Since some days ago, when I insert a video from youtube via html It always appears on the post in the biggest size, in spite of I had configured it before smaller (quite smaller!!).
I tried it in some ways: changing the video, changing the post, changing the html code format....but it remains big.
For example, on the next post, the configurated size for the video is width="420" height="315":
Why do you think it happens? How could I fix it??
Thanks a lot