Make style of login page match design and fix test

app/views/devise/sessions/new.html.erb

@@ -1,25 +1,20 @@
-<h2>Log in</h2>
-
 <%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
-  <div class="field">
-    <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
-  </div>
+  <div class="govuk-grid-row">
+    <div class="govuk-grid-column-two-thirds">
+      <h1 class="govuk-heading-l">Sign in to your account to submit CORE data</h1>
+      
+      <div class="govuk-form-group">
+        <%= f.label :email, "Email address", class: "govuk-label" %>
+        <%= f.email_field :email, autofocus: true, autocomplete: "email", class: "govuk-input" %>
+      </div>
 
-  <div class="field">
-    <%= f.label :password %><br />
-    <%= f.password_field :password, autocomplete: "current-password" %>
-  </div>
+      <div class="govuk-form-group">
+        <%= f.label :password, class: "govuk-label" %>
+        <%= f.password_field :password, autocomplete: "current-password", class: "govuk-input" %>
+      </div>
 
-  <% if devise_mapping.rememberable? %>
-    <div class="field">
-      <%= f.check_box :remember_me %>
-      <%= f.label :remember_me %>
+      <%= f.submit "Sign in", class: "govuk-button" %>
     </div>
-  <% end %>
-
-  <div class="actions">
-    <%= f.submit "Log in" %>
   </div>
 <% end %>
 

app/views/devise/shared/_links.html.erb

@@ -7,7 +7,7 @@
 <% end %>
 
 <%- if devise_mapping.recoverable? && controller_name != 'passwords' && controller_name != 'registrations' %>
-  <%= link_to "Forgot your password?", new_password_path(resource_name) %><br />
+  <p class="govuk-body"> You can <%= link_to "reset your password", new_password_path(resource_name) %> if you've forgotten it.<p><br />
 <% end %>
 
 <%- if devise_mapping.confirmable? && controller_name != 'confirmations' %>

spec/features/user_spec.rb

@@ -11,15 +11,15 @@ RSpec.describe "User Features" do
       visit("/case_logs")
       fill_in("user_email", with: "test@example.com")
       fill_in("user_password", with: "pAssword1")
-      click_button("Log in")
+      click_button("Sign in")
       expect(page).to have_current_path("/case_logs")
     end
   end
 
   context "A user who has forgotten their password" do
-    it " is redirected to the forgotten password page when they click the forgot password link" do
+    it " is redirected to the reset password page when they click the reset password link" do
       visit("/case_logs")
-      click_link("Forgot your password?")
+      click_link("reset your password")
       expect(page).to have_current_path("/users/password/new")
     end
   end