JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<div class="row">
	<div class="col-md-4">
		<div class="panel panel-default" style="height:350px;width:400px;">
			<div class="panel-heading"> 1</div>
				<div class="panel-body">
					<img src="mb3.jpg" alt="cannot load image" `enter code here`class="img-responsive" />
					<button type="button" class="btn btn-primary btn-block">button</button>
				</div>
			</div>
	</div>
	
	<div class="col-md-4">
		<div class="panel panel-default" style="height:350px;width:400px;">
			<div class="panel-heading"> 2</div>
				<div class="panel-body">
					<img src="mb3.jpg" alt="cannot load image" `enter code here`class="img-responsive" />
					<button type="button" class="btn btn-primary btn-block">button</button>
				</div>
			</div>
	</div>
	<div class="col-md-4">
		<div class="panel panel-default" style="height:350px;width:400px;">
			<div class="panel-heading"> 3</div>
				<div class="panel-body">
					<img src="mb3.jpg" alt="cannot load image" `enter code here`class="img-responsive" />
					<button type="button" class="btn btn-primary btn-block">button</button>
				</div>
			</div>
	</div>
</div>