return [BootHelp::thumbnail(['column_class' => 'col-sm-6 col-md-4', 'src' => 'Guide/img/pic1.jpg', 'href' => 'http://pixabay.com/'], function () { return BootHelp::content_tag('div', ['class' => 'caption'], function () { return [BootHelp::content_tag('h3', 'Thumbnail label'), BootHelp::content_tag('p', 'Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.'), BootHelp::button('Button', ['context' => 'primary']), BootHelp::button('Button')]; }); }), BootHelp::thumbnail(['column_class' => 'col-sm-6 col-md-4', 'src' => 'Guide/img/pic3.jpg', 'href' => 'http://pixabay.com/'], function () { return BootHelp::content_tag('div', ['class' => 'caption'], function () { return [BootHelp::content_tag('h3', 'Thumbnail label'), BootHelp::content_tag('p', 'Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.'), BootHelp::button('Button', ['context' => 'primary']), BootHelp::button('Button')]; }); }), BootHelp::thumbnail(['column_class' => 'col-sm-6 col-md-4', 'src' => 'Guide/img/pic4.jpg', 'href' => 'http://pixabay.com/'], function () { return BootHelp::content_tag('div', ['class' => 'caption'], function () { return [BootHelp::content_tag('h3', 'Thumbnail label'), BootHelp::content_tag('p', 'Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.'), BootHelp::button('Button', ['context' => 'primary']), BootHelp::button('Button')]; }); })]; }), 'html_code' => '<div class="row"> <div class="col-sm-6 col-md-4"> <div class="thumbnail"> <img alt="pic1" src="pic1.jpg"> <div class="caption"> <h3>Thumbnail label</h3> <p> Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit. </p> <button class="btn btn-primary">Button</button>