%div.row
  %h3 Tickets
  -if !@conference.ticket_description.blank?
    .lead
      = markdown(@conference.ticket_description)
    - @conference.supporter_levels.each do |s|
      %div.col-md-6
        - if !s.title.blank?
          %h4 #{ s.title }
        -if !s.description.blank?
          .lead #{ s.description }
        - if !s.url.blank?
          %div.btn-group
            = link_to "Buy Ticket", s.url, class: 'btn btn-success', target: '_blank'
            - if !s.ticket_price.blank?
              = button_tag "#{s.ticket_price}", class: 'btn btn-success'