更新备课相关

src/App.vue

@@ -13,7 +13,9 @@ export default {
 <style>
 @import url('~assets/css/font.css');
 @import url('//at.alicdn.com/t/font_2077629_1f7iels6h8w.css');
-
+.q-scrollarea__thumb{
+    z-index: 999999!important;
+}
 html,
 body,
 #q-app {

src/layouts/MainLayout.vue

@@ -68,7 +68,7 @@
           </div>
         </div>
         <div class="col" style="background: #f2f4f7;">
-          <q-scroll-area class="fit" :thumb-style="thumbStyle" :bar-style="barStyle" visible style="">
+          <q-scroll-area :thumb-style="thumbStyle" :bar-style="barStyle" visible class="fit content-scroll full-width full-height">
             <router-view />
           </q-scroll-area>
         </div>
@@ -307,7 +307,7 @@
 <style>
   @import url('~assets/css/common.css');
 
-  .full-width {
+  .content-scroll>.scroll>.full-width {
     height: 100%;
   }