.outline-catalog-item{position:relative}.outline-catalog-item a:before{background-color:var(--theme-color-switch);border-radius:.15rem;content:"";height:100%;left:-.75rem;opacity:0;position:absolute;top:0;transition:opacity .3s ease-in-out;width:.3rem}.outline-catalog-item.actived{color:var(--theme-color-switch)}.outline-catalog-item.actived a:before{opacity:1}.dark .outline-catalog-item a:before{background-color:var(--theme-color-100)}.dark .outline-catalog-item.actived{color:var(--theme-color-100)}
