Keyboard focus for iframe?

Hello,

I am using the following code to make a scalable iframe which fits the size of the page. But how can I get the keyboard focus to be on the iframe?

Here is the code:

<div style='position: relative; width: 100%; height: 0px; padding-bottom: 60%;'>
<iframe style='position: absolute; left: 0px; top: 0px; width: 100%; height: 100%' b4w_iframe allowfullscreen b4w_iframe style="background-image:url(https://www.blend4web.com/media/img_article/63/playroom.jpg?v=2015031912453420140815173532);" src="https://www.blend4web.com/tutorials/examples/cartoon_interior/cartoon_interior.html?v=20150319124534"></iframe>
</div>

Currently the keyboard focus does not go to the iframe.

Thanks,

Drew

Hi,

Please take a look at the similar question answered in this topic. Feel free to ask any further questions if the issue will not resolved.