diff --git a/www/index.html b/www/index.html
index 274c401..2e9f203 100644
--- a/www/index.html
+++ b/www/index.html
@@ -22,6 +22,8 @@ <h1 id="name"><span id="highlight1">TEA</span><span id="highlight2">VAR</span></
             <div id="sub-name">Traffic Engineering Applying Value at Risk</div>
             <a href="paper.pdf" id="paper-button" class="button">Read the Paper<i class="fas fa-caret-right"></i></a>
             <br>
+            <a href="demo" id="paper-button" class="button">Try the demo<i class="fas fa-caret-right"></i></a>
+            <br>
             <a href="https://github.com/manyaghobadi/teavar" id="paper-button" class="button">Code<i class="fas fa-caret-right"></i></a>
         </div>
     </div>
diff --git a/www/styles/home.css b/www/styles/home.css
index 0340171..046107e 100644
--- a/www/styles/home.css
+++ b/www/styles/home.css
@@ -6,7 +6,7 @@ body {
 
 #cover {
     width: 100%;
-    height: 65%;
+    height: 75%;
     background-color: rgba(41, 41, 179, 0.7);
     background-size: cover;
     background-attachment: fixed;