     /* jssor slider arrow navigator skin 12 css */
            /*
            .jssora12l              (normal)
            .jssora12r              (normal)
            .jssora12l:hover        (normal mouseover)
            .jssora12r:hover        (normal mouseover)
            .jssora12ldn            (mousedown)
            .jssora12rdn            (mousedown)
            */
            .jssora12l, .jssora12r, .jssora12ldn, .jssora12rdn {
                position: absolute;
                cursor: pointer;
                display: block;
                background: url(../img/a12.png) no-repeat;
                overflow: hidden;
            }

            .jssora12l {
                background-position: -16px -37px;
            }

            .jssora12r {
                background-position: -75px -37px;
            }

            .jssora12l:hover {
                background-position: -136px -37px;
            }

            .jssora12r:hover {
                background-position: -195px -37px;
            }

            .jssora12ldn {
                background-position: -256px -37px;
            }

            .jssora12rdn {
                background-position: -315px -37px;
            }