.user-downloads-pi1 a.pdf,
.user-downloads-pi1 a:link.pdf,
.user-downloads-pi1 a:visited.pdf {
  display:-moz-inline-box;
  display:inline-block;
  background: url('../images/pdf.gif') no-repeat;
  padding-left:20px;
  line-height:19px;
  background-position: 0 50%;
}

.user-downloads-pi1 a.xls,
.user-downloads-pi1 a:link.xls,
.user-downloads-pi1 a:visited.xls {
  display:-moz-inline-box;
  display:inline-block;
  background: url('../images/xls.gif') no-repeat;
  padding-left:20px;
  line-height:19px;
  background-position: 0 50%;
}

.user-downloads-pi1 a.zip,
.user-downloads-pi1 a:link.zip,
.user-downloads-pi1 a:visited.zip {
  display:-moz-inline-box;
  display:inline-block;
  background: url('../images/zip.gif') no-repeat;
  padding-left:20px;
  line-height:19px;
  background-position: 0 50%;
}

.user-downloads-pi1 a.doc,
.user-downloads-pi1 a:link.doc,
.user-downloads-pi1 a:visited.doc { 
  display:-moz-inline-box;
  display:inline-block;
  background: url('../images/doc.gif') no-repeat;
  padding-left:20px;
  line-height:19px;
  background-position: 0 50%;
}

.user-downloads-pi1 a.ptx,
.user-downloads-pi1 a:link.ptx,
.user-downloads-pi1 a:visited.ptx,
.user-downloads-pi1 a.ppt,
.user-downloads-pi1 a:link.ppt,
.user-downloads-pi1 a:visited.ppt {
  display:-moz-inline-box;
  display:inline-block;
  background: url('../images/ppt.gif') no-repeat;
  padding-left:20px;
  line-height:19px;
  background-position: 0 50%;
}

.user-downloads-pi1 a.exe,
.user-downloads-pi1 a:link.exe,
.user-downloads-pi1 a:visited.exe {
  display:-moz-inline-box;
  display:inline-block;
  background: url('../images/exe.gif') no-repeat;
  padding-left:20px;
  line-height:19px;
  background-position: 0 50%;
}