when the width of the window was made small so that the line was turned up.

diff --git a/doc/ccunit.css b/doc/ccunit.css
index d6e161e..2bac42b 100644 (file)
--- a/doc/ccunit.css
+++ b/doc/ccunit.css
@@ -200,7 +200,7 @@ body {
 }
 
 div.contents {
-       width: 16cm;
+       max-width: 16cm;
        margin-top: 10px;
        margin-left: 10px;
        margin-right: 10px;