app/views/sessions/new.html.erb
<p id="notice"><%= notice %></p>
<h1>Log in</h1>
<div style="color: #ff0000;">
<p><strong>NOTE:</strong> logging in is only for administratiors, if you are a student go
<%= link_to 'here', "/mypage" %>
</p>
</div>
<%= form_tag sessions_path do %>
<div class="field">
<%= label_tag :email %>
<%= text_field_tag :email, params[:email] %>
</div>
<div class="field">
<%= label_tag :password %>
<%= password_field_tag :password %>
</div>
<div class="actions"><%= submit_tag "Log in" %></div>
<% end %>