.jssorb05 {
    position: absolute;
}
.jssorb05 div, .jssorb05 div:hover, .jssorb05 .av {
    position: absolute;
    /* size of bullet elment */
    width: 16px;
    height: 16px;
    background: url(../img/b05.png) no-repeat;
    overflow: hidden;
    cursor: pointer;
}
.jssorb05 div { background-position: -7px -7px; }
.jssorb05 div:hover, .jssorb05 .av:hover { background-position: -37px -7px; }
.jssorb05 .av { background-position: -67px -7px; }
.jssorb05 .dn, .jssorb05 .dn:hover { background-position: -97px -7px; }
.jssora11l, .jssora11r {
    display: block;
    position: absolute;
    /* size of arrow element */
    width: 37px;
    height: 37px;
    cursor: pointer;
    background: url(../img/a11.png) no-repeat;
    overflow: hidden;
}
.jssora11l { background-position: -11px -41px; }
.jssora11r { background-position: -71px -41px; }
.jssora11l:hover { background-position: -131px -41px; }
.jssora11r:hover { background-position: -191px -41px; }
.jssora11l.jssora11ldn { background-position: -251px -41px; }
.jssora11r.jssora11rdn { background-position: -311px -41px; }