Forum Discussion
iframe attribute width and height were removed automaticly in preview and publish
hi,
just found a weird issue in recent days.
when i inserted an iframe like below
```
<iframe src="foo.bar" frameborder="0" scrolling="no" width="1280" height="720"></iframe>
```
...
Hello China NMO,
Happy to help!
I modified the width and height parameters in your iframe code and the changes were reflected on my end.
I can see that you're using a width value of "1280" for your block. Since this most likely exceeds the width set for the "small" width of an embed block, try using either "medium" or "full width" for your embed block instead.
Let me know if this works for you!
