fixed issue with too long th columns in debugger

fixes #1787

extensions/yii/debug/assets/main.css

@@ -28,12 +28,12 @@ ul.trace {
 	float: right;
 }
 
-td {
+td, th {
 	white-space: pre-line;
 	word-wrap: break-word;
 }
 
-th {
+.detail-grid-view th {
     white-space: nowrap;
 }
 

extensions/yii/debug/views/default/panels/db/detail.php

@@ -9,6 +9,7 @@ use yii\grid\GridView;
 echo GridView::widget([
 	'dataProvider' => $dataProvider,
 	'id' => 'db-panel-detailed-grid',
+	'options' => ['class' => 'detail-grid-view'],
 	'filterModel' => $searchModel,
 	'filterUrl' => $panel->getUrl(),
 	'columns' => [

extensions/yii/debug/views/default/panels/log/detail.php

@@ -10,6 +10,7 @@ use yii\log\Logger;
 echo GridView::widget([
 	'dataProvider' => $dataProvider,
 	'id' => 'log-panel-detailed-grid',
+	'options' => ['class' => 'detail-grid-view'],
 	'filterModel' => $searchModel,
 	'filterUrl' => $panel->getUrl(),
 	'rowOptions' => function ($model, $key, $index, $grid) {

extensions/yii/debug/views/default/panels/profile/detail.php

@@ -8,6 +8,7 @@ use yii\helpers\Html;
 echo GridView::widget([
 	'dataProvider' => $dataProvider,
 	'id' => 'profile-panel-detailed-grid',
+	'options' => ['class' => 'detail-grid-view'],
 	'filterModel' => $searchModel,
 	'filterUrl' => $panel->getUrl(),
 	'columns' => [