侧边栏点击穿透

@@ -45,6 +45,7 @@ navHammer.on('tap', function(event) {
     });
 
     event.srcEvent.stopPropagation();
+    return false;
 });
 
 mobileWrapHammer = new Hammer($('.mobile-wrap')[0]);
@@ -62,11 +63,12 @@ mobileWrapHammer.on('tap', function(e) {
             $('.overlay').hide();
         }, 300);
         e.srcEvent.stopPropagation();
+        return false;
     }
 });
 
 //点击一级导航，弹出二级导航
-$sideNav.on('touchstart', 'li', function () {
+$sideNav.on('touchend', 'li', function () {
     if ($(this).find('.sub-nav').size() > 0) {
         $('.sub-nav').removeClass('show');
         $(this).find('.sub-nav').addClass('show');
@@ -75,10 +77,12 @@ $sideNav.on('touchstart', 'li', function () {
 
 //返回一级导航，收起二级导航
 $('.sub-nav').each(function () {
-    $(this).find('li').eq(0).on('touchstart', function (e) {
+    $(this).find('li').eq(0).on('touchend', function (e) {
         $('.sub-nav').removeClass('show');
-        e.stopPropagation();
+        return false;
     });
+}).on('touchend', function() {
+    $('.sub-nav').find('li').removeClass('current');
 });
 
 //头部banner轮播

@@ -110,12 +110,12 @@
 }
 
 .sub-nav {
-    // display: none;
+    display: none;
     position: fixed;
+    bottom: 0;
     top: 0;
-    right: 100rem / $pxConvertRem;
     left: 0;
-    bottom: 0;
+    // right: 100rem / $pxConvertRem;
     width: 100%;
     background: #fff !important;
     // z-index: 2;
@@ -185,7 +185,7 @@
 }
 
 .sub-nav.show {
+    display: block;
     @include transform(translateX(0));
-
     @include transition(transform 0.3s);
 }
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