/*头部*/
 .flex {

  width: 100%;
  background: #fff;
/*  position: fixed;*/
  top: 0;
  left: 0;
  z-index: 10;
  box-shadow: 0 0 10px rgba(0,0,0,.2);

 }

 header{
  width: 100%;
  position: relative;
  height: 100px;
  z-index: 10;
  background:#211f20;

 }


 header .logo{
  display: block;

 }
 header .logo {
  height:100px;
  display: table;
 }
 header .logo #imgbox {
  display:table-cell;
  vertical-align: middle;
 }
 header  .logo #imgbox img {
  display: inline-block;
 }
 header .lang {
  text-align: right;
  height: 35px;
  padding-top:15px;
 }
 header .lang button {
  background:transparent;
  border:none;
  color: #fff;
 }
 header .lang button i {
  margin-right: 5px;
  margin-left: 12px;
 }
 header .lang button span {
  margin-left:5px;
  margin-right: 27px;
 }
.dropdown-menu {
 left:auto;
  right:0;
min-width: 110px;
 -webkit-border-radius: 0px;
 -moz-border-radius: 0px;
 border-radius: 0px;
 }
 .dropdown-menu > li > a {
  text-align: center;
 }
 header nav{
  height: 65px;
  float:left;
  width: 100%;
 }
 header nav ul{
  width: 100%;
 }
 header nav li{
  float: left;
  width:calc(100%/6);
  height: 65px;
  line-height: 65px;
  position: relative;
  font-size:16px;
  text-align: right;
 }
 header nav ul li a {
  color: #fff;
 }
 header nav ul li a:hover, header nav ul li a.cur, header nav ul li a:focus {
  color: #09d170;
 }


.search #search {
  width: 210px;
  height: 52px;
  border:1px solid #d7d7d7;
  color: #cccccc;
  -webkit-border-radius: 25px;
  -moz-border-radius: 25px;
  border-radius: 25px;
 }

.search #search .sea {
  background:transparent;
  border:none;
  width: 165px;
  height: 52px;
  padding-left: 10px;
  line-height: 50px;
  color: #333333;
 }
.search #search .btn {
  background: transparent;
  padding: 4px 12px;

 }