Update app.py

app.py

@@ -249,23 +249,26 @@ with gr.Blocks(css="""
   text-align: left !important;
 }
 
-/* 缩小聊天区域整体边距 */
-#chatbox {
+.gr-box {
   padding: 0px !important;
   margin: 0px !important;
+  box-shadow: none !important;
+  border: none !important;
 }
 
-/* 缩小 Blocks（整个页面）容器的内外边距 */
 .gr-block.gr-box {
-  padding: 0px !important;
-  margin: 0px !important;
-  box-shadow: none !important;  /* 可选：移除阴影 */
+  margin: 0 !important;
+  padding: 0 !important;
 }
 
-/* 整个页面留白压缩（如果你还想再缩） */
 body, html {
-  padding: 0px !important;
-  margin: 0px !important;
+  margin: 0 !important;
+  padding: 0 !important;
+}
+
+#chatbox {
+  padding: 0 !important;
+  margin: 0 !important;
 }
 
 #chatbox .message.assistant { background-color: #ffffff !important; }