anchor.diff:              <ul class="text-center">
                   <li>
                       <a class="media waves-light flex-center">
  -                        <img class="rounded-circle" src="http://mdbootstrap.com/wp-content/uploads/2015/10/team-avatar-1.jpg" alt="Generic placeholder image">
  +                    <i class="fa fa-user-secret fa-5x" aria-hidden="true"></i>
  +                        <img class="rounded-circle" src="" alt="">
                       </a>
                   </li>
                   <li>
  
positive.code: <%= form_for(@current_user) do |f| %>
  
  <section class="section">
  
      <!--Section heading-->
      <h1 class="section-heading">Edit your details</h1>
      <!--Section sescription-->
      <p class="section-description mb-5">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Fugit, error amet numquam iure provident voluptate esse quasi, veritatis totam voluptas nostrum quisquam eum porro a pariatur accusamus veniam. Quia, minima?</p>
  
  
negative.code: <div class="container">
      <div class="divider-new">
          <h2 class="h2-responsive">Edit your details</h2>
      </div>
      <% if @user.errors.any? %>
          <div class="alert alert-danger" role="alert">
              <h4><%= pluralize(@user.errors.count, "error") %> prohibited this user from being saved:</h4>
  