Height fix

css/converse.css

@@ -1313,8 +1313,7 @@
     line-height: 15px;
     display: block;
     text-overflow: ellipsis;
-    overflow: hidden;
-    height: 2em; }
+    overflow: hidden; }
     #conversejs .chatbox .chat-title a {
       color: white;
       width: 100%; }

sass/_chatbox.scss

@@ -115,7 +115,6 @@
             display: block;
             text-overflow: ellipsis;
             overflow: hidden;
-            height: 2em;
             a {
                 color: $chat-head-text-color;
                 width: 100%;