# File lib/sass/tree/visitors/cssize.rb, line 151
  def visit_media(node)
    yield unless bubble(node)
    media = node.children.select {|c| c.is_a?(Sass::Tree::MediaNode)}
    node.children.reject! {|c| c.is_a?(Sass::Tree::MediaNode)}
    media = media.select {|n| n.resolved_query = n.resolved_query.merge(node.resolved_query)}
    (node.children.empty? ? [] : [node]) + media
  end