Grayish border doesn't print well, even on high dpi laser printers

diff --git a/imp/themes/screen.css b/imp/themes/screen.css
index 35e9ead..42a4993 100644 (file)
--- a/imp/themes/screen.css
+++ b/imp/themes/screen.css
@@ -638,6 +638,7 @@ div.mimeStatusMessage, div.mimePartInfo {
 }
 
 .mimeHeadersPrint {
+    border-color: black;
     /* Must be pixel size to properly work with Mozilla on print page. */
     font-size: 12px;
 }