fix bug

src/app/routes/usercenter/components/freight/list/list.component.ts

@@ -377,11 +377,12 @@ export class FreightComponentsListComponent implements OnInit {
       {
         title: '操作',
         width: '110px',
+        className: 'text-center',
         fixed: 'right',
         buttons: [
           { type: 'divider' },
           {
-            text: '查看<br>',
+            text: '查看　　<br>',
             acl: { ability: ['USERCENTER-FREIGHT-LIST-view'] },
             click: item => {
               this.router.navigate(['./detail', item.id], { relativeTo: this.ar });