CODE EXAMPLE FOR PHP

Yii2 GridView options for table

<?= GridView::widget([
    'dataProvider' => $dataProvider,
    'summaryOptions' => ['class' =>'dfenx_pagination_summary',],
    'pager' => ['options' => ['class'=> 'pagination pull-right']],
    'filterModel' => $searchModel,
    'tableOptions' => [
	    'class' => 'small',
	],
    'columns' => [
        ['class' => 'yiigridSerialColumn'],
        //'tipo',
        [
        	'attribute' => 'your_Attribute',
            'label' => 'your_label',
            'headerOptions' => ['class'=>'big-border',],
        ],
        ......
        
?>