[mirotalksfu] - improve moderator

public/css/Room.css

@@ -497,6 +497,11 @@ th {
     display: block;
 }
 
+.mod-title {
+    margin-top: 5px;
+    color: grey;
+}
+
 /*--------------------------------------------------------------
 # Settings - data time picker
 --------------------------------------------------------------*/

public/views/Room.html

@@ -592,6 +592,7 @@ access to use this app.
                     </div>
 
                     <div id="tabModerator" class="tabcontent">
+                        <h3 class="mod-title">Moderator options</h3>
                         <table class="settingsTable">
                             <tr id="everyoneMuteBtn">
                                 <td style="width: auto">