Fixing some content and visual glitches in the device flows view.

- idle timeout
- hard timeout
- app name fix
- CSS styles & details pane structure

Change-Id: I90a04cfe679a1c8371d06aed3d972c9f0bc93f6f
diff --git a/web/gui/src/main/webapp/app/view/flow/flow.css b/web/gui/src/main/webapp/app/view/flow/flow.css
index 06e9b1a..cbe0cdb 100644
--- a/web/gui/src/main/webapp/app/view/flow/flow.css
+++ b/web/gui/src/main/webapp/app/view/flow/flow.css
@@ -64,10 +64,20 @@
 #flow-details-panel h2 {
     display: inline-block;
     margin: 8px 0;
+    font-size: 16pt;
+    font-weight: lighter;
+}
+
+#flow-details-panel h3 {
+    display: inline-block;
+    margin: 8px 0;
+    font-size: 11pt;
+    font-variant: small-caps;
+    text-transform: uppercase;
 }
 
 #flow-details-panel .top-content table {
-    font-size: 12pt;
+    font-size: 10pt;
 }
 
 #flow-details-panel td.label {