Merge branch 'master' of https://git.cocorobo.cn/CocoRoboLabs/pbl-teacher-table

src/components/pages/addCourse.vue

@@ -4380,7 +4380,7 @@ export default {
 </script>
 
 <style scoped>
-@media screen and (max-width: 1024px) {
+@media screen and (max-width: 1280px) {
   .mbCss {
     flex-direction: column !important;
   }