.mtli_attachment {  display:inline-block;  height:48px;  background-position: top left; background-attachment: scroll; background-repeat: no-repeat; padding-left: 57.6px; }.mtli_pdf { background-image: url(../images/pdf-icon-48x48.gif); }.mtli_doc { background-image: url(../images/doc-icon-48x48.gif); }.mtli_docx { background-image: url(../images/docx-icon-48x48.gif); }.mtli_xls { background-image: url(../images/xls-icon-48x48.gif); }.mtli_xlsx { background-image: url(../images/xlsx-icon-48x48.gif); }.mtli_csv { background-image: url(../images/csv-icon-48x48.gif); }.mtli_zip { background-image: url(../images/zip-icon-48x48.gif); }.mtli_ppt { background-image: url(../images/ppt-icon-48x48.gif); }.mtli_pptx { background-image: url(../images/pptx-icon-48x48.gif); }.mtli_dwg { background-image: url(../images/dwg-icon-48x48.gif); }.mtli_dwf { background-image: url(../images/dwf-icon-48x48.gif); }.mtli_skp { background-image: url(../images/skp-icon-48x48.gif); }.mtli_jpg { background-image: url(../images/jpg-icon-48x48.gif); }.mtli_tar { background-image: url(../images/tar-icon-48x48.gif); }.mtli_txt { background-image: url(../images/txt-icon-48x48.gif); }.mtli_gif { background-image: url(../images/gif-icon-48x48.gif); }.mtli_png { background-image: url(../images/png-icon-48x48.gif); }.mtli_tgz { background-image: url(../images/tgz-icon-48x48.gif); }.mtli_psd { background-image: url(../images/psd-icon-48x48.gif); }.mtli_ai { background-image: url(../images/ai-icon-48x48.gif); }.mtli_indd { background-image: url(../images/indd-icon-48x48.gif); }.mtli_iso { background-image: url(../images/iso-icon-48x48.gif); }.mtli_gz { background-image: url(../images/gz-icon-48x48.gif); }.mtli_dmg { background-image: url(../images/dmg-icon-48x48.gif); }.mtli_bib { background-image: url(../images/bib-icon-48x48.gif); }.mtli_tex { background-image: url(../images/tex-icon-48x48.gif); }