I am studying ionic and want to create a horizontal scroll with ionic slides. The user should see the following slides, but only stretches. Look at my image below. Later I will go through all the elements with * ngFor. I am using ionic2 and angular2

My code is as follows:
<h3>For some sweet cocktails</h3><br>
<ion-slides
class="slide-wrapper"
slidesPerView="2"
spaceBetween="10"
autoplay="4300"
loop="true" >
<ion-slide>
<div [ngStyle]="{'background': 'linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(assets/img/bar.jpg)','background-repeat': 'no-repeat','background-size': 'cover', 'border-radius': '15px','display': 'block' }" class="inner2 center" >
<h1>Sin é</h1>
<h4>Live Music</h4>
</div>
</ion-slide>
<ion-slide>
<div [ngStyle]="{'background': 'linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(assets/img/bar.jpg)','background-repeat': 'no-repeat','background-size': 'cover', 'border-radius': '15px','display': 'block' }" class="inner2 center" >
<h1>Sin é</h1>
<h4>Live Music</h4>
</div>
</ion-slide>
<ion-slide>
<div [ngStyle]="{'background': 'linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(assets/img/bar.jpg)','background-repeat': 'no-repeat','background-size': 'cover', 'border-radius': '15px','display': 'block' }" class="inner2 center" >
<h1>Sin é</h1>
<h4>Live Music</h4>
</div>
</ion-slide>
</ion-slides>