#slider1_container {
position: relative; margin: 0 auto;top: 0px; left: 0px; width: 790px; height: 220px; overflow: hidden;
}

  /* jssor slider arrow navigator skin 05 css */
  /*
  .jssora05l                  (normal)
  .jssora05r                  (normal)
  .jssora05l:hover            (normal mouseover)
  .jssora05r:hover            (normal mouseover)
  .jssora05l.jssora05ldn      (mousedown)
  .jssora05r.jssora05rdn      (mousedown)
  */
  .jssora05l, .jssora05r, .jssora05ldn, .jssora05rdn {
      display: block;
      position: absolute;
      /* size of arrow element */
      width: 40px;
      height: 40px;
      cursor: pointer;
      background: url(../images/a17.png) no-repeat;
      overflow: hidden;
  }
  .jssora05l { background-position: -10px -40px; opacity: 0.5; }
  .jssora05r { background-position: -70px -40px; opacity: 0.5; }
  .jssora05l:hover { background-position: -130px -40px; }
  .jssora05r:hover { background-position: -190px -40px; }
  .jssora05l.jssora05ldn { background-position: -250px -40px; }
  .jssora05r.jssora05rdn { background-position: -310px -40px; }