update

src/components/pages/classroomObservation/components/startPage.vue

@@ -156,7 +156,7 @@ export default {
 	display: flex;
 	flex-direction: column;
 	border-radius: 8px 0px 0px 0px;
-	opacity: 0px;
+	/* opacity: 0px; */
 	background: rgba(224, 234, 251, 1);
 	box-sizing: border-box;
 	padding: 20px;