UI

src/views/courseList/index.module.less

@@ -3,6 +3,7 @@
   background-color: #fff;
   background-image: linear-gradient(180deg, #FFE8CE 0%, rgba(251, 233, 213, 0) 198px);
   padding: 20px 0;
+  box-sizing: border-box;
 }
 
 .periodContent {

src/views/unit-test/unit-create/uni-test.module.less

@@ -3,6 +3,7 @@
   background-color: #fff;
   background-image: linear-gradient(180deg, #FFE8CE 0%, rgba(251, 233, 213, 0) 198px);
   padding: 20px 0;
+  box-sizing: border-box;
 }
 
 .periodContent {