Update app.py

app.py

@@ -81,7 +81,7 @@ def transcribe_file(audio_upload, language):
 
 css_content = """
 #intro-text {
-    font-size: 1.1rem;
+    font-size: 1.6rem;
     line-height: 1.6;
     text-align: center;
     color: #333;