#n1 {
	background-image: url(http://vfu.bg/images/news_thumbs/bezplaten_dostyp_do_elektronno-bibliotechnata_sistema_na_izdatelstvo_lany_listing_thumb.jpg);
}
#n2 {
	background-image: url(http://vfu.bg/images/news_thumbs/obrazovanieto_e_edno_ot_nay-vajnite_napravleniya_na_sytrudnichestvoto_mejdu_bulgaria_i_azerbaydjan_listing_thumb.jpg);
}
#n3 {
	background-image: url(http://vfu.bg/images/news_thumbs/poslanik_azerbaydjan_listing_thumb.jpg);
}
#n4 {
	background-image: url(http://vfu.bg/images/news_thumbs/vsu_e_partnyor_sys_softuerniya_universitet_listing_thumb.jpg);
}