.jssorb01 {
    position: absolute;
}
.jssorb01 div, .jssorb01 div:hover, .jssorb01 .av {
    position: absolute;
    /* size of bullet elment */
    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: #555555; }

.jssora13l, .jssora13r {
    display: block;
    position: absolute;
    /* size of arrow element */
    width: 40px;
    height: 50px;
    cursor: pointer;
    background: url('../slider/img/a13.png') no-repeat;
    overflow: hidden;
}
.jssora13l { background-position: -10px -35px; }
.jssora13r { background-position: -70px -35px; }
.jssora13l:hover { background-position: -130px -35px; }
.jssora13r:hover { background-position: -190px -35px; }
.jssora13l.jssora13ldn { background-position: -250px -35px; }
.jssora13r.jssora13rdn { background-position: -310px -35px; }
.jssora13l.jssora13lds { background-position: -10px -35px; opacity: .3; pointer-events: none; }
.jssora13r.jssora13rds { background-position: -70px -35px; opacity: .3; pointer-events: none; }