simple layout for something

lahout.html

<div class="catalog-wrapper">
	<div class="row">
		<div class="col-3-12">
			<div class="panel">
				<div class="panel-heading">
					<h1>Categories</h1>
				</div>
				<div class="panel-body">
					asdfasdf
				</div>
			</div>
		</div>

		<div class="col-6-12">
			<div class="panel">
				<div class="panel-heading">
					<h1>Categories</h1>
				</div>
				<div class="panel-body">
					asdfasdf
				</div>
			</div>
		</div>

		<div class="col-3-12">
			<div class="panel">
				<div class="panel-heading">
					<h1>Categories</h1>
				</div>
				<div class="panel-body">
					asdfasdf
				</div>
			</div>
		</div>
	</div>
</div>