div.highlight {
	position: relative;
}

div.highlight .copy-button {
	position: absolute;
	top: 0px;
	right: 0px;
	border: .3px solid orange;
	border-radius: 1px;
}

.notification {
	position: fixed;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	padding: 10px;
	color: antiquewhite;
	opacity: 1;
	transition: opacity 1s;
}