diff --git a/index.html b/index.html
index 318d1c6..f4e060c 100644
--- a/index.html
+++ b/index.html
@@ -216,17 +216,17 @@ <h2 class="title is-3">Method</h2>
         <h2 class="title is-3">Dataset Statistic</h2>
       </div>
     </div>
-    <div class="columns">
+    <div class="columns is-centered">
       <div class="column is-full" style="padding: 0; margin: 0;">
         <img src="./static/images/dataset.png"
              class="img"
-             style="width: 100%; height: auto; display: block; margin: 0;"
+             style="width: 100%; height: auto; display: block; margin: 0 auto;"
              alt="Dataset Statistic"/>
       </div>
     </div>
   </div>
 </section>
-  
+
   <section class="section">
   <div style = "top:-90px;" class="container is-max-desktop">
     <div class="columns is-centered has-text-centered">