a.pdf { /*The background image*/
	background: url(pdf.png) no-repeat left center;
	padding-left: 20px;
	line-height: 16px; /* To center the text vertically with the icon */
}
 
a.txt { /*The background image*/
	background: url(txt.png) no-repeat left center;
	padding-left: 20px;
	line-height: 16px;
}
 
a.zip { /*The background image*/
	background: url(zip.png) no-repeat left center;
	padding-left: 20px;
	line-height: 16px;
}
 
a.email {
	background: url(email.png) no-repeat left center;
	padding-left: 20px;
	line-height: 16px;
}
 
a.external {
	background: url(ext_link.png) no-repeat left center;
	padding-left: 20px;
	line-height: 16px;
}

a.jpg {
	background: url(jpg.png) no-repeat left center;
	padding-left: 20px;
	line-height: 16px;
}