.dropup,
.dropdown {
  position: relative;
}

.dropdown-toggle {
  *margin-bottom: -3px;
}

.dropdown-toggle:active,
.open .dropdown-toggle {
  outline: 0;
}

.caret {
  display: inline-block;
  width: 0;
  height: 0;
  vertical-align: top;
  border-right: 4px solid transparent;
  border-left: 4px solid transparent;
  content: "";
}

.dropdown .caret {
  margin-top: 8px;
  margin-left: 2px;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 99;
  display: none;
  float: left;
  min-width: 160px;
  padding: 5px;
  margin: 2px 0 0;
  list-style: none;
  background-color: #FFF;
  border: 1px solid #E6E6E6;
  border-radius: 2px;
  box-shadow: 0 5px 10px #E6E6E6;
  background-clip: padding-box;
}
.dropdown-menu.pull-right {
  right: 0;
  left: auto;
}
.dropdown-menu li {
  cursor: pointer;
  border-bottom: 1px solid #E6E6E6;
}
.dropdown-menu li:last-child {
  border-bottom: 0px;
}
.dropdown-menu li.bb-bottom {
  border-bottom: 1px solid #00BFFF;
}
.dropdown-menu a {
  display: block;
  padding: 3px 20px;
  clear: both;
  font-weight: normal;
  line-height: 20px;
  height: 27px;
  color: #4F4F4F;
  white-space: nowrap;
  border-radius: 2px;
}
.dropdown-menu a:hover {
  background: #E6E6E6;
}

.dropdown-menu li > a:hover,
.dropdown-menu li > a:focus,
.dropdown-submenu:hover > a {
  text-decoration: none;
}

.dropdown-menu .active > a,
.dropdown-menu .active > a:hover {
  text-decoration: none;
  outline: 0;
}

.dropdown-menu .disabled > a:hover {
  text-decoration: none;
  background-color: transparent;
  cursor: default;
}

.open > .dropdown-menu {
  display: block;
}

.pull-right > .dropdown-menu {
  right: 0;
  left: auto;
}

.dropup .caret,
.navbar-fixed-bottom .dropdown .caret {
  border-top: 0;
  content: "";
}
.dropup .dropdown-menu,
.navbar-fixed-bottom .dropdown .dropdown-menu {
  top: auto;
  bottom: 100%;
  margin-bottom: 1px;
}

.dropdown-submenu {
  position: relative;
}

.dropdown-submenu > .dropdown-menu {
  top: 0;
  left: 100%;
  margin-top: -6px;
  margin-left: -1px;
  border-radius: 0 6px 6px 6px;
}

.dropdown-submenu:hover .dropdown-menu {
  display: block;
}

.dropdown-submenu > a:after {
  display: block;
  content: " ";
  float: right;
  width: 0;
  height: 0;
  border-color: transparent;
  border-style: solid;
  border-width: 5px 0 5px 5px;
  margin-top: 5px;
  margin-right: -10px;
}

.dropdown .dropdown-menu .nav-header {
  padding-left: 20px;
  padding-right: 20px;
}

.typeahead {
  margin-top: 2px;
  border-radius: 4px;
}