// Only display content to screen readers
//
// See: https://a11yproject.com/posts/how-to-hide-content
// See: https://hugogiraudel.com/2016/10/13/css-hide-and-seek/

.sr-only() {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

// Use in conjunction with .sr-only to only display content when it's focused.
//
// Useful for "Skip to main content" links; see https://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
//
// Credit: HTML5 Boilerplate

.sr-only-focusable() {
	&:active,
	&:focus {
		position: static;
		width: auto;
		height: auto;
		overflow: visible;
		clip: auto;
		white-space: normal;
	}
}