.header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 999;
  background-color: #ffffff;
  border-bottom: 1px solid #e5e5e5;
}

.header-h {
  height: 100px;
}

.header .content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
}

.header-logo {
  height: 60px;
}

.header-logo img {
  height: 100%;
}

.header-menu ul {
  display: flex;
}

.header-menu ul li {
  margin-right: 20px;
  position: relative;
}

.header-menu ul li div {
  position: absolute;
  left: 0;
  top: 100%;
  background-color: white;
  z-index: 9;
  box-shadow: 0 5px 5px rgba(0, 0, 0, 0.2);
  padding: 10px;
  display: none;
  padding-top: 10px;
}

.header-menu ul li.on > a{
  color: #ff9635;
}


.header-menu ul li div a {
  display: block;
  white-space: nowrap;
  font-size: 16px;
  padding: 2px 0;
}
.header-menu ul li div a:hover {
  color: #ff9635;
}

.header-menu ul li:hover div {
  display: block;
}

.header-menu ul li a {
  font-size: 18px;
  color: #666666;
}
.header-menu ul li:hover > a {
  color: #ff9635;
}

.header-langs {
  display: flex;
}

.header-langs span {
  width: 32px;
  height: 32px;
  background-color: #ececec;
  border: 1px solid #ececec;
  line-height: 32px;
  text-align: center;
  font-size: 16px;
  margin: 0 2px;
  color: #666666;
  cursor: pointer;
}

.header-langs span.on {
  background-color: #ffffff;
  border: 1px solid #ececec;
}

.header-search {
  display: flex;
  align-items: center;
  background-color: #ececec;
}

.header-search input {
  border: 0;
  height: 32px;
  background-color: #ececec;
  padding: 0 10px;
  width: 100px;
}

.header-search span {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #b2b2b2;
}

.header-search span img {
  width: 18px;
}

@media (max-width: 800px) {
  .header {
    display: none;
  }
  .header-app {
    display: block;
  }
}

.header-app {
  padding: 0 7.5%;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 75px;
  background-color: #e0dedf;
  display: none;
}
.header-app .l {
  display: flex;
  align-items: center;
}
.header-app .l .logo {
  height: 60px;
  display: block;
  position: relative;
  padding-right: 10px;
  margin-right: 10px;
}
.header-app .l .logo:before {
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  content: "";
  display: block;
  position: absolute;
  border-right: 1px solid #888;
  height: 60%;
}
.header-app .l .logo img {
  height: 100%;
}
.header-app .l .search {
  border: 1px solid #aaa;
  display: flex;
  width: 150px;
  height: 35px;
  line-height: 35px;
}
.header-app .l .search i {
  width: 40px;
  height: 100%;
  font-size: 25px;
  color: white;
  text-align: center;
  display: block;
  background-color: #aaa;
}
.header-app .l .search input {
  border: 0;
  width: calc(100% - 40px);
  height: 100%;
  font-size: 16px;
  padding: 0 10px;
}
.header-app .r {
  position: relative;
}
.header-app .r div.wapBtn {
  display: none;
}
.header-app .r .langue {
  position: absolute;
  right: 0;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-app .r .langue span {
  display: block;
  background-color: #aaa;
  font-size: 16px;
  width: 28px;
  height: 28px;
  text-align: center;
  line-height: 28px;
  color: white;
  margin: 0 4px;
  cursor: pointer;
}
.header-app .r .langue span.on {
  background-color: white;
  color: #aaa;
}
.header-app .r .nav {
  margin-top: 35px;
}
.header-app .r .nav ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-app .r .nav ul li {
  margin-left: 20px;
}

.header-app .r .nav ul li a {
  font-size: 16px;
  color: #888;
}

.header-app .r .nav ul li.on > a{
  color: #ff9635;
}
.header-app .r .nav ul a.on{
  color: #ff9635;
}


.header-app .r .nav ul li div {
  display: none;
}
.header-app .r .nav ul li div a {
  font-size: 3.4vw;
}

.header-app .r .nav .langue {
  display: none;
}
@media (max-width: 1000px) {
  .header-app {
    padding: 0 5%;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 15vw;
    background-color: #e0dedf;
  }
  .header-app .l {
    display: flex;
    align-items: center;
  }
  .header-app .l .logo {
    height: 10vw;
    display: block;
    position: relative;
    padding-right: 2vw;
    margin-right: 2vw;
  }
  .header-app .l .logo:before {
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    content: "";
    display: block;
    position: absolute;
    border-right: 1px solid #888;
    height: 60%;
  }
  .header-app .l .logo img {
    height: 100%;
  }
  .header-app .l .search {
    border: 1px solid #aaa;
    display: flex;
    width: 35vw;
    height: 8vw;
    line-height: 8vw;
  }
  .header-app .l .search i {
    width: 8vw;
    height: 100%;
    font-size: 5vw;
    color: white;
    text-align: center;
    display: block;
    background-color: #aaa;
  }
  .header-app .l .search input {
    border: 0;
    width: calc(100% - 8vw);
    height: 100%;
    font-size: 16px;
    padding: 0 10px;
  }
  .header-app .r {
    position: static;
  }
  .header-app .r div.wapBtn {
    display: block;
  }
  .header-app .r div.wapBtn i {
    font-size: 6vw;
  }
  .header-app .r > .langue {
    display: none;
  }
  .header-app .r .nav {
    position: absolute;
    right: 0;
    top: 17vw;
    margin: 0;
    display: none;
    opacity: 0;
    background-color: white;
  }
  .header-app .r .nav ul {
    width: 30vw;
    flex-wrap: wrap;
  }
  .header-app .r .nav ul li {
    margin-left: 0;
    width: 100%;
    text-align: center;
  }

  .header-app .r .nav ul li a {
    font-size: 4vw;
    padding: 2vw 0;
    display: block;
    color: #888;
  }
  .header-app .r .nav .langue {
    position: static;
    display: flex;
    padding: 2vw 0;
    justify-content: center;
  }
  .header-app .r .nav .langue span {
    font-size: 4vw;
    width: 6vw;
    height: 6vw;
    line-height: 6vw;
    margin: 0 1vw;
  }
  .header-h {
    height: 15vw;
  }
}