css: Highlight current target in the footnotes block

When clicking on a footnote reference, the browser scrolls all the way
down to the footnotes block of the post. It is not immediately clear
which footnote was referenced, so use the `:target` selector in the
footnotes block to make the linked footnote bold.

1 files changed, 4 insertions, 0 deletions

diff --git a/scss/style.scss b/scss/style.scss
index 232b456..0c787e2 100644
--- a/scss/style.scss
+++ b/scss/style.scss
@@ -145,6 +145,10 @@ article {
 		font-size: smaller;
 	}
 
+	.footnotes :target {
+		font-weight: bold;
+	}
+
 	sup > a {
 		text-decoration: none;
 	}