1 files changed, 1 insertions, 2 deletions
diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 7f47a2124..7d6d80079 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -3627,8 +3627,7 @@ input[type="submit"].btn.btn-mini {
   clear: both;
 }
 .thumbnails > li {
-  float: left;
-  margin: 0 0 18px 20px;
+  margin-bottom: 18px;
 }
 .thumbnail {
   display: block;