header {
  position: fixed;
  left: 0;
  top: 0;
  box-sizing: border-box;
  width: 100%;
  padding: 0 8%;
  z-index: 1000;
  background: #fff;
}

.m-dn {
  display: none;
}

@media (max-width: 1400px) {
  header {
    padding: 0 4%;
  }
}

@media (min-width: 1200px) {

  header .logo img {
    height: .92rem;
    display: block;
    max-width: 100%;
  }

  header .meun>li {
    margin: 0 1.3vw;
  }

  header .meun>li>a {
    display: block;
    font-size: 16px;
    position: relative;
    color: #373737;
  }

  header .meun>li>a::after {
    position: absolute;
    content: "";
    left: 0;
    bottom: -10px;
    width: 100%;
    height: 1px;
    background: #0981cf;
    transform: scale(0, 1);
    -webkit-transform: scale(0, 1);
    transition: all 0.3s;
    -webkit-transition: all 0.3s;

  }

  header .meun>li .sub-nav {
    position: absolute;
    width: 144px;
    left: 50%;
    margin-left: -70px;
    top: 40px;
    opacity: 0;
    transform: scaleY(0);
    transform-origin: 0 0 0;
    transition: all 0.4s ease 0s;
    box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.05);
    padding: 10px;
    box-sizing: border-box;
    background: #fff;
    border-bottom: 3px solid #0981cf;
  }

  header .meun>li .sub-nav a {
    display: block;
    font-size: 14px;
    text-align: center;
    line-height: 36px;
  }

  header .meun>li:hover .sub-nav {
    opacity: 1;
    transform: scaleY(1);
    visibility: visible;
    transition: all 0.5s ease;
  }

  header .meun>li.cur>a::after,
  header .meun>li:hover a::after {
    transform: scale(1, 1);
    -webkit-transform: scale(1, 1);
  }

  header .meun>li.cur>a,
  header .meun>li .sub-nav a:hover,
  header .meun>li:hover>a {
    color: #0981cf;
  }

  header.on {
    background: rgba(255, 255, 255, 0.9);
  }

  .search {
    margin-right: 2.5vw;
    margin-left: 2.5vw;
  }

  .icon-yuyan,
  .icon-sousuo {
    cursor: pointer;
    height: 42px;
    line-height: 42px;
    text-align: center;
    font-size: 28px !important;
  }

  .language .sub {
    left: 0;
    background: #fff;
    padding: 10px 15px;
    line-height: 36px;
    text-align: center;
    margin-left: -35px;
    opacity: 0;
    top: 50px;
    transform: scaleY(0);
    transform-origin: 0 0 0;
    transition: all 0.4s ease 0s;
    box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.05);
    box-sizing: border-box;
    width: 96px;
  }

  .language .sub a {
    display: block;
  }

  .language:hover .sub {
    opacity: 1;
    transform: scaleY(1);
    visibility: visible;
    transition: all 0.5s ease;
  }

  .language:hover .sub a:hover {
    color: #0981cf;
  }

  .header {
    height: 1.44rem;
  }
}

@media (max-width: 1200px) {
  .header {
    height: 60px;

  }

  header {
    background: #fff;
    padding: 0 20px !important;
  }

  .search-flx {
    padding: 0 40px 0 15px !important;
  }

  .search-input input {
    height: 50px !important;
  }

  .icon-sousuo {
    font-size: 28px !important;
    margin-right: 20px;
  }

  .mob-nav {
    display: block;
  }

  header .logo img {
    height: 40px;
  }

  .nav {
    position: absolute;
    left: 0;
    top: 60px;
    z-index: 100;
    height: calc(100vh - 60px);
    background: rgba(0, 0, 0, 0.2);
    width: 100%;
    display: none;
  }

  .meun {
    display: block;
    background: #333;
    height: 100%;
    width: 100%;
    max-width: 270px;
    transition: 0.5s;
    transform: translateX(-100%);
  }

  .meun.on {
    transform: translateX(0);
  }

  .meun>li>a {
    height: 44px;
    line-height: 44px;
    text-indent: 15px;
    color: #ccc;
    border-bottom: 1px solid rgba(0, 0, 0, 0.3);
    -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
    display: block;
    font-size: 16px;
  }

  .arrow-left {
    background: url(../images/right.png) no-repeat 96% center;
  }

  .arrow-right {
    background: url(../images/down.png) no-repeat 96% center;
  }

  .sub-nav {
    border-top: 1px solid rgba(0, 0, 0, 0.3);
    -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
    box-shadow: 0px 0px 54px 0px rgba(11, 3, 6, 0.04);
    padding: 5px 0 5px 15px;
    background-color: #1a1a1a;
  }

  .sub-nav a {
    display: block;
    padding: 12px 0;
    -webkit-transition: all 0.45s;
    transition: all 0.45s;
    font-size: 14px;
    color: #fff;
  }

  .language {
    display: none;
  }

  .m-dn {
    display: block;
  }
}


.footer {
  background: url(../images/fbg.jpg) no-repeat center center /cover;
  padding: 0 8%
}

.footer-top {
  padding: .6667rem 0;
  color: #fff;
}

.footer-top .footer-nav li {
  margin-right: 4vw;
}

.footer-top .footer-nav li p {
  margin-bottom: .2rem;
  font-size: .2133rem;
}

.footer-top .footer-nav li a {
  display: block;
  color: #fff;
  font-size: .1867rem;
  line-height: .4rem;
}

.footer-top .footer-nav li a:hover {
  text-decoration: underline;
}

.footer-top .ewm .img img {
  margin: 0 auto;
  height: 1.44rem;
  width: 1.44rem;
}

.footer-top .ewm p {
  font-size: .1867rem;
  text-align: center;
  margin-top: .1333rem;
}

.copy {
  border-top: .0133rem solid rgba(255, 255, 255, 0.22);
  color: #fff;
  font-size: .2133rem;
  text-align: center;
  padding: .2667rem;
}




.ewm-box {
  width: 40%;
}

.ewm-box .con {
  color: #fff;
  font-size: .1867rem;
  line-height: .48rem;
}

.ewm-box .con .tit {
  font-size: .2133rem;
}