<div class="container"><div class="left-div left-text">Dolor consequat vulputate vel, odio duis, qui vero, nulla suscipit qui in quis dignissim diam ullamcorper feugait, lorem. Ullamcorper adipiscing aliquip. Odio nulla et aliquam, quis facilisi.</div><div class="right-div right-text">Delenit et vero vero nonummy ad amet, vulputate eum consequat.</div></div>

@import url('https://fonts.googleapis.com/css?family=Source+Code+Pro');

body
{
  background-color: #fcfcfc;
}
.container
{
  text-align: center;
  padding: 15px;  
}
.left-div
{
  display: inline-block;
  max-width: 300px;
  text-align: left;
  padding: 30px;
  background-color: #ddd;
  border-radius: 3px;
  margin: 15px;
  vertical-align: top;
}
.right-div
{
  display: inline-block;
  max-width: 150px;
  text-align: left;
  padding: 30px;
  background-color: #ddd;
  border-radius: 3px;
  margin: 15px;
}
.left-text, .right-text
{
  font: 14px 'Source Code Pro', monospace;
	color: #333;
}
@media screen and (max-width: 600px) 
{
  .left-div, .right-div
    {
       max-width: 100%;
    }
}