Updated css

css/converse.css

@@ -605,6 +605,17 @@ span.spinner.hor_centered {
   right: 5px;
   bottom: 5px;
 }
+#conversejs .toggle-controlbox,
+#conversejs .toggle-minimized-chats {
+  float: right;
+  font-size: 85%;
+  border-top-right-radius: 4px;
+  border-top-left-radius: 4px;
+  background-color: #5390c8;
+  padding: 4px 8px;
+  margin-right: 5px;
+  color: white;
+}
 #conversejs .chat-head {
   color: #ffffff;
   font-size: 100%;

less/converse.less

@@ -640,6 +640,18 @@ span.spinner.hor_centered {
     bottom: 5px;
 }
 
+#conversejs .toggle-controlbox,
+#conversejs .toggle-minimized-chats {
+    float: right;
+    font-size: 85%;
+    border-top-right-radius: 4px;
+    border-top-left-radius: 4px;
+    background-color: rgba(83, 144, 200, 100);
+    padding: 4px 8px;
+    margin-right: 5px;
+    color: white;
+}
+
 #conversejs .chat-head {
     color: #ffffff;
     font-size: 100%;