<div class="container"> <div class="row"> <div class="example col-md-6">Content</div> <div class="example col-md-6">Content</div> <div> </div> <div class="container"> <div class="row"> <div class="example col-md-4">Content</div> <div class="example col-md-4">Content</div> <div class="example col-md-4">Content</div> <div> </div> <div class="container"> <div class="row"> <div class="example col-md-3">Content</div> <div class="example col-md-3">Content</div> <div class="example col-md-3">Content</div> <div class="example col-md-3">Content</div> <div> </div> <div class="container"> <div class="row"> <div class="example col-md-2">Content</div> <div class="example col-md-2">Content</div> <div class="example col-md-2">Content</div> <div class="example col-md-2">Content</div> <div class="example col-md-2">Content</div> <div class="example col-md-2">Content</div> <div> </div> <div class="container"> <div class="row"> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> <div class="example col-md-1">Content</div> </div> </div>