Dammit… I can't remember what I changed and why

app/views/layouts/_messages.slim

@@ -3,26 +3,18 @@
 - if flash
   - flash.each do |name,msg|
     - case name
-      - when 'notice'
-        - flash_color = 'white'
-        - flash_bgcolor = 'green'
-      - when 'alert'
-        - flash_color = 'white'
-        - flash_bgcolor = 'red'
-      - when 'timedout'
-        - next
-      - else
-        - flash_color = 'black'
-        - flash_bgcolor = 'gray'
-
-    javascript:
-      $.amaran({
-        'content': {
-          'message'   :'#{msg}',
-          'color'   : '#{flash_color}',
-          'bgcolor' : '#{flash_bgcolor}'
-          },
-        'position'  :'bottom right',
-        'theme' : 'colorful',
-        'delay' : 7000
-      });
+    - when 'timedout'
+      / Workaround for Devise sometimes sending "true"
+      - next
+    - when 'notice'
+      .callout.warning data-closable=true
+        = fa_icon 'info-circle wobble 2x'
+        strong< = msg
+    - when 'error'
+      .callout.alert data-closable=true
+        = fa_icon 'meh-o wobble 2x'
+        strong< = msg
+    - else
+      .callout.primary data-closable=true
+        = fa_icon 'info-circle wobble 2x'
+        strong< = msg

app/views/layouts/_topbar.slim

@@ -1,14 +1,14 @@
-nav.top-bar
-  .row
-    .top-bar-left
-        .top-bar-title
+.top-bar
+  .top-bar-left
+      ul.menu
+        li.menu-text
           a href='/'
               // TODO: Make the logo depend on the virtual host
               img src="/images/logos/debian.svg" width="35" alt="Debian logo"
               // TODO: Use proper distribution name
               '  Debian Screenshots >
 
-    .top-bar-right
+  .top-bar-right
       ul.dropdown.menu data-dropdown-menu=true
         li class=('active' if controller_name=='welcome' and action_name=='home')
           a href="/" Home