remember login state, and check if user is logged in on page

wwwroot/css/profile.css

@@ -0,0 +1,7 @@
+html,body{
+  background-image: url('../rsc/login2.jpg');
+  background-size: cover;
+  background-repeat: no-repeat;
+  height: 100%;
+  font-family: 'Numans', sans-serif;
+}