var el, location;
$("#slider").change(function() {
  $("#slider > span").html(100);
  el = $(this);
  el.next("#output").text(el.val());
  location = el.val();
  console.log(location);
  if (location > 9 && location < 100) {
    $("#output").css("left", "6px");
  }
}).trigger("change");