Update Chromoting login UI

remoting/client/extension/main.css

 .hostlist_body {
 }
 
 p {
   color: black;
 }
 
 h1 {
   font-family: sans-serif;
   font-size: 2em;
@@ skipping 97 matching lines @@
   -webkit-user-select: none;
   position: absolute;
   left: 20px;
   top: 20px;
   z-index: 1;
   font-family: sans-serif;
   font-size: 2em;
   font-weight: bold;
 }
 
+.error_msg {
+  color: red;
+}
+
 .login_panel {
   -webkit-user-select: none;
+  font-family: arial,sans-serif;
   position: absolute;
   display: none;
   z-index: 1;
   top: 50%;
   left: 45%;
-  border-style: solid;
-  border-color: #D3D3D3 #808080;
+  border: 2px solid #e8eefa;
   margin-left: auto;
   margin-right: auto;
-  width: 250px;
 }
 
 .plugin-scroll-panel {
   -webkit-user-select: none;
   overflow: auto;
   width: 100%;
   height: 100%;
 }
+
+/* GAIA CSS */
+.gaia.le.lbl { font-family: Arial, Helvetica, sans-serif; }
+.gaia.le.fpwd { font-family: Arial, Helvetica, sans-serif; font-size: 70%; }
+.gaia.le.chusr { font-family: Arial, Helvetica, sans-serif; font-size: 70%; }
+.gaia.le.val { font-family: Arial, Helvetica, sans-serif; }
+.gaia.le.button { font-family: Arial, Helvetica, sans-serif; }
+.gaia.le.rem { font-family: Arial, Helvetica, sans-serif; font-size: smaller; }