Mat-selection-list 移除高亮

Mat-selection-list remove highlight

当我点击一个选项是 mat-selction-list 然后它保持突出显示

但是,我想删除突出显示,因为单击此选项会打开一个对话框,关闭对话框时我想让列表恢复正常状态:

知道怎么做吗?

代码:

      <mat-selection-list #members
                          fxLayout="row"
                          [multiple]="false"
      >
        <mat-list-option *ngFor="let item of links"
                         fxFlex="50%"
                         class="fs-24 mb-10"
        >
          <a class="fs-24 black" (click)="openDialog(item.key)">
            <div fxLayout="column" fxLayoutAlign="center center">
              <div class="fs-24 mb-5">{{registrationsAll | countIfInData: 'status' : item.key}}</div>
              <div>{{ item.name }}</div>
            </div>
          </a>
        </mat-list-option>
      </mat-selection-list>

感谢@zainhassan 的建议解决了!

CSS

.mat-list-option {
  background: transparent;
}