close div when clicked outside the div area

I have this piece of code.I am trying to close the div,when clicked outside the Div,I have searched through this forum but can not find a solution -Here is a fiddle- Demo

$('#hideshow1').on("click", function() {
    var text = $(this).val();
    $("#req").toggle();

});

$(window).on("click keydown", function(e) {
  //e.preventDefault() /*For the Esc Key*/
  if (e.keyCode === 27 || !$(e.target).is(function() {return $("#req, #hideshow1")})) {
    $("#req").hide()
  }
}).focus()