.fa-file-text-o:before, 
.fa-file-txt-o:before {
    content:"\f0f6";
}
.fa-file-word-o:before, 
.fa-file-doc-o:before,
.fa-file-rtf-o:before,
.fa-file-docx-o:before {
    content:"\f1c2";
}
.fa-file-excel-o:before, 
.fa-file-xls-o:before, 
.fa-file-xlsx-o:before {
    content:"\f1c3";
}
.fa-file-powerpoint-o:before, 
.fa-file-ppt-o:before, 
.fa-file-pptx-o:before {
    content:"\f1c4";
}
.fa-file-photo-o:before, 
.fa-file-picture-o:before, 
.fa-file-image-o:before, 
.fa-file-bmp-o:before, 
.fa-file-gif-o:before, 
.fa-file-jpeg-o:before, 
.fa-file-jpg-o:before, 
.fa-file-png-o:before {
    content:"\f1c5";
}
.fa-file-archive-o:before, 
.fa-file-bz2-o:before, 
.fa-file-dmg-o:before, 
.fa-file-gz-o:before, 
.fa-file-gzip-o:before, 
.fa-file-iso-o:before, 
.fa-file-rar-o:before, 
.fa-file-tar-o:before, 
.fa-file-tgz-o:before, 
.fa-file-zip-o:before {
    content:"\f1c6";
}