Ion-input with button at both side

Ionic Framework ionic-v3
1

Hey Everyone (Sorry for my bad English)
I’m trying to do
button - input - button

I did it

<ion-item>
    <button ion-button item-left (click)="" class=""><ion-icon name="remove"></ion-icon></button>
    <ion-label floating>Qtde</ion-label>
    <ion-input type="number" min="1" [(ngModel)]="" class=""></ion-input>
    <button ion-button item-right (click)="" class=""><ion-icon name="add"></ion-icon></button>
 </ion-item>

I created a class for buttons
width: 60px;
height: 60px;

The right button is OK, but when i click on the left one, the keyboard jump and i can’t tap the left.

If someone can help me i appreciate.