--- a/style.css
+++ b/style.css
@@ -11,17 +11,22 @@
 }
 
 #search, form {
-display: inline;
 float: right;
 margin-top: -1px;
 }
 
 #sitenav {
+
 width: 99%;
 text-align: left;
 padding: 5px;
 border-top:1px solid black;
 border-bottom:1px solid black;
+}
+
+#sitenav.a {
+
+display: inline;
 }
 
 #content {
@@ -40,3 +45,25 @@
 #ft {
 font-size: 66%;
 }
+
+// div collapse from http://roshanbh.com.np/2008/03/expandable-collapsible-toggle-pane-jquery.html
+p {
+padding: 0 0 1em;
+}
+.msg_list {
+margin: 0px;
+padding: 0px;
+width: 383px;
+}
+.msg_head {
+padding: 5px 10px;
+cursor: pointer;
+position: relative;
+background-color:#FFCCCC;
+margin:1px;
+}
+.msg_body {
+padding: 5px 10px 15px;
+background-color:#F4F4F8;
+}
+// div collapse