Add footnote brackets to retro CSS where supported

richardg867 · richardg867 · commit 2a9c44359f7b · 2025-08-04T16:58:41.000-03:00
diff --git a/assets/css/style-reduced.css b/assets/css/style-reduced.css
@@ -97,6 +97,12 @@ sup {
 sup > a.footnote {
 	margin-left: 1pt;
 }
+sup > a.footnote:before { /* different from modern syntax */
+	content: "[";
+}
+sup > a.footnote:after {
+	content: "]";
+}
 a.reversefootnote {
 	font-size: smaller;
 }

Original file line number	Diff line number	Diff line change
`@@ -97,6 +97,12 @@ sup {`
`97`	`97`	`sup > a.footnote {`
`98`	`98`	`margin-left: 1pt;`
`99`	`99`	`}`
	`100`	`+sup > a.footnote:before { /* different from modern syntax */`
	`101`	`+ content: "[";`
	`102`	`+}`
	`103`	`+sup > a.footnote:after {`
	`104`	`+ content: "]";`
	`105`	`+}`
`100`	`106`	`a.reversefootnote {`
`101`	`107`	`font-size: smaller;`
`102`	`108`	`}`