From 683e459cb404022200f77f4892609c6f84160af2 Mon Sep 17 00:00:00 2001
From: RunasSudo <runassudo@yingtongli.me>
Date: Wed, 24 Feb 2021 00:15:31 +1100
Subject: [PATCH] Show multiple footnote backrefs on hover

---
 _static/custom_html.css | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/_static/custom_html.css b/_static/custom_html.css
index fcb1f3e..ee1ed5a 100644
--- a/_static/custom_html.css
+++ b/_static/custom_html.css
@@ -55,6 +55,26 @@ a, a.reference, a.footnote-reference {
 	border-bottom: none;
 }
 
+/* Footnotes */
+
+dl.footnote dt {
+	position: relative;
+}
+
+span.fn-backref {
+	position: absolute;
+	background-color: white;
+	z-index: 999;
+	border: 1px solid #999;
+	border-radius: 4px;
+	padding: 2px;
+	top: -3px;
+}
+
+dl.footnote dt:hover span.fn-backref {
+	display: inline;
+}
+
 /* Sidebar */
 
 div.sphinxsidebarwrapper p.caption {