app/concepts/challenge/views/challenge_masthead.erb
<div class="masthead-detailed" data-cell='Challenge::Cell::ChallengeMasthead'>
<div class="row">
<div class="pic pic-challenge">
<%= concept(Image::Cell,challenge,size: :medium) %>
</div>
<div class="info info-challenge">
<div class="heading-w-icon">
<h2><%= challenge.challenge %></h2>
<% if policy(challenge).edit? %>
<%= link_to edit_organizer_challenge_path(challenge.organizer,challenge), title: "Edit challenge", data: { turbolinks: false } do %>
<i class="fa fa-pencil-square-o fa-lg" aria-hidden="true"></i>
<% end %>
<% end %>
</div>
<p class="large"><%= challenge.tagline %></p>
<%= organizer_view %>
<progress max="100" value="<%= progress %>"></progress>
<div class="stats">
<div class="stat-fl">
<%= remaining_units %><br>
<span><%= remaining_text %></span>
</div>
<div class="stat-fr">
<%= challenge.submission_count %><br>
<span>Submissions</span>
</div>
<div class="stat-fr">
<%= challenge.participant_count %><br>
<span>Participants</span>
</div>
<div class="stat-fr">
<%= challenge.page_views %><br>
<span>Views</span>
</div>
</div>
<div class="button-group">
<%= concept(Vote::Cell, challenge, current_participant: current_participant) %>
<%= concept(Follow::Cell, challenge, current_participant: current_participant) %>
</div>
</div>
</div>
</div>