!!!
%html
  %head
    %title Movies
    = stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track' => true
    = javascript_include_tag 'application', 'data-turbolinks-track' => true
    = csrf_meta_tags
  %body
    .container
      .row
        .col-xs-12
          = yield

!!!
%html
  %head
    %title Movies
    %meta{content: "width=device-width, initial-scale=1", name: "viewport"}

    = stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track' => true
    = javascript_include_tag 'application', 'data-turbolinks-track' => true
    = csrf_meta_tags
  %body
    .container
      .row
        .col-xs-12
          = yield

Add the viewport meta tag
Add the viewport meta tag
