Fix container

docs/documentation/components/card.html

@@ -138,15 +138,22 @@ doc-subtab: card
 <div class="card">
   <div class="card-content">
     <p class="title">
-      If Tetris has taught me anything it's that errors pile up and accomplishments disappear.
+      “There are two hard things in computer science: cache invalidation, naming things, and off-by-one errors.”
     </p>
     <p class="subtitle">
-      Mark Twain
+      Jeff Atwood
     </p>
   </div>
   <footer class="card-footer">
     <p class="card-footer-item">
-      <span>More quotes by <a href="#">Mark Twain</a></span>
+      <span>
+        View on <a href="https://twitter.com/codinghorror/status/506010907021828096">Twitter</a>
+      </span>
+    </p>
+    <p class="card-footer-item">
+      <span>
+        Share on <a href="#">Facebook</a>
+      </span>
     </p>
   </footer>
 </div>