Avoid empty links

<a href="">
	<svg role="presentation" aria-hidden="true" focusable="false" …>…</svg>
	<span class="sr-only">Go back</span>
</a>

.sr-only {
	border: 0 !important;
	clip: rect(1px, 1px, 1px, 1px) !important;
	-webkit-clip-path: inset(50%) !important;
	clip-path: inset(50%) !important;
	height: 1px !important;
	overflow: hidden !important;
	margin: -1px !important;
	padding: 0 !important;
	position: absolute !important;
	width: 1px !important;
	white-space: nowrap !important;
}