Style fixes

app/css/desktop.css

@@ -182,7 +182,7 @@ a.footer_link.active:active {
   transition            : none;
 }
 .im_dialogs_col .nano > .nano-pane > .nano-slider {
-  background: #A5B1B9;
+  background: rgba(30, 85,127 , 0.3);
   margin: 0 5px;
   -moz-border-radius    : 0;
   -webkit-border-radius : 0;

app/partials/desktop/chat_modal.html

@@ -72,9 +72,9 @@
 
     </div>
 
-    <div ng-if="chatFull.chat._ != 'chatForbidden' &amp;&amp; !chatFull.chat.left">
+    <div ng-if="chatFull.chat._ != 'chatForbidden' &amp;&amp; !chatFull.chat.left &amp;&amp; chatFull.participants.participants.length > 0">
 
-      <div class="md_modal_section_splitter" ng-if="chatFull.participants.participants.length > 0"></div>
+      <div class="md_modal_section_splitter"></div>
 
       <div class="md_modal_iconed_section_wrap md_modal_iconed_section_peers">
         <i class="md_modal_section_icon md_modal_section_icon_people"></i>