* {
  margin: 0;
  padding: 0;
  font-family: Microsoft YaHei;
}
a {
  text-decoration: none;
  color: unset;
}
img {
  display: block;
}
html {
  font-size: 18px;
  background-color: #e8e5e2;
}
.main {
  width: 1230px;
  margin: auto;
}
.flex {
  display: flex;
}
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
.flex-sb {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mt-10 {
  margin-top: 10px;
}
.mt-20 {
  margin-top: 20px;
}
.mt-30 {
  margin-top: 30px;
}
.mt-40 {
  margin-top: 40px;
}
.mt-50 {
  margin-top: 50px;
}
.mt-60 {
  margin-top: 60px;
}
.mt-70 {
  margin-top: 70px;
}
.mt-80 {
  margin-top: 80px;
}
.mr-10 {
  margin-right: 10px;
}
.mr-20 {
  margin-right: 20px;
}
.mr-30 {
  margin-right: 30px;
}
.mr-40 {
  margin-right: 40px;
}
.mr-50 {
  margin-right: 50px;
}
.mr-60 {
  margin-right: 60px;
}
.mr-70 {
  margin-right: 70px;
}
.mr-80 {
  margin-right: 80px;
}
/* header */
.common-header {
  width: 100%;
  margin: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.5);
  position: fixed;
  padding-top: 10px;
  top: 0;
  z-index: 99;
}
.common-header .old-link {
  position: absolute;
  right: 20px;
  top: 50%;
  color: #fff;
  font-size: 14px;
  height: 20px;
  display: flex;
  align-items: center;
  margin-top: -10px;
}
.common-header .header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1350px;
  color: #fff;
}
.common-header .logo {
  width: 245px;
}
.common-header .nav-list {
  display: flex;
  list-style: none;
}
.common-header .nav-list li {
  width: 90px;
  text-align: center;
  margin: 0 10px;
  line-height: 70px;
}
.common-header .nav-list .active {
  border-bottom: 5px solid #9e9891;
}
/* banner */
.banner {
  width: 100%;
}
.banner img {
  width: 100%;
}
/* 一级页面公共样式 */
.first-page-banner {
  width: 100%;
  height: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-size: 100% 100%;
}
.first-page-banner .banner-tabs {
  height: 100px;
  display: flex;
  justify-content: space-between;
  background-image: url(../images/common/title-bg.png);
  background-size: 100% 100%;
  font-size: 28px;
  font-family: KaiTi;
  font-weight: 400;
  color: #583a1c;
  align-items: center;
}
.first-page-banner .banner-tabs span {
  opacity: 0.8;
  position: relative;
  cursor: pointer;
}
.first-page-banner .banner-tabs .active {
  opacity: 1;
}
.first-page-banner .banner-tabs .active::before {
  content: "";
  width: 24px;
  height: 8px;
  position: absolute;
  left: -35px;
  top: 50%;
  background-image: url(../images/choiceness/tab.png);
  background-size: 100% 100%;
}
.first-page-banner .banner-tabs .active::after {
  content: "";
  width: 24px;
  height: 8px;
  position: absolute;
  right: -35px;
  top: 50%;
  background-image: url(../images/choiceness/tab.png);
  background-size: 100% 100%;
}
.second-page-banner {
  width: 100%;
  height: 130px;
  padding-top: 80px;
  background-image: url(../images/common/second-banner-bg.jpg);
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.second-page-banner .current-position {
  display: flex;
  align-items: center;
  width: 1200px;
  padding-left: 30px;
  color: #fff;
}
.second-page-banner .current-position img {
  width: 20px;
  height: 20px;
  margin: 0 5px;
}
.second-page-banner .title-img {
  height: 36px;
}
.third-page-banner {
  width: 100%;
  padding-top: 80px;
  background-image: url(../images/common/common_bg.png);
  background-repeat: repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.third-page-banner .current-position {
  display: flex;
  align-items: center;
  width: 1200px;
  padding-left: 30px;
}
.third-page-banner .current-position img {
  width: 20px;
  height: 20px;
  margin: 0 5px;
}
/* footer */
footer {
  width: 100%;
  height: 420px;
  background-color: #54534f;
  padding-top: 100px;
  z-index: 2;
  position: relative;
}
footer .footer-box {
  width: 1200px;
  margin: auto;
}
footer .footer-box .account {
  padding: 20px 40px;
}
footer .footer-box .account .account-item {
  display: flex;
  align-items: center;
  color: #fff;
}
footer .footer-box .account .account-item .icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #373737;
  margin: 10px 20px;
}
footer .footer-box .account .account-item .icon img {
  width: 25px;
  height: 25px;
}
footer .footer-links {
  padding-bottom: 70px;
  border-bottom: 1px solid #777675;
  display: flex;
}
footer .footer-nav {
  padding-right: 60px;
  padding-bottom: 10px;
  color: #fff;
  border-right: 1px solid #e4dcd1;
}
footer .footer-nav .footer-nav-list {
  display: flex;
  list-style: none;
  font-size: 14px;
}
footer .footer-nav .footer-nav-list li {
  color: #e4dcd1;
  padding-right: 10px;
  margin-right: 10px;
  border-right: 1px solid #e4dcd1;
}
footer .footer-nav .footer-nav-list li:last-child {
  border: none;
}
footer .footer-nav .contact-us span {
  margin-right: 40px;
  color: #e4dcd1;
  font-size: 14px;
}
footer .records-code {
  color: #e4dcd1;
  text-align: center;
  font-size: 12px;
  margin-top: 20px;
}
/* 页面公共样式 */
.common-part-1 {
  display: inline-block;
  background-image: url(../images/common/common_bg.png);
  background-repeat: repeat;
  width: 100%;
  padding: 90px 0;
}
.common-part-2 {
  background-image: url(../images/common/common_bg2.jpg);
  background-repeat: repeat;
  width: 100%;
  padding: 90px 0;
}
.common-title {
  display: block;
  height: 26px;
  margin: 0 auto 60px auto;
}
.news-list {
  display: flex;
  flex-wrap: wrap;
  font-family: Microsoft YaHei;
}
.news-list .news {
  width: 290px;
  height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #f5f3f0;
  margin-bottom: calc(70px / 3);
  cursor: pointer;
}
.news-list .news:hover {
  background-color: #ffffff;
}
.news-list .news:not(:nth-child(4n)) {
  margin-right: calc(70px / 3);
}
.news-list .news img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}
.news-list .news .date {
  margin: 30px 0 0 -110px;
  width: 70px;
  height: 70px;
  padding: 15px;
  background: rgba(255, 255, 255, 0);
  border: 3px solid #785d3c;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
}
.news-list .news .date p:nth-child(1) {
  font-size: 20px;
  color: #333333;
}
.news-list .news .date p:nth-child(2) {
  font-size: 14px;
  color: #333333;
  opacity: 0.8;
}
.news-list .news .content {
  width: 250px;
  height: 200px;
  padding: 20px;
}
.news-list .news .content p:nth-child(1) {
  font-weight: bold;
  color: #333333;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news-list .news .content .have-img-date {
  font-size: 14px;
  color: #999;
  margin: 5px 0 10px 0;
}
.news-list .news .content .desc {
  font-size: 16px;
  text-indent: 32px;
  line-height: 32px;
}
.common-ul-list-style {
  width: 100%;
  list-style: none;
}
.common-ul-list-style li {
  padding: 30px;
  border-bottom: 1px dashed rgba(120, 93, 60, 0.5);
}
.common-ul-list-style li a {
  display: flex;
  min-height: 100px;
}
.common-ul-list-style li a .img-box {
  width: 150px;
  margin-right: 20px;
}
.common-ul-list-style li a .img-box .news-img {
  width: 150px;
  height: 130px;
  object-fit: cover;
}
.common-ul-list-style li a .news-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 10px 0;
}
.common-ul-list-style li a .news-info p:nth-child(1) {
  font-size: 18px;
  font-weight: bold;
}
.common-ul-list-style li a .news-info p:nth-child(2) {
  font-size: 16px;
  line-height: 28px;
}
.common-ul-list-style li a .news-info .new-date {
  font-size: 14px;
  color: #999;
}
.common-ul-list-style li:hover {
  background-color: rgba(255, 255, 255, 0.5);
}
.pagination {
  display: inline-block;
  padding-left: 0;
  margin: 20px 0;
  border-radius: 4px;
}
.pagination > li {
  display: inline;
}
.pagination > li > a,
.pagination > li > span {
  position: relative;
  float: left;
  padding: 6px 12px;
  line-height: 1.42857;
  text-decoration: none;
  color: #000;
  /* background-color: #fff; */
  border: 1px solid rgba(120, 93, 60, 0.5);
  margin-left: -1px;
}
.pagination > li:first-child > a,
.pagination > li:first-child > span {
  margin-left: 0;
  border-bottom-left-radius: 4px;
  border-top-left-radius: 4px;
}
.pagination > li:last-child > a,
.pagination > li:last-child > span {
  border-bottom-right-radius: 4px;
  border-top-right-radius: 4px;
}
.pagination > li:nth-child(n+2) > a:hover,
.pagination > li:nth-child(n+2) > a:focus,
.pagination > li:nth-child(n+2) > span:hover,
.pagination > li:nth-child(n+2) > span:focus {
  z-index: 2;
  color: #fff;
  /* background-color: #eeeeee; */
  border-color: rgba(120, 93, 60, 0.5);
  background-color: #775d3c;
}
.pagination > .active > a,
.pagination > .active > a:hover,
.pagination > .active > a:focus,
.pagination > .active > span,
.pagination > .active > span:hover,
.pagination > .active > span:focus {
  z-index: 3;
  color: #fff;
  background-color: #775d3c;
  cursor: default;
}