diff --git a/README.md b/README.md
index a47542a..2599dfb 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@ see [Wikipedia](http://en.wikipedia.org/wiki/Markdown)
 
 ----
 ## changelog
+* 13-Jan-2015 re-design
 * 17-Feb-2013 re-design
 * 19-May-2011 launch
 
diff --git a/css/style.css b/css/style.css
index ff85da3..a3f6f8d 100644
--- a/css/style.css
+++ b/css/style.css
@@ -42,10 +42,12 @@ img {
 
 #header h1 {
   color: #fff;
-  padding-bottom: 10px;
 }
 
 ul#menu {
+  /*v2.*/
+  display: none;
+
   margin: 0;
   padding: 0;
   list-style: none;
@@ -111,9 +113,13 @@ ul#menu a.active li {
 #content .mode {
   border: 1px solid #ddd;
   border-radius: 3px;
+  width: 465px;
+  display: inline-block;
+  vertical-align: top;
 }
 
 #content .mode ul.submenu {
+  display: none;
   list-style: none;
   margin: 0;
   padding: 5px;
@@ -140,7 +146,7 @@ ul#menu a.active li {
 }
 
 #preview {
-  display: none;
+  margin-left: 20px;
 }
 
 
diff --git a/index.html b/index.html
index 238f8b3..b128f91 100644
--- a/index.html
+++ b/index.html
@@ -69,7 +69,7 @@
         <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script></li>
         <li class="facebook"><iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Fmarkdownlivepreview.com&amp;send=false&amp;layout=standard&amp;width=450&amp;show_faces=false&amp;font=tahoma&amp;colorscheme=dark&amp;action=like&amp;height=35" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:35px;" allowTransparency="true"></iframe></li>
       </ul>
-      <div id="copyright">Copyright 2013 <a href="https://twitter.com/tanabe">tanabe</a>.</div>
+      <div id="copyright">Copyright 2015 <a href="https://twitter.com/tanabe">tanabe</a>.</div>
     </div>
 
     <script type="text/javascript">
diff --git a/js/main.js b/js/main.js
index 8ebdf2e..01bad59 100644
--- a/js/main.js
+++ b/js/main.js
@@ -51,28 +51,6 @@ $(function() {
 
   var isEdited = false;
 
-  $(window).scroll(function() {
-    var scrollTop = $(window).scrollTop();
-    scrollTops[currentMode] = scrollTop;
-    if ((scrollTop > titleHeight)) {
-      header.css({
-        'position' : 'fixed',
-        'top' : fixedTop + 'px',
-        'z-index' : '100'
-      });
-
-      container.css({
-        'margin-top'  : headerHeight + 'px'
-      });
-
-    } else {
-      header.css('position', 'static');
-      container.css({
-        'margin-top'  : 0
-      });
-    }
-  });
-
   $('#markdown').val(example);
   $('#output').html(markdown.toHTML(example));
   $('#markdown').bind('keyup', function() {
@@ -110,14 +88,13 @@ $(function() {
     event.preventDefault();
     if (window.confirm('Are you sure you want to delete?')) {
       $('#markdown').val('');
+      $('#output').html('');
     }
   });
 
   //autoresize
   $('textarea').autosize();
   
-  //$('#markdown').focus();
-
   //leave
   $(window).bind('beforeunload', function() {
     if (isEdited) {