Indentation

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

 <% if notice %>
-<div class="alert alert-success">
+  <div class="alert alert-success">
     <a href="#" data-dismiss="alert" class="close">×</a>
     <p><%= notice %></p>
-</div>
+  </div>
 <% end %>
 <% if alert %>
-<div class="alert alert-danger">
+  <div class="alert alert-danger">
     <a href="#" data-dismiss="alert" class="close">×</a>
     <p><%= alert %></p>
-</div>
+  </div>
 <% end %>

app/views/shared/_header.html.erb

@@ -10,10 +10,14 @@
     <ul class='navbar-nav ml-auto'>
       <% if user_signed_in? %>
         <li class="nav-item">
-          <%= link_to '<i class="fas fa-heart"></i>'.html_safe, '#', class: 'nav-link text-white', title: 'Favorite' %>
+          <%= link_to '#', class: 'nav-link text-white', title: 'Favorite' do %>
+            <i class="fas fa-heart"></i>
+          <% end %>
         </li>
         <li class="nav-item">
-          <%= link_to '<i class="fas fa-history"></i>'.html_safe, '#', class: 'nav-link text-white', title: 'History' %>
+          <%= link_to '#', class: 'nav-link text-white', title: 'History' do %>
+            <i class="fas fa-history"></i>
+          <% end %>
         </li>
         <li class="nav-item">
           <%= link_to 'My Page', my_page_path, class: 'nav-link text-white' %>

app/views/users/_user.html.erb

@@ -14,12 +14,13 @@
           <p class="card-text"><strong>Curriculum Vitae:</strong>
             <% if user.curriculum_vitae.present? %>
               <%= link_to user.curriculum_vitae.identifier, user.curriculum_vitae.url, download: user.curriculum_vitae.identifier %>
-            <%= link_to '<i class="fas fa-eye"></i>'.html_safe, user.curriculum_vitae.url, target: '_blank', class: 'text-dark' %>
+              <%= link_to user.curriculum_vitae.url, target: '_blank', class: 'text-dark' do %>
+                <i class="fas fa-eye"></i>
+              <% end %>
             <% else %>
               You don't have any curriculum vitae
             <% end %>
           </p>
-          <p class="card-text">
           <% if is_current_user?(user) %>
             <div class="row">
               <div class="col text-right">
@@ -30,7 +31,6 @@
               </div>
             </div>
           <% end %>
-          </p>
         </div>
       </div>
     </div>