Angular style components can not override the global style or other citation styles

Use: host :: ng-deep you can modify global style controls and other reference library covering ui style

Official reference address

Old Style

1 .table>tbody>tr>td{
2    white-space: nowrap;
3 }

Modify the component under our own css file

1 :host ::ng-deep .table>tbody>tr>td{
2 white-space: unset;
3 }

It can be overridden for the style