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

/** Correct `inline-block` display not defined in IE 8/9. */
audio,
canvas,
video {
	display: inline-block;
}

/** Prevent modern browsers from displaying `audio` without controls. Remove excess height in iOS 5 devices. */
audio:not([controls]) {
	display: none;
	height: 0;