webapps.wiki: some css improvements

diff --git a/extra/webapps/wiki/wiki.css b/extra/webapps/wiki/wiki.css
index 7d7377ec2a3c611d55a39fbe83bc696a26f18b4b..2b7f27f1cb3ba0d0b5c779efa03c274660909364 100644 (file)
--- a/extra/webapps/wiki/wiki.css
+++ b/extra/webapps/wiki/wiki.css
@@ -66,6 +66,14 @@
     padding-left: 20px;
 }
 
+.contents img {
+    max-width: 100%;
+}
+
+.contents hr {
+    height: 1px;
+}
+
 .page {
     padding-left: 15px;
     padding-right: 15px;