index: link sections in columns

[sheet.git] / base.css

diff --git a/base.css b/base.css
index ec33cf7fef5460d305277eacad909d9922d05bee..5336d63971caa510dade6a7d71bbfb9368758fbb 100644 (file)
--- a/base.css
+++ b/base.css
@@ -685,6 +685,17 @@ form.aside {
        right: 1em;
 }
 
+#index nav {
+       columns: 3;
+       -moz-columns: 3;
+       -webkit-columns: 3;
+}
+nav > .section {
+       break-inside: avoid;
+       -webkit-column-break-inside: avoid; /* webkit */
+       page-break-inside: avoid; /* moz */
+}
+
 /* printing hints */
 
 @page {