diff --git a/web/third/bootstrap/css/bootstrap.portico.css b/web/third/bootstrap/css/bootstrap.portico.css
index c58c8cdefa..6926ff652a 100644
--- a/web/third/bootstrap/css/bootstrap.portico.css
+++ b/web/third/bootstrap/css/bootstrap.portico.css
@@ -346,94 +346,6 @@ input:focus:invalid:focus {
 .open .dropdown-toggle {
   outline: 0;
 }
-.dropdown-menu {
-  position: absolute;
-  top: 100%;
-  left: 0;
-  z-index: 1000;
-  display: none;
-  float: left;
-  min-width: 160px;
-  padding: 5px 0;
-  margin: 2px 0 0;
-  list-style: none;
-  background-color: #ffffff;
-  border: 1px solid #ccc;
-  border: 1px solid rgba(0, 0, 0, 0.2);
-  -webkit-border-radius: 6px;
-  -moz-border-radius: 6px;
-  border-radius: 6px;
-  -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
-  -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
-  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
-  -webkit-background-clip: padding-box;
-  -moz-background-clip: padding;
-  background-clip: padding-box;
-}
-.dropdown-menu .divider {
-  height: 1px;
-  margin: 9px 1px;
-  overflow: hidden;
-  background-color: #e5e5e5;
-  border-bottom: 1px solid #ffffff;
-}
-.dropdown-menu > li > a {
-  display: block;
-  padding: 3px 20px;
-  clear: both;
-  font-weight: normal;
-  line-height: 20px;
-  color: #333333;
-  white-space: nowrap;
-}
-.dropdown-menu > li > a:hover,
-.dropdown-menu > li > a:focus {
-  text-decoration: none;
-  color: #ffffff;
-  background-color: #0081c2;
-  background-image: -moz-linear-gradient(top, #0088cc, #0077b3);
-  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0077b3));
-  background-image: -webkit-linear-gradient(top, #0088cc, #0077b3);
-  background-image: -o-linear-gradient(top, #0088cc, #0077b3);
-  background-image: linear-gradient(to bottom, #0088cc, #0077b3);
-  background-repeat: repeat-x;
-}
-.dropdown-menu > .active > a,
-.dropdown-menu > .active > a:hover,
-.dropdown-menu > .active > a:focus {
-  color: #ffffff;
-  text-decoration: none;
-  outline: 0;
-  background-color: #0081c2;
-  background-image: -moz-linear-gradient(top, #0088cc, #0077b3);
-  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0077b3));
-  background-image: -webkit-linear-gradient(top, #0088cc, #0077b3);
-  background-image: -o-linear-gradient(top, #0088cc, #0077b3);
-  background-image: linear-gradient(to bottom, #0088cc, #0077b3);
-  background-repeat: repeat-x;
-}
-.dropdown-menu > .disabled > a,
-.dropdown-menu > .disabled > a:hover,
-.dropdown-menu > .disabled > a:focus {
-  color: #999999;
-}
-.dropdown-menu > .disabled > a:hover,
-.dropdown-menu > .disabled > a:focus {
-  text-decoration: none;
-  background-color: transparent;
-  background-image: none;
-  cursor: default;
-}
-.open > .dropdown-menu {
-  display: block;
-}
-.typeahead {
-  z-index: 1051;
-  margin-top: 2px;
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
-}
 .close {
   float: right;
   font-size: 20px;