#go-back {
	position: relative;
}

#go-back > a.go-back-link {
	transition: all 0.5s;
	color: inherit;
	text-decoration: none;
}

#go-back > a.go-back-link.left {
	float: left;
	padding-right: calc(1em / 5.5);
	margin-left: calc(-1em / 0.9);
}

#go-back > a.go-back-link.right {
	opacity: 0.3;
	position: absolute;
	margin-left: 0.5em;
}


@media all {
	#go-back > a.go-back-link.left {
		display: none;
	}
}

@media all and (min-device-width: 400px) {
	#go-back > a.go-back-link.left {
		display: initial;
		opacity: 0.3;
	}
	#go-back > a.go-back-link.right {
		display: none;
	}
}

@media all and (min-device-width: 800px) {
	#go-back > a.go-back-link.left {
		visibility: hidden;
		opacity: 0;
	}
}

#go-back:hover > a.go-back-link {
	visibility: visible;
	opacity: 1;
}