td>i.fa-file-word-o {
    color: blue;
}

td>i.fa-file-excel-o {
    color: #138046;
}

td>i.fa-file-pdf-o {
    color: #b30b00;
}
td>i.fa-file-text-o {
    color:darkgray;
}

td>i.fa-file-code-o {
    color: #4545ff;
}

td>i.fa-file-image-o {
    color: #0a9dbd;
}

td>i.fa-file-video-o {
    color: #000000;
}

td>i.fa-file-archive-o {
    color: #55105b;
}

td>i.fa-file-audio-o {
    color: #3a5391;
}

td>i.fa-file-powerpoint-o {
    color: orangered;
}