app/views/blogs/index.html.erb
<div class="content">
<div class="row">
<h1>crowdAI Blog</h1>
<p class="large">Everything about crowdAI: press releases, technical papers, challenge releases, general trivia and more.</p>
</div>
<div class="row">
<!-- every four posts (each row @desktop) need to be wrapped in .grid-blog -->
<div class="grid-blog">
<% @blogs.each_with_index do |blog,index| %>
<%= render partial: 'blog_post', locals: { blog: blog } %>
<% end %>
</div>
</div>
</div>