.nav {
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.nav > li {
  position: relative;
  display: block;
}

.nav > li > a {
  position: relative;
  display: block;
  padding: 10px 15px;
}

.nav > li > a:focus, .nav > li > a:hover {
  text-decoration: none;
  background-color: #eee;
}

.nav > li > li.disabled > a {
  color: #777;
}

.nav > li > li.disabled > a:focus, .nav > li > li.disabled > a:hover {
  color: #777;
  text-decoration: none;
  cursor: not-allowed;
  background-color: transparent;
}

.nav .open > a, .nav .opena:focus,
.nav .open > a:hover {
  background-color: #eee;
  border-color: #337ab7;
}

.nav .nav-divider {
  height: 1px;
  margin: 9px 0;
  overflow: hidden;
  background-color: #e5e5e5;
}

.nav > li > a > img {
  max-width: none;
}

.nav-tabs {
  border-bottom: 1px solid #ddd;
  width: 100% !important;
}

.nav-tabs > li {
  float: left;
  margin-bottom: -1px;
}

.nav-tabs > li > a {
  margin-right: 2px;
  line-height: 1.42857143;
  border: 1px solid transparent;
  border-radius: 4px 4px 0 0;
}

.nav-tabs > li > a:hover {
  border-color: #eee #eee #ddd;
}

.nav-tabs > li.active > a,
.nav-tabs > li.active > a:focus,
.nav-tabs > li.active > a:hover {
  color: #555;
  cursor: default;
  background-color: #fff;
  border: 1px solid #ddd;
  border-bottom-color: transparent;
}

.nav-tabs > li.nav-justified {
  width: 100%;
  border-bottom: 0;
}

.nav-tabs > li.nav-justified > li {
  float: none;
}

.nav-tabs > li.nav-justified > li > a {
  margin-bottom: 5px;
  text-align: center;
}

.nav-tabs > li.nav-justified > .dropdown .dropdown-menu {
  top: auto;
  left: auto;
}

.down_search .search-btn {
  top: 5px;
  right: 24px;
}