.jssora05l, .jssora05r {
      display: block;
      position: absolute;
      /* size of arrow element */
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: url("/include/slider/img/a17.png") no-repeat;
    overflow: hidden;
}
.jssora05l { background-position: -10px -40px; }
.jssora05r { background-position: -70px -40px; }
.jssora05l:hover { background-position: -130px -40px; }
.jssora05r:hover { background-position: -190px -40px; }
.jssora05l.jssora05ldn { background-position: -250px -40px; }
.jssora05r.jssora05rdn { background-position: -310px -40px; }