[mirotalksfu] - fix typo

public/css/Room.css

@@ -1441,7 +1441,7 @@ hr {
 /* Custom avatar audio UI */
 
 #audio-container {
-    margin-top: 10px;
+    margin-top: 20px;
     color: #fff;
     border-radius: 5px;
 }

public/views/Room.html

@@ -919,9 +919,11 @@ access to use this app.
                                 <div id="audio-container">
                                     <audio id="avatarPreviewAudio" controls></audio>
                                 </div>
+                                <hr />
                                 <button id="avatarVideoAIStart" class="btn-custom">
                                     <i class="fas fa-play"></i> Start Avatar Session
                                 </button>
+                                <hr />
                             </div>
                         </div>
                     </div>