AngularJS Example

HTML

<div ng-app="app">
 <div ng-controller="MainController">
<div class="row" data-ng-repeat="row in rows">
    <div class="col" data-ng-repeat="col in row.col">{{col}}</div>
</div>   
 </div>
</div>

CSS

div.row{
    
}
div.row > div.col{
 width:100px;
display:inline-block;    
}

JavaScript

angular.module('app', []);

function MainController($scope){
$scope.rows = [
    {col: [ 1,2,3,4 ]},
    {col: [ 5,6,7 ]},
    {col: [ 9,10,11,12 ]}
];    
}