.container
  .row
    .col-md-12.text-center
      - unless @conference.contact.facebook.blank?
        = link_to "#{ @conference.contact.facebook }" do
          %i.fa.fa-facebook-square.fa-4x
      - unless @conference.contact.twitter.blank?
        = link_to "#{ @conference.contact.twitter }" do
          %i.fa.fa-twitter.fa-4x
      - unless @conference.contact.instagram.blank?
        = link_to "#{ @conference.contact.instagram }" do
          %i.fa.fa-instagram.fa-4x
      - unless @conference.contact.googleplus.blank?
        = link_to "#{ @conference.contact.googleplus }" do
          %i.fa.fa-google-plus-square.fa-4x
      - unless @conference.contact.email.blank?
        = mail_to "#{ @conference.contact.email }" do
          %i.fa.fa-envelope-o.fa-4x