diff --git a/circle.html b/circle.html
index 213a8df4e..431d7ef24 100644
--- a/circle.html
+++ b/circle.html
@@ -1,13 +1,16 @@
 <!doctype html>
 <html>
-<head>
-	<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> 
-</html>
+
+	<head>
+		<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="red circle">
+
+			<div>
+	</body>
+
+</html>
\ No newline at end of file
diff --git a/style.css b/style.css
index b1a4e3b87..66fa8024b 100644
--- a/style.css
+++ b/style.css
@@ -1,8 +1,12 @@
 .blue {
-			background-color:blue
+   background-color: blue;
 }
-.circle{
-			border-radius:50%;
-			width:300px;
-			height:300px;
+.circle {
+   border-radius: 50%;
+   width: 500px;
+   height: 500px;
+}
+
+.red {
+   background-color: red;
 }
