diff --git a/public/css/app/chat.styl b/public/css/app/chat.styl
index 059020a..1e2d363 100644
--- a/public/css/app/chat.styl
+++ b/public/css/app/chat.styl
@@ -23,10 +23,8 @@
     right: 0px
     left: 181px
     z-index: 10
-    font-size: 14px
     borderbox()
     background: $grayBackground
-    color: #222
 
     .avatar
       margin-right: 5px
@@ -43,6 +41,21 @@
       font-size: 14px
       line-height: 14px
 
+    .tzo:not(:empty)
+      position: absolute
+      right: 15px
+      top: 50%
+      height: 20px
+      margin-top: -10px
+      padding: 0 5px
+      roundall(3px)
+      text-transform: uppercase
+      font-size: 9px
+      font-weight: bold
+      line-height: 20px
+      color: lighten($baseText, 30%)
+      background: $grayOutline
+
 .messages
   background: lighten($activeBlue, 97%)
   font-weight: normal
diff --git a/public/css/otalk.css b/public/css/otalk.css
index 5ed0682..596ce33 100644
--- a/public/css/otalk.css
+++ b/public/css/otalk.css
@@ -555,12 +555,10 @@ td {
   right: 0px;
   left: 181px;
   z-index: 10;
-  font-size: 14px;
   -moz-box-sizing: border-box;
   -webkit-box-sizing: border-box;
   box-sizing: border-box;
   background: #f7f7f7;
-  color: #222;
 }
 .conversation header .avatar {
   margin-right: 5px;
@@ -584,6 +582,26 @@ td {
   font-size: 14px;
   line-height: 14px;
 }
+.conversation header .tzo:not(:empty) {
+  position: absolute;
+  right: 15px;
+  top: 50%;
+  height: 20px;
+  margin-top: -10px;
+  padding: 0 5px;
+  -moz-border-radius: 3px;
+  -webkit-border-radius: 3px;
+  -khtml-border-radius: 3px;
+  -o-border-radius: 3px;
+  -border-radius: 3px;
+  border-radius: 3px;
+  text-transform: uppercase;
+  font-size: 9px;
+  font-weight: bold;
+  line-height: 20px;
+  color: #898989;
+  background: #e4e4e4;
+}
 .messages {
   background: #f7fdff;
   font-weight: normal;