/*--通用--*/
body {
  font-size: 14px;
  color: #333;
  line-height: 1.6;
  min-width: 320px;
  background: #fff;
}

.block {
  width: 100%;
  margin: auto;
}

.block1 {
  width: 1300px;
  margin: auto;
}

.scmbtn {
  display: none;
}

.prev {
  cursor: pointer;
}

.next {
  cursor: pointer;
}



.body {
  position: relative;
  background: #efeff4;
  box-sizing: border-box;
}

.body.page {
  padding-top: 130px;
}

.home {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.home body {
  height: 100%;
  overflow: hidden;
  padding: 0;
}

  {
  height: 100%;
  overflow: hidden;
}


.body_b {
  position: fixed;
  left: 0%;
  top: 100%;
  bottom: 0;
  right: 0;
  background: #fff;
  overflow: hidden;
  transition: top 0.7s cubic-bezier(0.5, 0, 0.2, 1) 0s;
  z-index: 1;
  overflow: auto;
  outline: none;
}

.body_b.showdiv {
  top: 0;
}


.header {
  position: fixed;
  left: 0%;
  top: 0;
  right: 0%;
  z-index: 100;
  transition: all 0.7s ease-out 0s;
}

.header {
  opacity: 0;
  transform: translateY(-100%);
}

.header.showdiv {
  opacity: 1;
  transform: none;
}

.showdiv .header {
  transform: none;
  opacity: 1;
}

.header .d2 {
  transition: all 0.3s ease-out 0s;
  height: 120px;
  background: rgba(0, 0, 0, 0.3);
}

.header2 {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 98;
  background: #fff;
  opacity: 0;
  transform: translateY(-100%);
  transition: all 0.5s ease-out 0s;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.15);
}

.body_b .header2 {
  opacity: 0;
  transform: translateY(-100%);
}

.body_b.showdiv .header2 {
  transition: all 0.7s ease-in-out 0.5s;
  transform: none;
  opacity: 1;
}

.header2.showdiv {
  opacity: 1;
  transform: none;
}

.header2 .d1 {
  background: #94070a;
  color: #d39797;
  line-height: 45px;
  height: 45px;
  font-size: 14px;
  transition: all 0.2s ease-out 0s;
  overflow: hidden;
}

.header2 .d2 {
  transition: all 0.3s ease-out 0s;
  height: 85px;
  height: 85px;
  background: #fff;
}

.header2 .block1 {
  position: relative;
  height: 100%;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -ms-flex-align: center;
  align-items: center;
}

.header2 .logo {
  height: 100%;
  width: 200px;
}

.header2 .logo img {
  max-height: 65%;
  vertical-align: middle;
  max-width: none;
  display: inline-block;
}

.header2 .logo a:after {
  content: "";
  display: inline-block;
  height: 100%;
  vertical-align: middle;
}

.header2 .nav_main {
  text-align: center;
  font-size: 18px;
}

.header2 .nav_main a {
  margin: 0 25px;
  display: inline-block;
  position: relative;
}



.nav_mobile {
  display: none;
}

.banner {
  position: relative;
  height: 100%;
  overflow: hidden;
}

.banner .slick-list {
  height: 100%;
}

.banner .slick-track {
  height: 100%;
}

.banner .slick-slide>div {
  height: 100%;
}

.banner .frame {
  height: 400px;
}

.banner .frame video {
  min-width: 100%;
  min-height: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.banner .child {
  background-size: 100% 100%;
  color: #fff;
  background-position: center center;
  height: 100%;
  position: relative;
  overflow: hidden;
  background-color: #000;
}

.banner .text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  text-align: center;
  opacity: 0;
  width: 50%;
}

.banner .showdiv .text {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  transition: all 2s ease-out 0.5s;
}

.banner .navg {
  position: absolute;
  right: 500px;
  bottom: 50px;
  color: #fff;
  text-align: center;
  line-height: 1;
}

.banner .navg li {
  margin: 0 10px;
  font-family: Arial;
  cursor: pointer;
  vertical-align: middle;
  display: inline-block;
}

.banner .navg li.slick-active {
  font-size: 22px;
}

.banner .navg li:after {
  content: "";
  border-top: 2px solid #fff;
  display: inline-block;
  vertical-align: middle;
  width: 0px;
  margin-left: 10px;
  transition: all 0.5s ease-out 0s;
}

.banner .navg li:before {
  content: "";
  border-top: 2px solid #fff;
  display: inline-block;
  vertical-align: middle;
  width: 0px;
  margin-right: 10px;
  transition: all 0.5s ease-out 0s;
}

.banner .navg li.slick-active:after {
  width: 40px;
}

.banner .navg li.slick-active::before {
  width: 40px;
}

.banner .tit {
  position: absolute;
  left: 50px;
  bottom: 60px;
  right: 50px;
  background: rgba(0, 0, 0, 0.5);
  height: 80px;
  line-height: 80px;
  color: #fff;
  display: flex;
  display: -ms-flexbox;
  justify-content: justify;
  justify-content: space-between;
}


.block .logo {
  width: 40%;
  float: left;
}

.block .nav_main {
  width: 60%;
  float: right;
}

@media screen and (max-width:1650px) {
  .block .logo {
    width: 45%;
    float: left;
  }

  .block .nav_main {
    width: 55%;
    float: right;
  }
}

@media screen and (max-width:1500px) {
  .block .logo {
    width: 50%;
    float: left;
  }

  .block .nav_main {
    width: 50%;
    float: right;
  }
}

@media screen and (max-width:1400px) {
  .block .logo {
    width: 53%;
    float: left;
  }

  .block .nav_main {
    width: 47%;
    float: right;
  }
}

@media screen and (max-width:1300px) {
  .block .logo {
    width: 38%;
    float: left;
  }

  .block .nav_main {
    width: 62%;
    float: right;
  }

  .block1 {
    width: 100%;
    margin: auto;
  }
}

@media screen and (max-width:1000px) {
  .block .logo {
    width: 100%;
    float: none;
  }

  .block .nav_main {
    width: 100%;
    float: none;
  }

  .js {
    display: none
  }
}