如何更改GridView的字体颜色？

我尝试添加一个table类并从中更改颜色，但没有效果。这是我的小部件：

  <?= GridView::widget([
    'dataProvider' => $dataProvider,
    'filterModel' => $searchModel,
    'options' => [
              'class' => 'CustomTableClass',
         ],

    'columns' => [
        'Contract_id',
        'Contract_title',
        'Description',
        'Contract_type',
        'Contract_provider',
        'Effective_date',
        'Expiration_date',
        'Status_id',

    ],
]); ?>

---

你的名字错了。在css中有

CustomClass

，但在选项中有

CustomTableClass

 <?= GridView::widget([
    'dataProvider' => $dataProvider,
    'filterModel' => $searchModel,
    'options' => [
              'class' => 'CustomClass',
         ],

    'columns' => [
        'Contract_id',
        'Contract_title',
        'Description',
        'Contract_type',
        'Contract_provider',
        'Effective_date',
        'Expiration_date',
        'Status_id',

    ],
]); ?>

 <?= GridView::widget([
    'dataProvider' => $dataProvider,
    'filterModel' => $searchModel,
    'options' => [
              'class' => 'CustomClass',
         ],

    'columns' => [
        'Contract_id',
        'Contract_title',
        'Description',
        'Contract_type',
        'Contract_provider',
        'Effective_date',
        'Expiration_date',
        'Status_id',

    ],
]); ?>

.CustomHeadClass {
  color: #ffffff;
}

 <?= GridView::widget([
    'dataProvider' => $dataProvider,
    'filterModel' => $searchModel,
    'headerRowOptions' => [
              'class' => 'CustomHeadClass ',
         ],

    'columns' => [
        'Contract_id',
        'Contract_title',
        'Description',
        'Contract_type',
        'Contract_provider',
        'Effective_date',
        'Expiration_date',
        'Status_id',

    ],
]); ?>