fix docs for opera

diff --git a/docs/assets/css/docs.css b/docs/assets/css/docs.css
index f45c77745da4637f5a62cb65f84446a77339c498..a3b0011a7b7bb91865dd0f31c4019febb097ce89 100644 (file)
--- a/docs/assets/css/docs.css
+++ b/docs/assets/css/docs.css
@@ -23,6 +23,7 @@ section > .row {
 -------------------------------------------------- */
 .jumbotron {
   padding-top: 40px;
+  overflow: hidden;
 }
 .jumbotron .inner {
   background: transparent url(../img/grid-18px.png) top center;