I resolve this issue. This is not an issue. In Internet Explorer and Microsof...

I resolve this issue. This is not an issue. In Internet Explorer and Microsoft Edge, accepts player width and height in either px(pixels) or %(Percentage) in the video style configuration settings.
In Chrome, Safari, Firefox and other browsers support both 'px' and '%' values. but IE and MS edge support either one of this.

Please found the attached screen-shot for further reference.