1

src/components/study.vue

@@ -1,6 +1,6 @@
 <template>
   <div class="pb_content">
-    <div class="pb_content_body" style="display: flex">
+    <div class="pb_content_body" style="display: flex;min-height: 800px;">
       <div style="width: 20%; margin-right: 10px; background: #fff">
         <div class="courseTitle">
           {{ courseDetail.title }}
@@ -644,6 +644,7 @@ export default {
   margin: 0px auto;
   width: 80%;
   height: 100%;
+  min-height: 800px;
 }
 .student_head {
   width: 100%;