I have a problem with the youtube videos ( and all the links of videos embedded) , the dimensions of all are fillling the width of the post, and I can’t customize. I tried to change all the parameters of the video but with no luck, I think that the problem is that the videos respond to those changes, but in the last step the CSS doesn’t take those dimension, and produce a new ones filling the whole width of the post.
Is it possible to overcome this behavior? and consequently embedded a video with smaller width in the post.