template for following

following.html

<div class="container">
  <div class="row">
    <div class="col-lg-12">
      <div class="image-container">

        <app-post *ngFor="let post of postList"
                  [imageName]="post.data.name"
                  [displayFollowButton]="false"
                  [displayFavoritesButton]="false"
                  ></app-post>
      </div>
    </div>
  </div>
</div>

.image-container{
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: flex-start;
}

app-post {
  margin: 10px;
}