* {
  box-sizing: border-box;
}
.flow {
  position: relative;
}
.flow::after {
  content: '';
  display: block;
  width: 100%;
  clear: both;
}
.content {
  max-width: 1200px;
  margin: 0 auto;
}
input,
select {
  background-color: white;
  height: 50px;
  padding: 5px 10px;
  border: 1px solid #e5e5e5;
}
.header-h {
  height: 93px;
}
.link-btn {
  display: inline-block;
  height: 55px;
  background-color: #A58F5A;
  background-image: linear-gradient(#dbae6d, #A58F5A);
  text-align: center;
  line-height: 55px;
  padding: 0 35px;
  color: white;
  font-size: 16px;
  border-radius: 5px;
  box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.2);
}
img {
  image-rendering: -webkit-optimize-contrast;
  /* 针对WebKit引擎 */
  image-rendering: crisp-edges;
  /* WebKit引擎现不支持该值，Firefox支持 */
}
.common-title .content {
  background-color: white;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
  font-size: 42px;
  padding: 20px 30px;
  position: relative;
  line-height: 60px;
}
.common-title .content .crumbs {
  position: absolute;
  left: 50%;
  bottom: 20px;
  line-height: 30px;
  font-size: 20px;
  display: flex;
  align-items: center;
}
.common-title .content .crumbs a {
  color: #333;
}
.common-title .content .crumbs i {
  margin: 0 8px;
}
@media (max-width: 800px) {
  .link-btn {
    display: inline-block;
    height: 12vw;
    background-color: #A58F5A;
    background-image: linear-gradient(#dbae6d, #A58F5A);
    text-align: center;
    line-height: 12vw;
    padding: 0 4vw;
    color: white;
    font-size: 3.5vw;
    border-radius: 5px;
    box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.2);
  }
  .common-title .content {
    background-color: white;
    font-size: 6vw;
    padding: 5vw 5vw;
    position: relative;
    line-height: 6vw;
  }
  .common-title .content .crumbs {
    position: absolute;
    left: 50%;
    bottom: 3vw;
    line-height: 6vw;
    font-size: 3vw;
    display: flex;
    align-items: center;
  }
  .common-title .content .crumbs i {
    margin: 0 1vw;
    font-size: 3vw;
  }
  .header-h {
    height: 17vw;
  }
}
.header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 99;
  transition: 0.3s background-color;
}
.header.on,
.header.xon {
  background-color: white;
  border-bottom: 1px solid #e5e5e5;
}
.header.on *,
.header.xon * {
  color: #333;
}
.header.on .content .r .nav ul li a,
.header.xon .content .r .nav ul li a,
.header.on .content .r .search i,
.header.xon .content .r .search i {
  color: #333;
}
.header.on .content .l a img,
.header.xon .content .l a img {
  display: none;
}
.header.on .content .l a img:last-child,
.header.xon .content .l a img:last-child {
  display: block;
}
.header .content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
}
.header .content .l {
  width: 90px;
}
.header .content .l a {
  display: block;
}
.header .content .l a img {
  width: 100%;
}
.header .content .l a img:last-child {
  display: none;
}
.header .content .r {
  display: flex;
  width: 80%;
  justify-content: space-between;
  align-items: center;
}
.header .content .r .wapBtn {
  display: none;
}
.header .content .r .nav {
  display: flex;
}
.header .content .r .nav ul {
  display: flex;
}
.header .content .r .nav ul li {
  position: relative;
  margin-right: 30px;
  height: 30px;
}
.header .content .r .nav ul li a {
  color: white;
  font-size: 16px;
  text-align: center;
  padding: 0 5px;
  line-height: 30px;
}
.header .content .r .nav ul li .items {
  display: none;
  position: absolute;
  left: -25%;
  top: 30px;
  width: 150%;
  padding-top: 10px;
  text-align: center;
  box-shadow: 0 8px 8px rgba(0, 0, 0, 0.1);
}
.header .content .r .nav ul li .items .items-inner {
  padding: 5px 0;
  background-color: #ffffff;
}
.header .content .r .nav ul li .items a {
  color: #333;
  font-size: 15px;
  display: block;
  margin-top: 10px;
}
.header .content .r .nav ul li .items a:first-child {
  margin-top: 0;
}
.header .content .r .nav ul li .items a:hover {
  color: #A58F5A;
}
.header .content .r .nav ul li:hover .items {
  display: block;
}
.header .content .r .search i {
  color: white;
  cursor: pointer;
  font-size: 20px;
}
@media (max-width: 800px) {
  .content {
    max-width: 95%;
  }
  .header.on .content .r .nav ul li a,
  .header.xon .content .r .nav ul li a {
    color: white;
  }
  .header.on .icon-yuyinguanbi,
  .header.xon .icon-yuyinguanbi {
    color: white !important;
  }
  .header .content {
    padding: 2vw 0;
  }
  .header .content .l {
    width: 15vw;
  }
  .header .content .r {
    display: flex;
    width: 80%;
    justify-content: space-between;
    align-items: center;
  }
  .header .content .r .wapBtn {
    display: block;
    position: absolute;
    z-index: 1000;
    color: white;
    right: 5vw;
    top: 50%;
    transform: translateY(-50%);
  }
  .header .content .r .wapBtn i {
    font-size: 6vw;
  }
  .header .content .r .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: none;
    opacity: 0;
    justify-content: center;
    align-items: center;
    z-index: 999;
    background-color: #333;
  }
  .header .content .r .nav.on {
    display: flex;
  }
  .header .content .r .nav ul {
    display: block;
  }
  .header .content .r .nav ul li {
    position: relative;
    margin-right: 0;
    height: 30px;
  }
  .header .content .r .nav ul li a {
    color: white;
    font-size: 14px;
    text-align: center;
    padding: 0 10px;
    line-height: 30px;
  }
  .header .content .r .nav ul li .items {
    display: none;
    position: absolute;
    left: -25%;
    top: 30px;
    width: 150%;
    padding-top: 10px;
    z-index: 9;
  }
  .header .content .r .nav ul li .items .items-inner {
    background-color: white;
  }
  .header .content .r .nav ul li .items a {
    color: #333;
  }
  .header .content .r .nav ul li .items a:hover {
    color: #A58F5A;
  }
  .header .content .r .nav ul li:hover .items {
    display: block;
  }
  .header .content .r .search {
    display: block;
    position: absolute;
    color: white;
    right: 20vw;
    top: 50%;
    transform: translateY(-50%);
  }
  .header .content .r .search i {
    color: white;
    cursor: pointer;
    font-size: 6vw;
  }
}