bug fixes

src/index.html

@@ -4,7 +4,7 @@
   <meta charset="utf-8" />
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta content="origin" name="referrer">
-  <title>紫荆教育MBA学习系统</title>
+  <title>紫荆教育MAP学习系统</title>
   <meta name="viewport" id="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, shrink-to-fit=no">
   <!-- 直接引入aliyun播放插件 CSS -->
   <link rel="stylesheet" href="https://g.alicdn.com/de/prismplayer/2.9.1/skins/default/aliplayer-min.css" />

src/pages/learn/courseDetail.vue

@@ -1150,7 +1150,7 @@ body .el-tab-pane {
   }
 
   .list-teacher .ctx .top-ctx {
-    position: absolute;
+    // position: absolute;
     top: 0;
     width: 100%;
     overflow: hidden;