demo/dist/demo.js
function setGutter(ratio, padding, toggle) {
	        if (!player.isVimeo) {
	          return;
	        }

	        var target = player.elements.wrapper.firstChild;

	        var _ratio = _slicedToArray(ratio, 2),
	            y = _ratio[1];

	        var _getAspectRatio$call = getAspectRatio.call(player),
	            _getAspectRatio$call2 = _slicedToArray(_getAspectRatio$call, 2),
	            videoX = _getAspectRatio$call2[0],
	            videoY = _getAspectRatio$call2[1];

	        target.style.maxWidth = toggle ? "".concat(y / videoY * videoX, "px") : null;
	        target.style.margin = toggle ? '0 auto' : null;
	      }
function setGutter(ratio, padding, toggle) {
	        if (!player.isVimeo) {
	          return;
	        }

	        var target = player.elements.wrapper.firstChild;

	        var _ratio = _slicedToArray(ratio, 2),
	            y = _ratio[1];

	        var _getAspectRatio$call = getAspectRatio.call(player),
	            _getAspectRatio$call2 = _slicedToArray(_getAspectRatio$call, 2),
	            videoX = _getAspectRatio$call2[0],
	            videoY = _getAspectRatio$call2[1];

	        target.style.maxWidth = toggle ? "".concat(y / videoY * videoX, "px") : null;
	        target.style.margin = toggle ? '0 auto' : null;
	      }
/* if (browser.isEdge) {
on.call(player, elements.container, 'exitfullscreen', () => {
setTimeout(() => repaint(elements.container), 100);
});
} Set a gutter for Vimeo