diff --git a/css/styles.css b/css/styles.css
index 6058e8f..5672502 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -77,29 +77,29 @@ p {
 }
 
 @keyframes octocat-wave {
-  0% {
-    transform: rotate(0deg);
-  }
-  
-  20% {
-    transform: rotate(-25deg);
-  }
-  
-  40% {
-    transform: rotate(10deg);
-  }
-  
-  60% {
-   transform: rotate(-25deg);
-  }
-  
-  80% {
-    transform: rotate(10deg);
-  }
-  
-  100% {
-    transform: rotate(0deg);
-  }
+    0% {
+        transform: rotate(0deg);
+    }
+
+    20% {
+        transform: rotate(-25deg);
+    }
+
+    40% {
+        transform: rotate(10deg);
+    }
+
+    60% {
+        transform: rotate(-25deg);
+    }
+
+    80% {
+        transform: rotate(10deg);
+    }
+
+    100% {
+        transform: rotate(0deg);
+    }
 }
 
 @media (max-width: 500px) {