If I could kill now I would

gameon/base/static/base/css/home.css

@@ -132,22 +132,20 @@ div[role=main] .big-picture .busta {
 .participate .busta {
     padding: 100px 5em 0;
     background: url('/static/base/img/home/participate.png') 100% 0 no-repeat;
-    margin-bottom: 3em;
-    overflow: hidden;
 }
 .participate .exclaim {
     color: #37d09e;
 }
-.participate .hack-col {
+.participate article {
     background: rgba(00, 40, 58, 0.8);
     color: #fff;
     width: 46%;
     -moz-box-sizing: border-box;
     -webkit-box-sizing: border-box;
     box-sizing: border-box;
-    padding: 1em 40px 99999px 40px;
+    padding: 1em 40px;
     float: left;
-    margin: 0 2% -99999px 2%;
+    margin: 0 2% 3em;
     border-radius: 16px;
 }
 .participate .vevent {

gameon/static_site/templates/static_site/landing.html

@@ -41,7 +41,6 @@ <h2 class="exclaim">Submit your game prototype by {{ request.challenge.end_date.
 </section>
 <section class="participate cf">
     <div class="busta cf">
-        <div class="hack-col">
         <article class="submit_now">
             <h2 class="exclaim">Submit Your Game</h2>
             <p>Mozilla invites you to imagine how next-generation web technologies can revolutionize the way we make and play games. It's your opportunity to invent new game mechanics and re-imagine the web as a gaming platform.</p>
@@ -56,8 +55,6 @@ <h2 class="exclaim">Submit Your Game</h2>
                 </footer>
             {% endif %}
         </article>
-        </div>
-        <div class="hack-col">
         <article class="events">
             <h2 class="exclaim">Come to a Game Jam!</h2>
             <ul class="checks">
@@ -83,6 +80,5 @@ <h4><a class="summary url" href="{{ ev.url }}">{{ ev.name }}</a></h4>
             </footer>
         </article>
     </div>
-    </div>
 </section>
 {% endblock %}