columns

HTML

<div id="container">
    <div style="background-color: red; float: left">11<br>11<br>11<br></div>
<div style="background-color: yellow; float: left">22342<br>dsfsdf<br>sdfs df<br>v sdfsdf s dffffffffffffffff</div>
<div style="background-color: green; width: 40px; float: right">11</div>
</div>

CSS

#container {
    overflow:hidden;
}

#container div {
    padding-bottom:2000px;
    margin-bottom:-2000px;
}