a.blt-image-link{
  display: inline-block;
  padding-right: 16px;
  background: url(../img/images.png) no-repeat right center;
  background-size: 12px 12px;
}
a.blt-pdf-link{
  display: inline-block;
  padding-right: 16px;
  background: url(../img/doc_pdf.png) no-repeat right center;
  background-size: 12px 12px;
}
a.blt-word-link{
  display: inline-block;
  padding-right: 16px;
  background: url(../img/page_white_word.png) no-repeat right center;
  background-size: 12px 12px;
}
a.blt-excel-link{
  display: inline-block;
  padding-right: 16px;
  background: url(../img/page_white_excel.png) no-repeat right center;
  background-size: 12px 12px;
}