zh-hans: add main.zh-hans.css.

diff --git a/css/main.zh-hans.css b/css/main.zh-hans.css
new file mode 100644 (file)
index 0000000..a79c791
--- /dev/null
+++ b/css/main.zh-hans.css
@@ -0,0 +1,6 @@
+/* Modifications to the main stylesheet of Email Self-Defense for the Simplified
+   Chinese version */
+
+ul.os a.current, .main dt, .troubleshooting dt, strong, h4.expanded{
+  font-weight: 600;
+}
\ No newline at end of file