I have dynamically created divs..

`<div class="container"></div>`

Each div has an input element within it..

```
<div class="container">
   <input type="button" class="container_button" value="toggle" />
</div>

```

My goal is to minimize only the container div of the button clicked..

```
$('.container_button').onclick(function() {
   $('.container').css('height','20px');
});

```

How can I achieve this when multiple divs of the same class exist?