.table-of-contents{left:0;width:48rem;z-index:2}.table-of-contents__title{margin-bottom:2rem}.table-of-contents__list{margin-bottom:0;margin-left:0}.table-of-contents__list__item{border-inline-start:.2rem solid rgba(90,90,90,.3);list-style-type:none;padding-left:2.5rem;transition:border-color var(--transition-time) var(--transition-timing-function)}.table-of-contents__list__item:hover{border-inline-start:.2rem solid var(--font-color-link-hover)}