* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  background: url("../img/pageBg.png") #EAE3D9 no-repeat;
  background-size: auto;
}
a {
  text-decoration: none;
}
li {
  list-style: none;
}
nav,
section {
  width: 75rem;
  margin: 0 auto;
}
.pageheader .container {
  width: 75rem;
  margin: 0 auto;
}
.pageheader .container .myheader {
  height: 11.625rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pageheader .container .myheader .logo {
  display: block;
  background: url("../img/logo.png") no-repeat;
  background-size: 100% 100%;
  width: 26.875rem;
  height: 6.625rem;
}
.pageheader .container .myheader .header-text {
  position: relative;
  width: 40.375rem;
  height: 5.5rem;
  font-size: 1.25rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  line-height: 2.125rem;
  color: #b1470c;
  opacity: 1;
  text-align: left;
}
.pageheader .container .myheader .header-text:before {
  position: absolute;
  top: .625rem;
  left: -4.375rem;
  margin-right: 4.375rem;
  width: .125rem;
  height: 5rem;
  background: rgba(199, 140, 25, 0.39);
  opacity: 0.1;
  content: "";
}
nav {
  width: 100%;
  height: 4.375rem;
  background: #9d6e2a;
}
nav .container {
  width: 75rem;
  margin: 0 auto;
}
nav .container .tag {
  height: 4.375rem;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}
nav .container .tag .tag-item.active {
  background: #A1240E;
}
nav .container .tag .icon {
  display: inline-block;
  width: .125rem;
  height: 1.375rem;
  background: rgba(255, 255, 255, 0.12);
  position: absolute;
  top: 1.5rem;
  right: -0.1875rem;
}
nav .container .tag .tag-item {
  padding: 0rem .625rem;
  height: 100%;
  position: relative;
  font-size: 1.375rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  line-height: 4.375rem;
  color: #ffffff;
  opacity: 1;
  text-decoration: none;
}
nav .container .tag .active .icon {
  background: #A1240E !important;
  right: .0625rem !important;
}
nav .container .tag .tag-item:last-child::after {
  width: 0rem;
}
nav .container .tag .tag-item.router-link-active {
  background: #A1240E;
}
.down {
  margin: 10rem auto 12.5rem;
  height: 1rem;
}
.down img {
  width: 100%;
  height: 100%;
}
.footer {
  margin: 0rem auto 12.5rem;
}
.footer .title {
  font-size: 1.375rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  line-height: 1.375rem;
  color: #666666;
}
.footer .footer-text {
  margin-top: 1rem;
  font-size: 1.125rem;
  font-family: Source Han Sans CN;
  font-weight: 300;
  line-height: 1.625rem;
  color: #999999;
}
.footer .footer-text a {
  font-size: 1.125rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  line-height: 1.625rem;
  color: #efbc57;
}
.banner {
  height: 111.25rem;
  background: rgba(255, 255, 255, 0.4);
  border-radius: .75rem;
  margin: 3.875rem auto 6.875rem;
  padding-top: 4.125rem;
}
.banner .banner-title {
  margin: 0 auto;
  text-align: center;
  width: 68rem;
  font-size: 2.75rem;
  font-family: Source Han Sans CN;
  font-weight: bold;
  line-height: 2.75rem;
  color: #C54633;
  border-bottom: .0625rem solid #DADADA;
  padding-bottom: 1.125rem;
}
.banner .content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 29.875rem;
  background: url("../img/bannerBg.png") no-repeat;
  background-size: 100% 100%;
  padding: 5.125rem 3.5rem 3.125rem 3.5rem;
  font-size: 1.75rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  line-height: 3.25rem;
  color: #FFFFFF;
  margin: .5rem auto 2.5rem;
}
.banner .content img {
  width: 21.625rem;
  height: 21.625rem;
}
.banner .line {
  width: 68rem;
  height: .0625rem;
  background: #DADADA;
  margin: 0 auto .375rem;
}
.banner .text2 {
  width: 62.5rem;
  height: 12.5rem;
  background: url("../img/textBg.png") no-repeat;
  background-size: contain;
  padding: 2.375rem 2.125rem 1.75rem 2.25rem;
  font-size: 1.875rem;
  font-family: Source Han Sans CN;
  font-weight: 400;
  line-height: 3.1875rem;
  color: #AA6003;
  margin: 3.75rem auto 2.5rem;
}
.banner .video {
  margin: 0 auto;
  width: 62.5rem;
  height: 40rem;
}
.iconImg {
  margin-top: .4375rem;
  text-align: center;
}
.iconImg img {
  width: 42.5rem;
  height: 15.0625rem;
}

@media screen and (max-width: 1180px) {
  html {
    font-size: 10px !important;
  }
  .container .tag .tag-item{
    font-size: 1.3rem !important;
  }
  input{
    -webkit-appearance : none ;
  }
}