diff --git a/MenuTree/Plugin.php b/MenuTree/Plugin.php
index 55441f6..e1f1f14 100644
--- a/MenuTree/Plugin.php
+++ b/MenuTree/Plugin.php
@@ -205,7 +205,7 @@ class MenuTree_Plugin implements Typecho_Plugin_Interface {
echo '';
}
- $html = '';
+ $html = '';
$js = Helper::options()->pluginUrl . '/MenuTree/dropdown.js';
echo <<
diff --git a/MenuTree/menutree.css b/MenuTree/menutree.css
index f1803d7..402768e 100644
--- a/MenuTree/menutree.css
+++ b/MenuTree/menutree.css
@@ -40,6 +40,16 @@
color: #2c3e50;
padding-left: 0;
}
+
+#tree_nav {
+ margin: 10px;
+ cursor: pointer;
+}
+
+#tree_nav:hover {
+ fill:#666;
+}
+
#toc-list {
background-clip:padding-box;
border-radius:4px;