if I don't set the height of the box and leave it by default: the scrollbar is shown as the box is not big enough

![enter image description here](https://i.stack.imgur.com/ujD3T.jpg)

```
$('#newsletter').fancybox({
    'type': 'iframe',
    'href': 'http://es.solmelia.com/nSubscriber/jsp/C_Subscribe_Newsletter.jsp',
});

```

if I set it to 400:

![enter image description here](https://i.stack.imgur.com/gKKnt.jpg)

```
$('#newsletter').fancybox({
    'type' : 'iframe',
    'href' :   'http://es.solmelia.com/nSubscriber/jsp/C_Subscribe_Newsletter.jsp',
    'padding' : '20',
    'height' : '400'
});

```

(looks way bigger than 400)

also tried

```
$('#newsletter').fancybox({
    'type'              : 'iframe',
    'href'          :   'http://es.solmelia.com/nSubscriber/jsp/C_Subscribe_Newsletter.jsp',
    'height' : '400px',
    'transitionIn'  :   'elastic',
},function(){$.fancybox.resize();});

```

which gives same result as first example