.flag {
	width: 25px;
	height: 15px;
	background:url(flags.png) no-repeat
}

.flag.flag-de {background-position: -25px 0}
.flag.flag-es {background-position: -50px 0}
.flag.flag-fr {background-position: 0 -15px}
.flag.flag-it {background-position: -25px -15px}
.flag.flag-ru {background-position: -50px -15px}