How can I remove the blank video box from my embedded code section?

[charm316]

I put embed code on the css part of the video section. The video appeared however, I have no idea how to remove the blank video box underneath it. What can I do? Here is the code I entered:

<style>.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }</style><div class='embed-container'><iframe src='https://www.youtube.com/embed/99eJuKlhZIs' frameborder='0' allowfullscreen></iframe></div>

[suyash1]

@charm316 - can you please share the page link where you have this video?