Update footer.html

Author: okaits

Diff for: _includes/footer.html

@@ -91,15 +91,21 @@ <h1 class="mdl-mega-footer--heading">ABOUT</h1>
         <li>{{ site.description }}</li>
       </ul>
     </div>
-
+    
+    <div class="mdl-mega-fppter--drop-down-section">
+      <input class="mdl-mega-footer--heading-checkbox" type="checkbox" checked>
+      <h1 class="mdl-mega-footer--heading">ライセンス</h1>
+      <ul class="mdl-mega-footer--link-list">
+        <li><a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a></li>
+        <li><span xmlns:dct="http://purl.org/dc/terms/" property="dct:title">皆の意見交流所公式ブログ</span> by <a xmlns:cc="http://creativecommons.org/ns#" href="https://discord.com/invite/sUdAE64Zc7" property="cc:attributionName" rel="cc:attributionURL">Zect#3279, okaits#7534(皆の意見交流所)</a> is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/">Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License</a>.<br />Based on a work at <a xmlns:dct="http://purl.org/dc/terms/" href="https://github.com/gdgmanagua/jekyll-mdl" rel="dct:source">https://github.com/gdgmanagua/jekyll-mdl</a></li>
+      </ul>
+    </div>
 
   </div>
 
   <div class="mdl-mega-footer--bottom-section">
     <div class="mdl-logo">{{ site.title }}</div>
     <ul class="mdl-mega-footer--link-list">
-      <li><a href="#">Help</a></li>
-      <li><a href="#">Privacy & Terms</a></li>
     </ul>
   </div>