JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<div class="chat col-md-5">
	
		<br />
	
		<div class="media">
		  <div class="media-left media-middle">
		      Antonette Mariliane Barisossa
		  </div>
		  <div class="media-body messageStyle1">
		    <h4 class="media-heading">Das ist eine Ueberschrift</h4>
		    <span>
		    	Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
		    </span>
		  </div>
		</div>
		
		<br />
		
		<div class="media">
		  <div class="media-left media-middle">
		   	  Valli Dibu
		  </div>
		  <div class="media-body messageStyle2">
		    <h4 class="media-heading">Das ist eine andere Nachricht</h4>
		    <span>
		    	Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
		    </span>
		  </div>
		</div>
	
		<br...

CSS

.chat {
	border: 1px solid #ccc;
	border-radius: 4px;	
	margin-left: 200px;
	margin-top: 20px;
}
.messageStyle1 {
	border-left: 4px solid #aa6708;
	padding: 10px;
}
.messageStyle2 {
	border-left: 4px solid #1b809e;
	padding: 10px;
}
.messageStyle3 {
	border-left: 4px solid #4cae4c;
	padding: 10px;
}