侧边栏点击背景色

@@ -94,6 +94,20 @@ $subNav.each(function () {
     }
 });
 
+$sideNav.children('ul').children('li').on('touchstart', function() {
+    $sideNav.children('ul').children('li').css('background', '#fff');
+    $(this).css('background', '#eee');
+}).on('touchend touchcancel', function() {
+    $(this).css('background', '#fff');
+});
+
+// $sideNav.children('ul').children('li').each(function() {
+//     var liHammer = new Hammer($(this)[0]);
+//     liHammer.on('', function() {
+
+//     });
+// });
+
 //头部banner轮播
 if ($('.banner-swiper').find('li').size() > 1) {
     bannerSwiper = new Swiper('.banner-swiper', {