<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
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<div class="container">
<div class="row height-example">
<div class="col-md-3 odd">
<div class="panel-body">
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur non nulla sit amet nisl tempus convallis quis ac lectus.
</div>
</div>
<div class="col-md-3 even">
<div class="panel-body">
Cras ultricies ligula sed magna dictum porta. Cras ultricies ligula sed magna dictum porta. Mauris blandit aliquet elit, eget tincidunt nibh pulvinar a.
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<div class="col-md-3 odd">
<div class="panel-body">
Donec sollicitudin molestie malesuada. Nulla quis lorem ut libero malesuada feugiat.
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<div class="col-md-3 even">
<div class="panel-body">
Curabitur non nulla sit amet nisl tempus convallis quis ac lectus.
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<div class="col-md-3 even">
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur non nulla sit amet nisl tempus convallis quis ac lectus.
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<div class="col-md-3 odd">
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Nulla porttitor accumsan tincidunt. Donec sollicitudin molestie malesuada. Vestibulum ac diam sit amet quam vehicula elementum sed sit amet dui. Proin eget tortor risus. Praesent sapien massa, convallis a pellentesque nec, egestas non nisi. Pellentesque in ipsum id orci porta dapibus.
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