diff --git a/index.html b/index.html
index 86d91c8..de931c0 100644
--- a/index.html
+++ b/index.html
@@ -13,33 +13,47 @@
             year_span.innerHTML = year_array[year_num];
         }
     </script>
+    <style>
+        div {
+            margin: 0 auto;
+            max-width: 800px;
+        }
+
+        img {
+            border: 5px solid #333;
+        }
+    </style>
 </head>
 
 <body onload="putYear()">
-    <img src="https://www.gravatar.com/avatar/a5114f8f2ab803638d442ab3cb39d329?s=300" />
-    <h1>Sayantan Santra (সায়ন্তন সাঁতরা)</h1>
-    <p>Office: PHSC 903</p>
-    <p>Email: sayantan[dot]santra[at]ou.edu</p>
+    <div>
+        <center>
+            <img src="https://www.gravatar.com/avatar/a5114f8f2ab803638d442ab3cb39d329?s=300" />
+            <h1>Sayantan Santra (সায়ন্তন সাঁতরা)</h1>
+        </center>
+        <p>Office: PHSC 903</p>
+        <p>Email: sayantan[dot]santra[at]ou.edu</p>
 
-    <hr />
-    <p>I'm a <span id="year-span"></span> year PhD student in the Department of Mathematics
-        at the University of Oklahoma, working under my advisor
-        <a href="https://math.ou.edu/~kmartin">Dr. Kimball Martin.</a>
-    </p>
-    <p>Previously, I received an M. Math. from the Indian Statistical Institute (Bangalore Center).</p>
+        <hr />
+        <p>I'm a <span id="year-span"></span> year PhD student in the Department of Mathematics
+            at the University of Oklahoma, working under my advisor
+            <a href="https://math.ou.edu/~kmartin">Dr. Kimball Martin.</a>
+        </p>
+        <p>Previously, I received an M. Math. from the Indian Statistical Institute (Bangalore Center).</p>
 
-    <p>I'm interested in Number Theory. Some of my specific areas of interest include:
-    <ul>
-        <li>Elliptic Curves</li>
-        <li>Hecke Eigenforms</li>
-        <li>L-functions of Newforms</li>
-    </ul>
-    </p>
+        <p>I'm interested in Number Theory. Some of my specific areas of interest include:
+        <ul>
+            <li>Elliptic Curves</li>
+            <li>Hecke Eigenforms</li>
+            <li>L-functions of Newforms</li>
+        </ul>
+        </p>
 
-    <a href=https://github.com/SinTan1729/CV/raw/main/CV.pdf>You can take a look at my CV here.</a>
+        <a href=https://github.com/SinTan1729/CV/raw/main/CV.pdf>You can take a look at my CV here.</a>
 
-    <hr />
-    <i>This page was last updated on Apr 25, 2023.</i>
+        <hr />
+        <i>This page was last updated on Apr 25, 2023.</i>
+    </div>
 </body>
 
 </html>
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