Update 404.html

Author: cicirello

404.html

@@ -14,7 +14,7 @@
 footer { clear: both; }
 body { background-color: #f6f0bb; font-family: Arial, Helvetica, sans-serif; }
 #siteheader, aside, footer { background-color: #bfd9bf; }
-#siteheader, aside, footer, article { border: 2px solid #4CAF50; border-radius: 25px; margin: 10px; padding: 10px; }
+#siteheader, aside, footer, article { border: 2px solid #4CAF50; border-radius: 25px; margin-bottom: 5px; padding: 8px; }
 h1, h2, h3, h4, h5, h6, strong { color: #862d2d; }
 h2, h3, div.centered { text-align:center; }
 div.centered img { margin-top: 8px; }