quick little snippet to use on all of your anchors that are hooked to a Div ID

mini scrollTo

$(function($){          
      $('a').on('click', function(e){
            var $anchor = $(this).attr("href");
            var $hrefStart = $anchor.substr(0, 1);

            if ( $hrefStart == "#" ) {
                $('html,body').animate({
                    scrollTop: $($anchor).offset().top
                }, 1500, 'easeInOutExpo');

                e.preventDefault(); 
            } else {
                window.location.href = $anchor;
            }
      });
  })(jQuery);