// 数字滚动
 function numInit() {
     $('.counter-value').each(function() {
         $(this).prop('Counter', 0).animate({
             Counter: $(this).text()
         }, {
             duration: 2500,
             easing: 'swing',
             step: function(now) {
                 $(this).text(now.toFixed(0));
             }
         });
     });
 }

 function numInit1() {
     $('.counter-value1').each(function() {
         $(this).prop('Counter', 0).animate({
             Counter: $(this).text()
         }, {
             duration: 2500,
             easing: 'swing',
             step: function(now) {
                 $(this).text(now.toFixed(1));
             }
         });
     });
 }

 function numInit2() {
     $('.counter-value2').each(function() {
         $(this).prop('Counter', 0).animate({
             Counter: $(this).text()
         }, {
             duration: 2500,
             easing: 'swing',
             step: function(now) {
                 $(this).text(now.toFixed(2));
             }
         });
     });
 }
 numInit();
 numInit1();
 numInit2();