.fileicon{display:inline-block;width:16px;height:16px;background:url(../image/files.png) no-repeat;overflow:hidden;vertical-align:middle}.fileicon-lg{width:32px;height:32px;background:url(../image/files-lg.png) no-repeat}.fileicon-default{background-position:0 0}.fileicon-txt{background-position:-673px 0}.fileicon-xls,.fileicon-xlsx{background-position:-32px 0}.fileicon-doc,.fileicon-docx{background-position:-64px 0}.fileicon-ppt,.fileicon-pptx{background-position:-96px 0}.fileicon-jpeg,.fileicon-jpg{background-position:0 -32px}.fileicon-gif{background-position:-32px -32px}.fileicon-png{background-position:-64px -32px}.fileicon-bmp{background-position:-96px -32px}.fileicon-7z{background-position:-128px 0}.fileicon-rar{background-position:-160px 0}.fileicon-zip{background-position:-192px 0}.fileicon-htm,.fileicon-html{background-position:-288px 0}.fileicon-js{background-position:-320px 0}.fileicon-css{background-position:-352px 0}.fileicon-pdf{background-position:-512px 0}