{'div', #{class => "card"}, [
  {'div', #{class => "card-images"}, [
    {img, #{src => {card_image_url}, class => "img-responsive"}}
  ]},
  {'div', #{class => "card-header"}, [
    {'div', #{class => "card-title h5"}, {card_title}},
    {'div', #{class => "card-subtitle text-gray"}, {card_subtitle}}
  ]},
  {'div', #{class => "card-body"}, {card_body}},
  {'div', #{class => "card-footer"}, [
    {button, #{class => "btn btn-primary"}, {card_button}}
  ]}
]}.