.jssorb01 {
    position: absolute;
}

.jssorb01 div, .jssorb01 div:hover, .jssorb01 .av {
    position: absolute;
    width: 12px;
    height: 12px;
    filter: alpha(opacity=70);
    opacity: .7;
    overflow: hidden;
    cursor: pointer;
    border: #000 1px solid;
}

.jssorb01 div {
    background-color: gray;
}

    .jssorb01 div:hover, .jssorb01 .av:hover {
        background-color: #d3d3d3;
    }

.jssorb01 .av {
    background-color: #fff;
}

.jssorb01 .dn, .jssorb01 .dn:hover {
    background-color: #555;
}

.jssora02l, .jssora02r {
    display: block;
    position: absolute;
    width: 55px;
    height: 55px;
    cursor: pointer;
    background: url('img/a02.png') no-repeat;
    overflow: hidden;
}

.jssora02l {
    background-position: -3px -33px;
}

.jssora02r {
    background-position: -63px -33px;
}

.jssora02l:hover {
    background-position: -123px -33px;
}

.jssora02r:hover {
    background-position: -183px -33px;
}

.jssora02l.jssora02ldn {
    background-position: -3px -33px;
}

.jssora02r.jssora02rdn {
    background-position: -63px -33px;
}

.jssora02l.jssora02lds {
    background-position: -3px -33px;
    opacity: .3;
    pointer-events: none;
}

.jssora02r.jssora02rds {
    background-position: -63px -33px;
    opacity: .3;
    pointer-events: none;
}