app/views/components/show.html.erb
<section class="content-header">
</section>
<section class="content">
<div class="box">
<div class="box-body">
<h2> Component </h2>
<div> Title: <%= @component.variant.title %></div>
<div> Quantity: <%= @component.quantity %></div>
<div> Cost: <%= @component.cost %></div>
<%= link_to "Back to Components", components_path(@variant) %>
</div>
</div>
</section>