anchor.diff:              <div id="navbar" class="collapse navbar-collapse">
                   <ul class="nav navbar-nav navbar-right">
                       <% if user_signed_in? %>
  -                        <li class="active"><p>Signed In as <%= link_to current_user.email %></p>
  +                        <li class="active"><button type="button" class="btn btn-default btn-sm">Signed In as <%= link_to current_user.email %></button>
                             <%= form_for :session, url: destroy_user_session_path, method: 'delete' do |f| %>
                                   <%= current_user.email %>
  -                        <%= f.submit 'Sign Out', :class => 'button', id: 'signout' %>
  +                        <button type="button" class="btn btn-default btn-sm">
  +                            <%= f.submit 'Sign Out', :class => 'button', id: 'signout' %> </button> </li>
                            <% end %>
                       <% else %>
                           <div>
  
positive.code: <div class="login">
              <h1 id="title">Global Champion</h1>
              <form id="login">
                  <%= link_to('Sign In', user_session_path ) %>
                  <input type="text" name="Username" placeholder="Username">
                  <br>
                  <input type="text" name="Password" placeholder="Password">
                  <%= link_to('Password', user_password_path ) %>
                  <br>
                  <!-- <input type="password" name="pwd"> -->
                  <br>
                  <button type="button" class="btn btn-primary btn-lg active">Submit</button>
                  <!-- <input type="submit" name="submit"> -->
              </form>
  </div>
  
negative.code:             <p id="result"></p>
             <br>
              <!-- <button class="btn" name="button">Sign up</button> -->
  
  
              <br>
              <br>
          </div>
  