Html element on the google maps

I would like to put an elemtent html (input) on the map of google maps with css ?

<ion-content>
  <div #map id="map">
    <ion-item>
      <ion-input type="text" [(ngModel)]="destinationPosition" placeholder="Para onde?"></ion-input>
    </ion-item>
</div>
</ion-content>

this is correct ?