.dropdown-toggle{
  font-size: 0.16rem;
  color: #000;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left:-30px;
  text-align: center;
  z-index: 1000;
  display: none;
  float: left;
  width:250%;
  padding: 0.2rem 0 0.1rem;
   /*margin: 0.125rem 0 0; */
  font-size: 0.16rem;
  color: #F90E1E;
  list-style: none;
  background-color: #fff;
  border-radius: 5px;
}
.dropdown .btn-group{
  position: relative;
  text-align: center;
}
.dropdown-menu li{
  line-height: 30px;
}
.dropdown-menu a{
  color: #000;
}
.dropdown-menu a:hover{
  color: #F90E1E;
}
.index_en .dropdown-menu{
  width: 160%;
}
/*.dropdown-menu:hover li{
  background: #F90E1E;
}
.dropdown-menu:hover li a{
  color: #fff;
}*/
/*.dropdown-menu  li a{
  color: #F90E1E;
}
.nav-tabs .dropdown-menu {
  margin-top: -1px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}*/
.caret{
  display: inline-block;
  width:0;
  height:0;
  border: 6px solid transparent;
  border-top-color: #000;
  position: absolute;
  right: -15px;
  top: 13px;
}

.index_en .caret{
  left: 130px;
}
.caret-up{
  top: 13px;
  border-top-color: #000;
}
/*.caret-down{
  top: 10px;
  border-bottom-color: #000;
}*/
@media (max-width: 768px) {
  .caret{
    right: 35%;
  }
  .index_en .caret{
    left: 70%;
  }
  .index_en .dropdown-menu{
    width: 100%;
  }
}
.btn-group .btn-default{
  border: none;
  background: none;
}
.btn-group .btn-default:focus{
  outline:none;
}