diff --git a/app/assets/stylesheets/matomes.css.scss b/app/assets/stylesheets/matomes.css.scss
index 808076a..d185537 100644
--- a/app/assets/stylesheets/matomes.css.scss
+++ b/app/assets/stylesheets/matomes.css.scss
@@ -11,8 +11,8 @@
 @import "common";
 
 $header_width: 960px;
-$infomation_width: 600px;
-$contribute_width: 300px;
+$infomation_width: 760px;
+$contribute_width: 200px;
 $cover_size: 100px;
 
 // header
@@ -69,6 +69,8 @@ $cover_size: 100px;
   }
 
   .meta {
+    vertical-align: middle;
+
     .description {
       margin-right: 0.5em;
     }
@@ -79,7 +81,8 @@ $cover_size: 100px;
   }
 
   .user {
-    margin-top: 0.5em;
+    display: inline-block;
+    margin-top: 10px;
 
     img {
       vertical-align: middle;
@@ -93,9 +96,6 @@ $cover_size: 100px;
     .name {
       font-weight: bold;
     }
-
-    .title {
-    }
   }
 
   #edit {
@@ -231,6 +231,28 @@ $cover_size: 100px;
   }
 }
 
+// social button
+#matome .social {
+  display: inline-block;
+  margin-top: 3px;
+  margin-left: 10px;
+  height: 26px;
+  max-width: 330px;
+  vertical-align: middle;
+  white-space: nowrap;
+  overflow: hidden;
+
+  li {
+    display: inline-block;
+    margin-right: 5px;
+    margin-bottom: 5px;
+
+    &.twitter {
+      width: 90px;
+    }
+  }
+}
+
 // dialog
 #matome_dialog {
   img {
diff --git a/app/views/matomes/show.html.slim b/app/views/matomes/show.html.slim
index f6db654..d0029b0 100644
--- a/app/views/matomes/show.html.slim
+++ b/app/views/matomes/show.html.slim
@@ -12,16 +12,26 @@
               = link_to 'まとめを編集', edit_matome_path(@matome)
         .text
           h1 = @matome.title
-          p.meta
+          .meta
             - if @matome.description.present?
               span.description = @matome.description
             span.updated_at
               | 更新日:
               = I18n.l @matome.updated_at.to_date, format: :long
-          p.user
-            span.avatar = link_to_user_by_avatar(@matome.user)
-            span.name = "#{@matome.user.nick_name}"
-            span.title さん
+          .meta
+            .user
+              span.avatar = link_to_user_by_avatar(@matome.user)
+              span.name =  link_to @matome.user.nick_name, user_path(@matome.user)
+              span.title さん
+            .social
+              ul
+                li.twitter
+                  == render partial: '/base/twitter_button', locals: { target: @matome }
+                li.facebook
+                  == render partial: '/base/facebook_button', locals: { target: @matome }
+                li.mixi
+                  == render partial: '/base/mixi_button', locals: { target: @matome }
+
       .contribute
         p.meta
           .like