a[href$='.pdf']::after { 
      content: " (PDF)";
    }
    a[href$='.xls']::after { 
      content: " (XLS)";
    }
    a[href$='.xlsx']::after { 
      content: " (XLSX)";
    }
    a[href$='.doc']::after { 
      content: " (DOC)";
    }
    a[href$='.docx']::after { 
      content: " (DOCX)";
    }


    /*a[href$='.pdf'] { 
	    padding-right: 18px;
	    background: transparent  url(/images/PcprIcons/links-icon-pdf.png) no-repeat center right;
    }*/


    /*a[rel='pdf'] { 
	    padding-right: 18px;
	    background: transparent url(/images/PcprIcons/links-icon-pdf.png) no-repeat center right;
    }*/

    /*a[rel*='pdf'] { 
	    padding-right: 18px;
	    background: transparent url(/images/PcprIcons/links-icon-pdf.png) no-repeat center right;
    }

    a[rel~='pdf'] { 
	    padding-right: 18px;
	    background: transparent url(/images/PcprIcons/links-icon-pdf.png) no-repeat center right;
    }*/


    /*a[href$='.doc'] { 
	    padding-right: 18px;
	    background: transparent url(/images/PcprIcons/icon_doc.gif) no-repeat center right;
    }
    a[href$='.xls'] { 
	    padding-right: 18px;
	    background: transparent url(/images/PcprIcons/links-icon-xls.png) no-repeat center right;
    }*/
    /*a[rel ~='external'] {
	    padding-right: 18px;
	    background: transparent url(/images/PcprIcons/icon_external.gif) no-repeat center right;
    }*/
    /*a[class ="popup"] {
	    padding-right: 18px;
        background: transparent url(/images/PcprIcons/icon_popup.gif) no-repeat center right;
    }*/

    /*a[href ^="mailto:"] {
	    padding-right: 18px;
        background: transparent url(/images/PcprIcons/links-icon-email.png) no-repeat center right;
    }*/