Merge pull request python3statement#19 from Carreau/close16-bis

Shrink logos.

Author: takluyver

_includes/css/main.css

@@ -228,7 +228,7 @@ nav ul li:hover, nav ul li.active {
   font-weight:700;
   text-transform:uppercase;
   position:absolute;
-  bottom:30px;
+  bottom:50px;
   left:auto;
   text-align:center;
   display:block;

combo.css

@@ -47,3 +47,7 @@ div.vis-item.vis-selected {
     column-count: 3;
     list-style: none;
 }*/
+
+.subtlecircle .fa-stack-1x{
+    font-size: 80%;
+}