AngularJS - ng-repeat horizontally x number of times then newline

I am trying to accomplish simple ng-repeat

on <li>

. In the past, I created a vertical one ng-repeat

. Now I'm trying to create a horizontal that displays 4 items and then starts again ng-repeat

on a new line.

The way I did it was using the grid-wrap (CSS) method found here: http://builtbyboon.com/blog/proportional-grids

So each <li>

has a CSS class / width of one quarter (25%).

Is this the correct / Angular way to get around this? Or should I use some kind of $index

on <li>

and run a <br>

when $index == 3

?

HTML:

<div ng-controller="MainCtrl">
    <ul class="grid-wrap one-whole">
        <li ng-repeat="product in Products" class="grid-col one-quarter">
            <div class="product-container">
                <div>{{ product.ModelNo }}</div>
                <img ng-src="{{product.ImgURL}}" width="80%"/>
                <div>${{ product.Price }}</div>
            </div>
        </li>
    </ul>
</div>

      

        
        
        
      

    

CSS

.grid-wrap {
  margin-left: -3em;
  /* the same as your gutter */
  overflow: hidden;
  clear: both;
}
.grid-col {
  float: left;
  padding-left: 3em;
  /* this is your gutter between columns */
  width: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.one-quarter {
  width: 25%;
}

      

        
        
        
      

    

Here's my plunkr: http://plnkr.co/edit/REixcir0gL0HGCTvclYN?p=preview

Any other improvements you see feel free to add.

thank