Can't adjust iframe height

Hello, I’m trying to insert an iframe into my blog. This is the code:

<iframe src="" width="100%" height="100%" frameborder="0" allowfullscreen></iframe>

But whatever value I change the height to, it still displays the iframe in a collapsed version.

Any help is much appreciated! Thx in advance.

Take a look at this blog.

1 Like

Thanks mjw! I’ll check it out. Funny enough, I changed to a different theme and the code works. Strange.

What theme “just worked?!”