Add Hacktoberfest to frontpage (#14708)

source/index.html

@@ -5,7 +5,8 @@ hero_unit: true
 is_homepage: true
 regenerate: true
 hide_github_edit: true
-description: Open source home automation that puts local control and privacy first.
+description:
+  Open source home automation that puts local control and privacy first.
 ---
 
 <div class="frontpage">
@@ -35,6 +36,15 @@ description: Open source home automation that puts local control and privacy fir
         </div>
       </div>
 
+      <a
+        class="material-card picture-promo"
+        href="/blog/2020/10/01/hacktoberfest-2020/"
+        style="
+          background-image: url(/images/frontpage/hacktoberfest.png);
+          padding-top: 57%;
+        "
+      ></a>
+
       <div class="material-card text">
         <h1>Alexa, turn on the lights</h1>
         Use Alexa to control Home Assistant.
@@ -107,7 +117,8 @@ description: Open source home automation that puts local control and privacy fir
         href="/blog/2017/07/25/introducing-hassio/"
       >
         Learn how our OS can turn your Raspberry Pi into the ultimate home
-        automation hub <i class="icon-arrow-right"></i>
+        automation hub
+        <i class="icon-arrow-right"></i>
       </a>
 
       <a
@@ -186,7 +197,7 @@ description: Open source home automation that puts local control and privacy fir
         <h1>Home Assistant is sponsored by</h1>
 
         <a href="https://www.nabucasa.com"
-          ><img src="/images/sponsors/nabu_casa.svg" alt="Nabu Casa logo"
+          ><img alt="Nabu Casa logo" src="/images/sponsors/nabu_casa.svg"
         /></a>
       </div>
     </div>
@@ -197,32 +208,32 @@ description: Open source home automation that puts local control and privacy fir
 
         <a href="https://www.producthunt.com/posts/home-assistant"
           ><img
-            src="/images/press/producthunt.com.png"
             alt="ProductHunt.com logo"
+            src="/images/press/producthunt.com.png"
         /></a>
 
         <a
           href="https://www.linux.com/news/home-assistant-python-approach-home-automation-video"
-          ><img src="/images/press/linux.com.png" alt="Linux.com logo"
+          ><img alt="Linux.com logo" src="/images/press/linux.com.png"
         /></a>
 
         <a href="https://www.wired.com/2016/07/now-can-hide-smart-home-darknet/"
-          ><img src="/images/press/wired.com.svg" alt="Wired.com logo"
+          ><img alt="Wired.com logo" src="/images/press/wired.com.svg"
         /></a>
 
         <a href="https://opensource.com/article/17/7/home-automation-primer"
           ><img
-            src="/images/press/opensource.com.svg"
             alt="OpenSource.com logo"
+            src="/images/press/opensource.com.svg"
         /></a>
 
         <a href="http://www.linux-magazine.com/Issues/2017/203/Home-Assistant"
-          ><img src="/images/press/LinuxMagazine.png" alt="Linux Magazine logo"
+          ><img alt="Linux Magazine logo" src="/images/press/LinuxMagazine.png"
         /></a>
 
         <a
           href="https://www.heise.de/ct/ausgabe/2017-26-Hausautomations-Schaltzentrale-Home-Assistant-3909532.html"
-          ><img src="/images/press/ct.png" alt="Ct logo"
+          ><img alt="Ct logo" src="/images/press/ct.png"
         /></a>
       </div>
     </div>