/* jssor slider bullet navigator skin 21 css */
                /*
                .jssorb21 div           (normal)
                .jssorb21 div:hover     (normal mouseover)
                .jssorb21 .av           (active)
                .jssorb21 .av:hover     (active mouseover)
                .jssorb21 .dn           (mousedown)
                */
                .jssorb21 {
                    position: absolute;
                }
                .jssorb21 div, .jssorb21 div:hover, .jssorb21 .av {
                    position: absolute;
                    /* size of bullet elment */
                    width: 19px;
                    height: 19px;
                    text-align: center;
                    line-height: 19px;
                    color: white;
                    font-size: 12px;
                    background: url(/img/b21.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; }