单品日

 <div class="single-day-page yoho-page">
     <div class="banner"></div>
+    <div class="tab-area">
         <div class="swiper-tab"></div>
+    </div>
     <div class="product-list"></div>
 </div>

@@ -57,12 +57,12 @@ var singleDay = {
             self.previousScrollTop = curScrollTop;
         };
 
-        $(window).on('scroll', function() {
-            //if ($(window).scrollTop() > self.swiperOTop) {
-            //    self.$swiper.addClass('fixer');
-            //} else {
-            //    self.$swiper.removeClass('fixer');
-            //}
+        $(window).on('scroll touchmove touchstart touchend', function() {
+            if ($(window).scrollTop() > self.swiperOTop) {
+                self.$swiper.addClass('fixer');
+            } else {
+                self.$swiper.removeClass('fixer');
+            }
 
             window.requestAnimationFrame(_scrollHandler.bind(self));
         });

@@ -16,13 +16,20 @@
         z-index: 2;
     }
 
-    .swiper-tab {
+    .tab-area {
         width: 100%;
         height: 86px;
+        background: #fff;
         border-bottom: 1px solid #e0e0e0;
         border-top: 1px solid #e0e0e0;
-        background: #fff;
-        box-sizing: border-box;
+    }
+
+    .swiper-tab {
+        width: 100%;
+        height: 80px;
+        //border-bottom: 1px solid #e0e0e0;
+        //border-top: 1px solid #e0e0e0;
+        //background: #fff;
 
         li {
             float: left;