CodePen

HTML

            
              <div class="offer-info">offer info</div>
<div class="offer-info">offer info</div>
<div class="offer-info">offer info</div>
<div class="offer-info">offer info</div>
<div class="offer-info">offer info</div>
            
          
!

↑ Insert the most common viewport meta tag

CSS

            
              div {
  width:200px;
  height:100px;
  float:left;
  border:1px dotted #333;
  margin:25px;
}

div:nth-of-type(1) { height:125px; }
div:nth-of-type(2) { height:150px; }
div:nth-of-type(3) { height:175px; }
div:nth-of-type(4) { height:225px; }
div:nth-of-type(5) { height:200px; }
            
          
!
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JS

            
              $(function() {
  /*var resetHeight = function() {
    var maxHeight = 0;
    $('.offer-info').height('auto').each(function() {
      maxHeight = $(this).height() > maxHeight ? $(this).height() : maxHeight;
    }).height(maxHeight);
  };
  resetHeight();
  
  $(window).resize(function() {
    resetHeight();
  });/**/
});
            
          
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Must be a valid URL.
+ add another resource
via JS Hint
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