单品日

@@ -60,11 +60,11 @@ var getInitData = function() {
         $swiper = $('.swiper-tab'),
         swiperOTop = $swiper[0].offsetTop;
 
-    $(window).on('scroll', function (){
-        if ($(window).scrollTop() > swiperOTop){
-            $swiper.addClass( 'fixer' );
+    $(window).on('scroll', function() {
+        if ($(window).scrollTop() > swiperOTop) {
+            $swiper.addClass('fixer');
         } else {
-            $swiper.removeClass( 'fixer' );
+            $swiper.removeClass('fixer');
         }
     });