.pdf_link{
	background:url(pdf.png) no-repeat right center;
	padding-right:22px;
}

.doc_link {
	background:url(doc.png) no-repeat right center;
	padding-right:22px;
}

.img_link {
	background:url(img.png) no-repeat right center;
	padding-right:22px;
}
.zip_link {
	background:url(zip.png) no-repeat right center;
	padding-right:22px;
}
.mp3_link {
	background:url(mp3.png) no-repeat right center;
	padding-right:22px;
}

.xls_link {
	background:url(xls.png) no-repeat right center;
	padding-right:22px;
}
.txt_link {
	background:url(txt.png) no-repeat right center;
	padding-right:22px;
}