Remove colored background in headings for printable version.

diff --git a/doc/style_print.css b/doc/style_print.css
index 723990d..9fc6f58 100644 (file)
--- a/doc/style_print.css
+++ b/doc/style_print.css
@@ -28,3 +28,23 @@ a[href^="/"]:after {
        content: " (http://www.example.com" attr(href) ") ";
 }
 */
+
+h1 {
+       background: white;
+       border-bottom: 1px dotted gray;
+}
+
+h2 {
+       background: white;
+       border-bottom: 1px dotted gray;
+}
+
+h3 {
+       background: white;
+       border-bottom: 1px dotted gray;
+}
+
+.dialog_desc dt {
+       border: 1px dotted gray;
+}
+