Increasing FileInput width using ActiveForm of kartik

Hi guys, a simple question, but unfortunately no answer available:

I’m using ActiveForm of kartik like this


    $form = ActiveForm::begin([

                'id' => 'dynamic-form',

                'type' => ActiveForm::TYPE_INLINE,

                'formConfig' => [

                    'showLabels' => false,

                    'formConfig' => ['deviceSize' => ActiveForm::SIZE_LARGE]



and widget uploading files like this

    <div class="col-md-12">


        $form->field($model, 'attachement[]', ['horizontalCssClasses' => [''deviceSize' => ActiveForm::SIZE_LARGE]])->widget(FileInput::classname(), [

            'options' => ['multiple' => true],

            'pluginOptions' => ['allowedFileExtensions' => ['jpg', 'bmp', 'png', 'docx', 'doc', 'xls', 'xlsx', 'csv', 'ppt', 'pptx', 'pdf', 'txt', 'avi', 'mpeg', 'mp3', 'sql']







Whatever I try, bootstrap rule col-md-12 will be ruling inoperative 'cause of using TYPE-INLINE. Using TYPE-HORIZONTAL fullfills my intention, but i need TYPE-INLINE for other input fields.

Any ideas how to achieve my intention showing widget over whole screen width?

Yuup. Thx for this link.

So, this thread can be closed as successfully solved