diff --git a/app.css b/app.css
index 128c976..5b97442 100644
--- a/app.css
+++ b/app.css
@@ -22,11 +22,11 @@ h2 {
 
 main {
   background: #e5e5e5;
-  border-radius: 3.5%;
+  border-radius: 15px;
   box-shadow: 0 0 20px #999;
-  margin: 2% auto 0;
-  padding: 2%;
-  width: 905px;
+  margin: 20px auto 0;
+  padding: 20px;
+  width: 894px;
 }
 
 .pixel {
@@ -46,7 +46,7 @@ main {
 
 .current {
   border: 1px solid #999999;
-  border-radius: 5%;
+  border-radius: 3px;
   height: 35.5px;
   margin: 6px 0 0 12px;
   width: 100px;