diff --git a/app/main/assets/css/app.css.scss b/app/main/assets/css/app.css.scss
index f64375c..bb92067 100644
--- a/app/main/assets/css/app.css.scss
+++ b/app/main/assets/css/app.css.scss
@@ -1 +1,41 @@
-// Place your apps css here
\ No newline at end of file
+// Place your apps css here
+@import "susy";
+
+$susy: (
+  columns: 24 ,
+  gutter-position: split ,
+);
+
+.debugger-view { @include container(90%); }
+
+.classes { @include span(3); }
+
+.file-view {
+  @include span(4);
+  margin: span(1);
+}
+
+.source-view { @include span(6); }
+
+.block-view {
+  @include span(4);
+  margin-right: span(3);
+  height: 200px;
+}
+
+.status-view {
+  @include span(2 at 22);
+}
+
+.registers-view {
+  @include span(20 at 3);
+}
+
+.register-view {
+  @include gallery(3);
+  margin-top: 10px;
+}
+
+.bright {
+  background-color: orange ;
+}
diff --git a/app/main/config/routes.rb b/app/main/config/routes.rb
index 6cfa548..9ba1cf2 100644
--- a/app/main/config/routes.rb
+++ b/app/main/config/routes.rb
@@ -2,12 +2,6 @@
 
 client '/about', action: 'about'
 
-# Routes for login and signup, provided by user_templates component gem
-client '/signup', component: 'user_templates', controller: 'signup'
-client '/login', component: 'user_templates', controller: 'login', action: 'index'
-client '/password_reset', component: 'user_templates', controller: 'password_reset', action: 'index'
-client '/forgot', component: 'user_templates', controller: 'login', action: 'forgot'
-client '/account', component: 'user_templates', controller: 'account', action: 'index'
 
 # The main route, this should be last. It will match any params not
 # previously matched.
diff --git a/app/main/controllers/main_controller.rb b/app/main/controllers/main_controller.rb
index 4da613f..547c80a 100644
--- a/app/main/controllers/main_controller.rb
+++ b/app/main/controllers/main_controller.rb
@@ -2,10 +2,10 @@
 module Main
   class MainController < Volt::ModelController
     def index
-      code = Ast::ExpressionList.new( [Ast::CallSiteExpression.new(:putstring, [] ,Ast::StringExpression.new("Hello again"))])
-      Virtual::Compiler.compile( code , machine.space.get_main )
-      machine.run_before "Register::CallImplementation"
-      interpreter.start machine.init
+#      code = Ast::ExpressionList.new( [Ast::CallSiteExpression.new(:putstring, [] ,Ast::StringExpression.new("Hello again"))])
+#      Virtual::Compiler.compile( code , machine.space.get_main )
+#      machine.run_before "Register::CallImplementation"
+#      interpreter.start machine.init
     end
 
     def about
diff --git a/app/main/views/main/index.html b/app/main/views/main/index.html
index 7683644..7805be8 100644
--- a/app/main/views/main/index.html
+++ b/app/main/views/main/index.html
@@ -3,20 +3,19 @@
 
 <:Body>
 
-  <div class="debugger_view">
     ClassView classes: machine.space.classes
-    <div class="file_view">
+    <div class="file-view">
       "Future Source code view"
     </div>
 
-    <div class="source_view">
+    <div class="source-view">
       <h4> Virtual Machine Instruction </h4>
       page.sources.each do |s|
         <br> s </br>
       end
     </div>
 
-    <div class="block_view">
+    <div class="block-view">
       <div>
         <h4> method_name </h4>
         <h4> Block: #{block_name} </h4>
@@ -26,7 +25,7 @@
       end
     </div>
 
-    <div class="status_view">
+    <div class="status-view">
       <div>
         button.bright { "next" }.on(:click) { interpreter.tick }
         " ".br
@@ -43,10 +42,8 @@
       </div>
     </div>
 
-    <div class="registers_view">
+    <div class="registers-view">
       registers.each do |r , oid|
         RegisterView interpreter: interpreter , register: r
       end
     </div>
-
-  </div>
diff --git a/app/main/views/main/main.html b/app/main/views/main/main.html
index 0e02644..a4d4ea1 100644
--- a/app/main/views/main/main.html
+++ b/app/main/views/main/main.html
@@ -2,28 +2,11 @@
   {{ view main_path, "title", {controller_group: 'main'} }}
 
 <:Body>
-  <div class="container">
-    <div class="header">
-      <ul class="nav nav-pills pull-right">
-        <:nav href="/">Home</:nav>
-        <:nav href="/about">About</:nav>
-        <:user_templates:menu />
-      </ul>
-      <h3 class="text-muted">salama-debugger</h3>
-    </div>
+  <div class="debugger_view">
 
     <:volt:notices />
 
     {{ view main_path, 'body', {controller_group: 'main'} }}
 
-    <div class="footer">
-      <p>&copy; Company {{ Time.now.year }}</p>
-    </div>
 
   </div>
-
-<:Nav>
-  <li class="{{ if active_tab? }}active{{ end }}">
-    <a href="{{ attrs.href }}">{{ yield }}</a>
-  </li>
-
diff --git a/assets/css/app.css.scss b/assets/css/app.css.scss
index aaa7394..6752aac 100644
--- a/assets/css/app.css.scss
+++ b/assets/css/app.css.scss
@@ -1,4 +1,4 @@
-@import "susy";
+@import "susy" ;
 
 $susy: (
   columns: 24 ,
diff --git a/config/dependencies.rb b/config/dependencies.rb
index 0c33e83..8b5aeb3 100644
--- a/config/dependencies.rb
+++ b/config/dependencies.rb
@@ -2,7 +2,6 @@
 # the "home" component loads.
 
 # bootstrap css framework
-component 'bootstrap'
 
 Opal.use_gem("salama-reader")
 Opal.use_gem("salama-object-file")