聊天区域优化

src/components/pages/classroomObservation/components/tape.vue

@@ -680,5 +680,7 @@ import pdf from './pdf.vue';
 	margin-top: 10px;
 	width: 100%;
 	height: auto;
+	white-space: pre-line;
+	word-break: break-all;
 }
 </style>

src/components/pages/classroomObservation/components/transcription.vue

@@ -57,6 +57,8 @@
 	padding:20px 30px;
 	box-sizing: border-box;
 	overflow: auto;
+	white-space: pre-line;
+	word-break: break-all;
 }
 
 </style>