ONOS-1933 - CORD-GUI -- CSS for demo login page created. WIP.

Change-Id: Ia80a742ea1d002b4524fa85f8194231dd108de90
diff --git a/apps/demo/cord-gui/src/main/webapp/index.html b/apps/demo/cord-gui/src/main/webapp/index.html
index 1c09563..ee927ab 100644
--- a/apps/demo/cord-gui/src/main/webapp/index.html
+++ b/apps/demo/cord-gui/src/main/webapp/index.html
@@ -61,6 +61,20 @@
 
 <svg id="icon-defs">
     <defs>
+        <symbol id="bird" viewBox="352 224 113 112">
+            <path d="M427.7,300.4 c-6.9,0.6-13.1,5-19.2,7.1c-18.1,6.2-33.9,
+            9.1-56.5,4.7c24.6,17.2,36.6,13,63.7,0.1c-0.5,0.6-0.7,1.3-1.3,
+            1.9c1.4-0.4,2.4-1.7,3.4-2.2c-0.4,0.7-0.9,1.5-1.4,1.9c2.2-0.6,
+            3.7-2.3,5.9-3.9c-2.4,2.1-4.2,5-6,8c-1.5,2.5-3.1,4.8-5.1,6.9c-1,
+            1-1.9,1.9-2.9,2.9c-1.4,1.3-2.9,2.5-5.1,2.9c1.7,0.1,3.6-0.3,6.5
+            -1.9c-1.6,2.4-7.1,6.2-9.9,7.2c10.5-2.6,19.2-15.9,25.7-18c18.3
+            -5.9,13.8-3.4,27-14.2c1.6-1.3,3-1,5.1-0.8c1.1,0.1,2.1,0.3,3.2,
+            0.5c0.8,0.2,1.4,0.4,2.2,0.8l1.8,0.9c-1.9-4.5-2.3-4.1-5.9-6c-2.3
+            -1.3-3.3-3.8-6.2-4.9c-7.1-2.6-11.9,11.7-11.7-5c0.1-8,4.2-14.4,
+            6.4-22c1.1-3.8,2.3-7.6,2.4-11.5c0.1-2.3,0-4.7-0.4-7c-2-11.2-8.4
+            -21.5-19.7-24.8c-1-0.3-1.1-0.3-0.9,0c9.6,17.1,7.2,38.3,3.1,54.2
+            C429.9,285.5,426.7,293.2,427.7,300.4z"></path>
+        </symbol>
         <symbol id="checkMark" viewBox="0 0 10 10">
             <path d="M2.6,4.5c0,0,0.7-0.4,1.2,0.3l1.0,1.8c0,0,2.7-5.4,2.8-5.7c
             0,0,0.5-0.9,1.4-0.1c0,0,0.5,0.5,0,1.3S6.8,7.3,5.6,9.2c0,0-0.4,0.5