Material theme apply on Ionic component


I have a problem using Angular Material in my ionic app.

This is my angular.json

            "styles": [

And my problem is that material theme apply on each p on this component

  <ion-item *ngFor="let c of items">
    <ion-label class="ion-text-wrap">
        <p *ngIf="c.prop1">Prop1: {{c.prop1| moment:'DD/MM/YY HH:mm:ss'}}</p>
        <p *ngIf="c.prop2">Prop2: {{c.prop2| moment:'DD/MM/YY HH:mm:ss'}}</p>


Is it possible to not add this margin on my ionic components ?


No one ever faced this problem ?