Template 'jwinf': New contest group for challenges

templates/jwinf/index.hbs

@@ -35,7 +35,16 @@
         </div>
       </div>
       <div class="columns">
-        <div class="column is-4 is-offset-4">
+        <div class="column is-4 is-offset-2">
+          <a href="/contests/special/">
+            <div class="notification" style="background-color: #d2222217">
+              <h3 class="title is-4">Herausforderungen</h3>
+              <img src="/static/images/gross.png" style="width:50%; margin: 0px 25% 25px;">
+              Zusätzliche Aufgaben mit und ohne Zeitbeschränkung
+            </div>
+          </a>
+        </div>
+        <div class="column is-4 is-offset-0">
           <a href="https://bwinf.de/jwinfportal">
             <div class="notification">
               <h3 class="title is-4">Informationen</h3>