CSS with ion select

Hello all,

I tried to apply css on my ion-select to modify this:

The title is white with the backgrounf color white!

I google it and tried all i can. But nothing happens!

Can anybody help me?

Thanks a lot

 <ion-select  id="sel" multiple="true" cancelText="Cancel" okText="Add">
          <ion-option  *ngFor="let p of sportUpdateTab" [selected]="p.checked" [value]="p">{{p.nom}}</ion-option>

Show us exactly how did you try this.