update

src/App.vue

@@ -216,7 +216,7 @@ body {
   width: 100%;
   background: #e6eaf0;
   /* min-width: 1380px; */
-  min-width: 1250px;
+  /* min-width: 1250px; */
 }
 
 .appNoWidth {
@@ -241,12 +241,12 @@ body {
   margin-left: 20px;
 }
 .pb_body {
-  margin: 20px;
-  width: 98%;
-  min-width: 745px;
+  padding: 20px;
+  /* width: 98%; */
+  /* min-width: 745px;*/
   /* display: inline-block; */
-  height: 95%;
-  min-height: 750px;
+  /* height: 95%; */
+  /* min-height: 750px; */
   background: #fff;
   border-radius: 5px;
   /* position: absolute; */

src/components/pages/course.vue

@@ -553,7 +553,7 @@ export default {
   justify-content: space-between;
   align-items: baseline;
   flex-direction: row;
-  flex-wrap: nowrap;
+  flex-wrap: wrap;
 }
 
 .top {

src/components/pages/student.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="pb_content" style="min-width: 960px; background: unset">
+  <div class="pb_content" style="background: unset">
     <div
       class="pb_content_body"
       style="