diff --git a/css/css.css b/css/css.css
index 89c1f66..be1a777 100644
--- a/css/css.css
+++ b/css/css.css
@@ -138,7 +138,10 @@ img {
 }
 
 .sample-image {
+  margin: 0 auto;
   margin-bottom: 18px;
+  max-width: 500px;
+  text-align: center;
 }
 
 div {