Fixed Ideas button leading to wrong page (404)

ideas/index.html

@@ -9,7 +9,7 @@ title: Ideas
           <p><a href="/">Community Crowdfunding System</a></p>
           <p class="bread-active">{{page.title}}</p>
           <p class="submit-idea">
-              <a href="/how-to-css/" target="_blank">Submit Idea</a>
+              <a href="/how-to-ccs/" target="_blank">Submit Idea</a>
           </p>
       </div>
    </div>