diff --git a/circle.html b/circle.html
index 213a8df4e..fdb1416b8 100644
--- a/circle.html
+++ b/circle.html
@@ -1,13 +1,12 @@
 <!doctype html>
 <html>
 <head>
-	<title>How to create a circle using div</title>
-	<link rel="stylesheet" href="style.css">
+    <meta charset="UTF-8">
+    <title>How to create a circle using div</title>
+    <link rel="stylesheet" href="style.css">
 </head>
 <body>
-	<h1>How to create a circle using a div</h1>
-	<div class="blue circle">
-		
-	<div>
-</body> 
+    <h1>How to create a circle using a div</h1>
+    <div class="blue circle"></div>
+</body>
 </html>
diff --git a/style.css b/style.css
index b1a4e3b87..ca6575939 100644
--- a/style.css
+++ b/style.css
@@ -1,8 +1,8 @@
 .blue {
-			background-color:blue
+            background-color:blue
 }
 .circle{
-			border-radius:50%;
-			width:300px;
-			height:300px;
-}
+            border-radius:50%;
+            width:550px;
+            height:550px;
+}
\ No newline at end of file
