main{
	position:relative;
}

#toc{
	position:relative;
	display:inline-block;
	border-top:0.2rem solid var(--chighlight);
	padding:1rem;

	@media screen and (min-width:1790px){
		position:absolute;
		top:-0.2rem;
		left:100%;
		width:300px;
		height:100%;

		/* sticky container */
		&>div{
			position:sticky;
			top:6rem;
		}
	}

	h2{
		font-size:120%;
	}
}