弹窗禁止滑动

@@ -71,6 +71,6 @@
             {{/ townContent}}
         </div>
     </div>
-    <div class="dia-c"></div>
+    <div class="dia-c popover"></div>
 {{/ familyIndexData}}
 </div>

-<div class="down-load-detail hide">
+<div class="down-load-detail hide popover">
     <div class="down-close"></div>
     <div class="back"></div>
     <div class="detail-content">

@@ -34,7 +34,8 @@ class FamilyIndex extends Page {
             $bannerCenterSwiper: $('.banner-center-swiper'),
             $back: $('.back'),
             $vipMore: $('more'),
-            $trendCode: $('.trend-code')
+            $trendCode: $('.trend-code'),
+            $popover: $('.popover')
         };
 
         this.view = {
@@ -66,6 +67,7 @@ class FamilyIndex extends Page {
         this.selector.$contentItem.on('click', this.showInfo.bind(this));
         this.selector.$diaC.on('click', this.selector.$close, this.hideVipInfo.bind(this));
         this.selector.$back.on('click', this.goBack.bind(this));
+        this.selector.$popover.on('mousewheel touchmove', this.banSliding.bind(this));
     }
 
     // 头像
@@ -198,6 +200,8 @@ class FamilyIndex extends Page {
             this.selector.$downLoadDetail = $('.down-load-detail');
             this.selector.$downClose = $('.down-close');
             this.selector.$downClose.on('click', this.downClose.bind(this));
+            this.selector.$popover = $('.popover');
+            this.selector.$popover.on('mousewheel touchmove', this.banSliding.bind(this));
         });
     }
 
@@ -300,9 +304,16 @@ class FamilyIndex extends Page {
         }
     }
 
+    // 关闭下载弹窗
     downClose() {
         this.selector.$downLoadDetail.addClass('hide');
     }
+
+    // 弹窗出现禁止滑动
+    banSliding(e) {
+        e.preventDefault();
+        return false;
+    }
 }
 
 $(() => {

@@ -150,7 +150,7 @@
             .code-set {
                 background-image: resolve("home/index/code-set.png");
                 background-repeat: no-repeat;
-                background-size: 100% 90%;
+                background-size: 100% 93%;
                 display: inline-block;
                 width: 40px;
                 height: 44px;