app/views/exp_stories/edit.html.erb
<%= content_for :title do %>体験談の編集<% end %>
<div class="page-header">
<h1><i class="fa fa-edit"></i> 体験談の編集</h1>
</div>
<%= render 'form', exp_story: @exp_story %>
<hr>
<p>
<%= link_to exp_story_path(@exp_story), class: 'btn btn-info btn-sm' do %>
<i class="fa fa-arrow-left"></i> 戻る
<% end %>
</p>