.jssorb21 div, .jssorb21 div:hover, .jssorb21 .av
{
	background: url(../img/b20.png) no-repeat;
	overflow:hidden;
	cursor: pointer;
}
.jssorb21 div { background-position: -5px -5px; }
.jssorb21 div:hover, .jssorb21 .av:hover { background-position: -35px -5px; }
.jssorb21 .av { background-position: -65px -5px; }
.jssorb21 .dn, .jssorb21 .dn:hover { background-position: -95px -5px; }


.jssora21l, .jssora21r, .jssora21ldn, .jssora21rdn
{
	position: absolute;
	cursor: pointer;
	display: block;
	background: url(../img/a02.png) center center no-repeat;
	overflow: hidden;
}
.jssora21l { background-position: -3px -33px; }
.jssora21r { background-position: -63px -33px; }
.jssora21l:hover { background-position: -123px -33px; }
.jssora21r:hover { background-position: -183px -33px; }
.jssora21ldn { background-position: -243px -33px; }
.jssora21rdn { background-position: -303px -33px; }