1 files changed, 1 insertions, 55 deletions
diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 040ee62ba..ec8af9204 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -2210,9 +2210,7 @@ input[type="button"].btn-block {
 }
 
 .dropdown-menu > li > a:hover,
-.dropdown-menu > li > a:focus,
-.dropdown-submenu:hover > a,
-.dropdown-submenu:focus > a {
+.dropdown-menu > li > a:focus {
   color: #ffffff;
   text-decoration: none;
   background-color: #357ebd;
@@ -2290,58 +2288,6 @@ input[type="button"].btn-block {
   margin-bottom: 1px;
 }
 
-.dropdown-submenu {
-  position: relative;
-}
-
-.dropdown-submenu > .dropdown-menu {
-  top: 0;
-  left: 100%;
-  margin-top: -6px;
-  margin-left: -1px;
-  border-top-left-radius: 0;
-}
-
-.dropdown-submenu:hover > .dropdown-menu {
-  display: block;
-}
-
-.dropup .dropdown-submenu > .dropdown-menu {
-  top: auto;
-  bottom: 0;
-  margin-top: 0;
-  margin-bottom: -2px;
-  border-bottom-left-radius: 0;
-}
-
-.dropdown-submenu > a:after {
-  display: block;
-  float: right;
-  width: 0;
-  height: 0;
-  margin-top: 5px;
-  margin-right: -10px;
-  border-color: transparent;
-  border-left-color: #cccccc;
-  border-style: solid;
-  border-width: 5px 0 5px 5px;
-  content: " ";
-}
-
-.dropdown-submenu:hover > a:after {
-  border-left-color: #ffffff;
-}
-
-.dropdown-submenu.pull-left {
-  float: none;
-}
-
-.dropdown-submenu.pull-left > .dropdown-menu {
-  left: -100%;
-  margin-left: 10px;
-  border-top-right-radius: 0;
-}
-
 .dropdown .dropdown-menu .nav-header {
   padding-right: 20px;
   padding-left: 20px;