individually, the class name has changed and the position has been added in the tag, such as
in the bootstrap3.3.7 version, there are the following thumbnails with padding:
bootstrap4.0padding::https://getbootstrap.com/docs...
need to be adjusted by myself, or am I looking in the wrong place?
it is OK to write this way (img-thumbnail and card are combined)
<div class="img-thumbnail">
<img class="card-img-top" [src]="imgUrl" alt="Card image cap">
<div class="card-body">
<h5 class="card-title">{{product.price}} </h5>
<h5 class="card-title"><a [routerLink]="['/product', product.id]">{{product.title}}</a></h5>
<p class="card-text">{{product.desc}}
<a href="-sharp" class="btn btn-primary">Go somewhere</a>
</div>
</div>