old_contents: /*!
   * Start Bootstrap - Freelancer v3.3.7+1 (http://startbootstrap.com/template-overviews/freelancer)
   * Copyright 2013-2016 Start Bootstrap
   * Licensed under MIT (https://github.com/BlackrockDigital/startbootstrap/blob/gh-pages/LICENSE)
   */
  !function(o){"use strict";o(".page-scroll a").bind("click",function(t){var l=o(this);o("html, body").stop().animate({scrollTop:o(l.attr("href")).offset().top-50},1250,"easeInOutExpo"),t.preventDefault()}),o("body").scrollspy({target:".navbar-fixed-top",offset:51}),o(".navbar-collapse ul li a").click(function(){o(".navbar-toggle:visible").click()}),o("#mainNav").affix({offset:{top:100}}),o(function(){o("body").on("input propertychange",".floating-label-form-group",function(t){o(this).toggleClass("floating-label-form-group-with-value",!!o(t.target).val())}).on("focus",".floating-label-form-group",function(){o(this).addClass("floating-label-form-group-with-focus")}).on("blur",".floating-label-form-group",function(){o(this).removeClass("floating-label-form-group-with-focus")})})}(jQuery);
new_contents: /*!
   * Start Bootstrap - Freelancer v3.3.7+1 (http://startbootstrap.com/template-overviews/freelancer)
   * Copyright 2013-2016 Start Bootstrap
   * Licensed under MIT (https://github.com/BlackrockDigital/startbootstrap/blob/gh-pages/LICENSE)
   */
  !function(o){"use strict";o(".page-scroll a").bind("click",function(t){var l=o(this);o("html, body").stop().animate({scrollTop:o(l.attr("href")).offset().top-50},1250,"easeInOutExpo"),t.preventDefault()}),o("body").scrollspy({target:".navbar-fixed-top",offset:51}),o(".navbar-collapse ul li a").click(function(){o(".navbar-toggle:visible").click()}),o("#mainNav").affix({offset:{top:100}}),o(function(){o("body").on("input propertychange",".floating-label-form-group",function(t){o(this).toggleClass("floating-label-form-group-with-value",!!o(t.target).val())}).on("focus",".floating-label-form-group",function(){o(this).addClass("floating-label-form-group-with-focus")}).on("blur",".floating-label-form-group",function(){o(this).removeClass("floating-label-form-group-with-focus")})})
              
  
              $(function() {
      var topBtn = $('#page-top');    
      topBtn.hide();
      //スクロールが500に達したらボタン表示
      $(window).scroll(function () {
          if ($(this).scrollTop() > 500) {
              topBtn.fadeIn();
          } else {
              topBtn.fadeOut();
          }
      });
      //スクロールしてトップ
      topBtn.click(function () {
          $('body,html').animate({
              scrollTop: 0
          }, 500);
          return false;
      });
  });
              
              }(jQuery);
  
subject: Update freelancer.min.js