diff --git a/Images/hackathon.pdf b/Images/hackathon.pdf
new file mode 100644
index 0000000..129f810
Binary files /dev/null and b/Images/hackathon.pdf differ
diff --git a/index.html b/index.html
index 1f79b24..9fd06ed 100644
--- a/index.html
+++ b/index.html
@@ -102,7 +102,8 @@ <h1 class="sub-title">About Me</h1>
                     <div class="tab-contents" id="achievements">
                         <ul>
                             <li><span>Hackathon Winner<br>
-                                2023 </span><br>Winning the hackathon was a testament to our team's dedication and innovative spirit. With relentless determination, we crafted a cutting-edge sports management system that promises to revolutionize how sports events are organized and managed. From seamless registration processes to real-time analytics, our solution stands as a beacon of efficiency and convenience.</li>
+                                2023 </span><br>Winning the hackathon was a testament to our team's dedication and innovative spirit. With relentless determination, we crafted a cutting-edge sports management system that promises to revolutionize how sports events are organized and managed. From seamless registration processes to real-time analytics, our solution stands as a beacon of efficiency and convenience. <a href="./Images/hackathon.pdf" target="_blank" class="hack-btn">Certificate</a>
+                            </li>
                             <li><span>Hacktoberfest<br>
                             2022 & 2023
                             </span><br><strong>Selected in first 40 thousand participants in the world.</strong>
diff --git a/style.css b/style.css
index 5478c67..2be978a 100644
--- a/style.css
+++ b/style.css
@@ -211,8 +211,11 @@ p.tab-links {
     display: block;
 }
 
+.hack-btn{
+    color: #fff;
+}
 
-/* ---------------------------------------portfolio------------------------------ */
+/* ---------------------------------------Projects------------------------------ */
 
 #portfolio {
     padding: 50px 0;
@@ -220,7 +223,8 @@ p.tab-links {
 
 .work-list {
     display: flex;
-    justify-content: space-between;
+    /* justify-content: space-between; */
+    gap: 15px;
     align-items: center;
     margin-top: 50px;
     flex-wrap: wrap;
@@ -541,7 +545,6 @@ form .btn2 {
     .social-icons.bg-icons a {
         font-size: 24px;
     }
-
     .about-col-1 img {
         width: 250px;
     }