Android > Chrome Chromecast Icon Over Html5 Video Position
Answer : There is another options to disable casting button, this option actually disables the button instead of hiding it. <video disableRemotePlayback src="..."> https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/disableRemotePlayback https://developers.google.com/web/updates/2015/11/presentation-api After searching the Chromium source code, I figured out how to do it: video::-internal-media-controls-overlay-cast-button { display: none; } Example: http://jsfiddle.net/f1quhd2L/8/