= content_for :splash_nav do %li %a.smoothscroll{ href: '#booths' } Booths .container .row .col-md-12.text-center %h2 Booths - @conference.booths.confirmed.each_slice(3).with_index do |slice, index_for_row| .row.row-centered - slice.each.with_index do |booth, index_for_column| .col-md-4.col-sm-4.col-xs-10.col-centered.col-top .thumbnail - if booth.logo_link = link_to booth.website_url, class: 'thumbnail' do = image_tag booth.picture.large.url .caption %h3.text-center = booth.title %p.text-center.text-muted = link_to "#show_descrition_#{index_for_row}_#{index_for_column}", "data-toggle"=>"collapse" do learn more .collapse{ id: "show_descrition_#{index_for_row}_#{index_for_column}" } = markdown(booth.description)