article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {
	display: block;
}

audio, canvas, video {
	display: inline-block;
}

audio:not([controls]) {
	display: none;
	height: 0;
}

[hidden] {
	display: none;
}

*,
*::after,
*::before {
	box-sizing: border-box;
}