polish

src/app/static/stylesheet.css

@@ -1,8 +1,9 @@
 body {
     background-color: lightblue;
-    display: flex; /* or inline-flex */
+    display: inline-flex; /* or inline-flex */
     flex-direction: column;
     margin: 0;
+    width: 100%;
 }
 
 .title {
@@ -44,6 +45,7 @@ img {
 }
 
 nav {
+    display: ;
     margin-bottom: 10px;
 }
 

src/app/templates/register.html

@@ -13,6 +13,7 @@ $def with (nav, register_form, message)
     $:nav
 
     <h2>Register user!</h2>
+    
     <form method="POST">
         $:register_form.render()
     </form>

src/app/views/app.py

@@ -37,6 +37,9 @@ if web.config.get('_session') is None:
 else:
     session = web.config._session
 
+# Set session timeout
+web.config.session_parameters['timeout'] = 12345678910
+
 # Add session to global variables
 render._add_global(session, 'session')