diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index 942f80f..b563408 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -1,7 +1,11 @@
 class HomeController < ApplicationController
   def index
     @currencies = Currency.all
-    @curr_id = Currency.first.id
+    if params[:curr_id].blank?
+        @curr_id = Currency.first.id
+    else
+        @curr_id = params[:curr_id]
+    end
     bbt
   end
 
diff --git a/app/views/home/partials/_left_menu.html.erb b/app/views/home/partials/_left_menu.html.erb
index 2db5c1d..1586252 100644
--- a/app/views/home/partials/_left_menu.html.erb
+++ b/app/views/home/partials/_left_menu.html.erb
@@ -1,7 +1,7 @@
 <% for curr in @currencies %>
     <% if @curr_id.to_i == curr.id %>
-        <%= link_to "#{curr.name} (#{curr.description})", {controller: :home, action: :get_trades, curr_id: curr.id}, remote: true, class: "btn btn-primary btn-md btn-block active", role: "button", 'aria-pressed' => true %><br/>
+        <%= link_to "#{curr.name} (#{curr.description})", {controller: :home, action: :get_trades, curr_id: curr.id}, remote: true, class: "badge badge-success" %><br/>
     <% else %>
-        <%= link_to "#{curr.name} (#{curr.description})", {controller: :home, action: :get_trades, curr_id: curr.id}, remote: true, class: "btn btn-primary btn-md btn-block", role: "button" %><br/>
+        <%= link_to "#{curr.name} (#{curr.description})", {controller: :home, action: :get_trades, curr_id: curr.id}, remote: true, class: "badge badge-primary" %><br/>
     <% end%>
 <% end %>
\ No newline at end of file