a[href $='.pdf'] { 
   padding-left: 20px;
   line-height: 23px;
   background: transparent url(../design/icons/page_white_acrobat.png) no-repeat center left;
}

a[href $='.xls'] { 
   padding-left: 20px;
   line-height: 23px;
   background: transparent url(../design/icons/page_white_excel.png) no-repeat center left;
}

a[href $='.ppt'] { 
   padding-left: 20px;
   line-height: 23px;
   background: transparent url(../design/icons/page_white_powerpoint.png) no-repeat center left;
}
a[href $='.txt'] { 
   padding-left: 20px;
   line-height: 23px;
   background: transparent url(../design/icons/page_white_text.png) no-repeat center left;
}

a[href $='.doc'], a[href $='.rtf'] { 
   padding-left: 20px;
   line-height: 23px;
   background: transparent url(../design/icons/page_white_word.png) no-repeat center left;
}

a[href $='.zip'], a[href $='.rar'], a[href $='.7z'] { 
   padding-left: 20px;
   line-height: 23px;
   background: transparent url(../design/icons/page_white_compressed.png) no-repeat center left;
}

a[href $='.jpg'], a[href $='.png'], a[href $='.gif'], a[href $='.tif'] { 
   padding-left: 20px;
   line-height: 23px;
   background: transparent url(../design/icons/page_white_picture.png) no-repeat center left;
}

a[href $='.swf'] { 
   padding-left: 20px;
   line-height: 23px;
   background: transparent url(../design/icons/page_white_flash.png) no-repeat center left;
}