diff --git a/4.css b/4.css
index 24b437b..a38b525 100644
--- a/4.css
+++ b/4.css
@@ -130,7 +130,7 @@ div.wrapper2{
 }
 div.landing-bttn{
 	border: 2px solid #ffffff;
-  	border-radius: 5px;
+  	border-radius: 15px;
   	padding: 5px 20px;
   	color: #0077ff;
   	margin: 15px;