.jssorb13 {
	position: absolute
}

.jssorb13 div,
.jssorb13 div:hover,
.jssorb13 .av {
	position: absolute;
	width: 21px;
	height: 21px;
	background: url('../img/b13.png') no-repeat;
	overflow: hidden;
	cursor: pointer
}

.jssorb13 div {
	background-position: -5px -5px
}

.jssorb13 div:hover,
.jssorb13 .av:hover {
	background-position: -35px -5px
}

.jssorb13 .av {
	background-position: -65px -5px
}

.jssorb13 .dn,
.jssorb13 .dn:hover {
	background-position: -95px -5px
}