url(../images/files/ppt.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}
a.exe {
    background: url(../images/files/exe.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}
a.doc {
    background: url(../images/files/doc.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}

a.html {
    background: url(../images/files/html.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}

a.img {
    background: url(../images/files/img.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}

a.pdf {
    background: url(../images/files/pdf.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}

a.sound {
    background: url(../images/files/sound.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}
a.mp3 {
    background: url(../images/files/sound.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}
a.wav {
    background: url(../images/files/sound.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}
a.txt {
    background: url(../images/files/txt.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}

a.xls {
    background: url(../images/files/xls.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}

a.zip {
    background: url(../images/files/zip.gif) no-repeat;
    padding-left: 20px !important;
    height: 20px !important;
    display:block;
}