Add events button to homepage

Author: mosabua

assets/css/style.css

@@ -225,8 +225,13 @@ ul.blog-tags {margin:24px 0;}
 .orange-gradient { background: linear-gradient(40deg, #f8b600, #F88600) !important;}
 .btn-pink {
     color: #fff;
-    background-color: #dd00a1 !important;
+    background-color: var(--pink) !important;
 }
+.btn-yellow {
+  color: #fff;
+  background-color: var(--yellow) !important;
+}
+
 .btn.btn-md {
   font-size: 0.875rem;
 }

index.md

@@ -15,7 +15,8 @@ title: Distributed SQL query engine for big data
         <p class="mr-5 mb-5 lead">Fast distributed SQL query engine
         for big data analytics that helps you explore your data universe.</p>
         <a class="btn btn-pink" href="./download.html">Download Trino</a>
-        <a class="btn btn-orange" href="./slack.html">Join the community</a>
+        <a class="btn btn-orange" href="./slack.html">Chat with the community</a>
+        <a class="btn btn-yellow" href="./community.html#events">Join Trino events</a>
         </div>
     </div>
   </div>