diff --git a/app/index.html b/app/index.html
index 137f019..8480e93 100644
--- a/app/index.html
+++ b/app/index.html
@@ -46,7 +46,7 @@
     <script src="bower_components/json3/lib/json3.min.js"></script>
     <![endif]-->
     <script type="text/javascript">
-        var VERSION = '21-11_03';
+        var VERSION = '21-11_04';
         var require = {
           urlArgs: "ver="+VERSION,
         };
diff --git a/app/styles/main.css b/app/styles/main.css
index 4f38b05..34c0240 100644
--- a/app/styles/main.css
+++ b/app/styles/main.css
@@ -307,6 +307,10 @@ aside .step .finish-design button{
   padding: 20px 0 0 0;
 }
 
+#tshirt-content .tshirt-image img{
+  width: 100%;
+}
+
 #preview-design {
   position: absolute;
   width: 150px;
@@ -746,6 +750,15 @@ footer ul.nav-footer li a{
 
 @media (max-width: 1200px) {
   #preview-design {
-    left: 160px;
+    left: 155px;
+  }
+}
+
+@media (max-width: 990px) {
+  #preview-design {
+    left: 115px;
+    width: 120px;
+    height: 162px;
+    bottom: 150px;
   }
 }
\ No newline at end of file