.mobile {
  display: none;
}
.mb-15 {
  margin-bottom: 15px;
}
.border-1px-d3a119 {
  border: 1px solid #d3a119;
}
body {
  background: #8f100d;
}
.nav {
  height: 132px;
  display: grid;
  align-items: center;
  text-align: center;
  grid-template-columns: repeat(5, 1fr);
}
.nav a {
  box-sizing: border-box;
  padding-top: 87px;
  height: 100%;
}
.nav a:nth-child(1) {
  background: url(../images/icon1.png) no-repeat center 20px;
}
.nav a:nth-child(2) {
  background: url(../images/icon2.png) no-repeat center 25px;
}
.nav a:nth-child(3) {
  background: url(../images/icon3.png) no-repeat center 20px;
}
.nav a:nth-child(4) {
  background: url(../images/icon4.png) no-repeat center 20px;
}
.nav a:nth-child(5) {
  background: url(../images/icon5.png) no-repeat center 20px;
}
.nav a .text {
  font-size: 22px;
  color: #eac34a;
  font-weight: bold;
}
.line-title {
  background: url(../images/title-bg_03.jpg) no-repeat;
  background-size: 100% 100%;
  height: 55px;
  padding: 0 40px 0 8px;
}
.line-title .text {
  font-size: 22px;
  color: #ffffff;
  background: url(../images/icon6.png) no-repeat left center;
  font-weight: bold;
  padding-left: 30px;
}
.line-title .more {
  font-size: 18px;
  color: #fff6d7;
  font-weight: bold;
}
.summary .list {
  padding: 12px 12px 0;
  background: #fff;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 12px;
  text-align: center;
}
.summary .list .text {
  line-height: 40px;
  font-size: 16px;
  color: #040404;
}
.photo-exhibition .top {
  padding: 37px 63px 34px 55px;
}
.photo-exhibition .top .text {
  width: 610px;
  font-size: 17px;
  color: #ffffff;
  line-height: 30px;
}
.photo-exhibition .top .img {
  width: 668px;
  height: 377px;
  margin-left: 43px;
  overflow: hidden;
}
.photo-exhibition .top .img .img-item {
  position: relative;
  height: 100%;
  display: none;
}
.photo-exhibition .top .img .img-item:first-child {
  display: block;
}
.photo-exhibition .top .img .text {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  text-align: left;
  background: rgba(100, 11, 8, 0.88);
  line-height: 62px;
  font-size: 17px;
  color: #ffffff;
  padding-left: 34px;
  box-sizing: border-box;
  width: 100%;
}
.photo-exhibition .top .swiper-container {
  width: 668px;
  height: 377px;
  margin-left: 43px;
}
.photo-exhibition .top .swiper-container .swiper-slide {
  position: relative;
}
.photo-exhibition .top .swiper-container .swiper-slide h1 {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  text-align: left;
  background: rgba(100, 11, 8, 0.88);
  line-height: 62px;
  font-size: 17px;
  color: #ffffff;
  padding-left: 34px;
}
.bottom {
  background: #640b09;
  padding: 20px 53px;
  position: relative;
}
.bottom .swiper-button-prev,
.bottom .swiper-button-next {
  color: #fff;
  opacity: 1;
  z-index: 999;
}
.bottom .swiper-button-next:after,
.bottom .swiper-button-prev:after {
  font-size: 16px;
}
.council .list {
  padding: 12px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 23px;
}
.promotional-video .video {
  padding: 25px 40px 21px;
}
.promotional-video .video video {
  width: 100%;
  height: 750px;
}
.review .list {
  background: #fff;
  padding: 26px 37px 38px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 49px;
}
.review .list .item {
  position: relative;
}
.review .list .img {
  position: relative;
  height: 273px;
  overflow: hidden;
}
.review .list .img img{
  height: 100%;
}
.review .list .img .title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 13px;
  background: rgba(255, 255, 255, 0.8);
  line-height: 41px;
  text-align: center;
  font-size: 16px;
  color: #070707;
  font-weight: bold;
}
.review .list .text {
  border: 1px solid #dcdddf;
  border-top: 0;
  font-size: 14px;
  color: #000000;
  line-height: 20px;
  padding: 17px 18px 50px;
  position: relative;
}
.review .list .item .more {
  font-size: 14px;
  color: #000000;
  position: absolute;
  right: 23px;
  bottom: 8px;
}
.review .list .item .more:hover {
  color: #8f100d;
}
.commemorativeAlbum .content {
  background: #ffffff;
  padding: 32px 35px 46px;
}
.commemorativeAlbum .content .img {
  width: 355px;
  margin-right: 62px;
}
.commemorativeAlbum .content .list .item {
  font-size: 16px;
  color: #000000;
  line-height: 40px;
}
.commemorativeAlbum .content .list .item i {
  display: inline-block;
  font-family: none;
  width: 23px;
  height: 23px;
  border-radius: 23px;
  background: #ee353e;
  font-size: 14px;
  color: #ffffff;
  font-weight: bold;
  text-align: center;
  line-height: 23px;
  margin-right: 20px;
}
.classicEngineering .list {
  padding: 28px 51px 10px;
  background: #fff;
}
.classicEngineering .list .row2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 0 31px;
}
.classicEngineering .list .row2  .item .img{
  height: 408px;
}
.classicEngineering .list .row3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 0 18px;
}
.classicEngineering .list .row3 .item { 
  overflow: hidden;
}

.classicEngineering .list .item .img {
  overflow: hidden;
  height: 258px;
}
.classicEngineering .list .item .img img {
  transition: all 0.3s ease 0s;
  object-fit: cover;
  height: 100%;
}
.classicEngineering .list .item .img:hover img {
  transform: scale(1.1);
}
.classicEngineering .list .item h1 {
  font-size: 16px;
  color: #070707;
  line-height: 77px;
  text-align: center;
 overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  
}
.footer {
  text-align: center;
  font-size: 14px;
  color: #ffffff;
  padding: 90px 0 80px;
}
.footer .menu {
  display: flex;
  justify-content: center;
  line-height: 14px;
}
.footer a {
  color: #fff;
}
.footer .menu a {
  position: relative;
  padding-right: 6px;
  margin-right: 6px;
}
.footer .menu a:last-child {
  padding-right: 0;
  margin-right: 0;
}
.footer .menu a:last-child::after {
  display: none;
}
.footer .menu a:after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  border-right: 1px solid #c78886;
}
.footer p {
  margin-top: 20px;
}
.commemorativeAlbumNews {
  background: #fff;
}
.commemorativeAlbumNews .list {
  padding: 60px 134px;
}
.commemorativeAlbumNews .list .item {
  font-size: 16px;
  color: #000000;
  line-height: 40px;
  position: relative;
  padding-left: 21px;
}
.commemorativeAlbumNews .list .item:hover {
  color: #8f100d;
}
.commemorativeAlbumNews .list .item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(0, -50%);
  width: 8px;
  height: 8px;
  border-radius: 8px;
  border: 1px solid #737070;
}

.commemorativeAlbumNews .list .item:hover::after {
  border: 1px solid #8f100d;
}
#page {
  display: none;
  padding-right: 111px;
  margin-bottom: 92px;
}
#page .item {
  width: 34px;
  height: 34px;
  line-height: 34px;
  border-radius: 6px;
  text-align: center;
  background: #f5f6fa;
  font-size: 14px;
  color: #000000;
  margin: 0 10px;
}
#page .item.active,
#page .item:hover {
  background: #d60b05;
  color: #fff;
}
.classicEngineeringNews {
 background: #fff;
}
.classicEngineeringNews .list {
  padding: 34px 33px 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 0 17px;
}
.classicEngineeringNews .list .text {
  line-height: 79px;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.classicEngineeringNews .list .item {
  overflow: hidden;
}
.classicEngineeringNews .list .item .img100 {
  height: 299px;
}
.classicEngineeringNews .list .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.classicEngineeringNews #page {
  margin-top: 40px;
  padding-right: 33px;
}
.news-container .content {
  background: #fff;
  padding: 58px 227px;
}
.news-container .content .title {
  text-align: center;
  margin-bottom: 47px;
}
.news-container .content .title h1 {
  font-size: 24px;
  color: #000000;
  margin-bottom: 22px;
}
.news-container .content .title hr {
  margin-bottom: 13px;
}
.news-container .content .title h2 {
  font-size: 16px;
  color: #000000;
}
.news-container .content .main p {
  padding: 0 10px;
  font-size: 16px;
  color: #000000;
  line-height: 30px;
}
.news-container .back {
  position: fixed;
  right: 15%;
  bottom: 30%;
  width: 80px;
  height: 80px;
  border-radius: 80px;
  background: #d60b05;
  font-size: 16px;
  color: #fff;
  text-align: center;
  display: flex;
}
.news-container .back div {
  margin: auto;
}
.news-container .back img {
  display: block;
  margin: 0 auto 4px;
}

#page .item {
  width: 34px;
  height: 34px;
  line-height: 34px;
  border-radius: 6px;
  text-align: center;
  background: #f5f6fa;
  font-size: 14px;
  color: #000000;
}
#page .item.active,
#page .item:hover {
  background: #d60b05;
  color: #fff;
}
.p_btns {
  overflow: hidden;
  width: 100%;
}
.p_btns .p_bar {
  margin-top: 20px;
  overflow: auto;
}
.p_btns .p_bar ul {
  display: flex;
  justify-content: flex-end;
}
.p_btns .p_bar li {
  margin: 0 10px;
}
.p_btns .p_bar li a {
  display: block;
  padding: 0 15px;
  height: 34px;
  line-height: 34px;
  border-radius: 6px;
  text-align: center;
  background: #f5f6fa;
  font-size: 14px;
  color: #000000;
  width: 100%;
  margin-bottom: 92px;
}
.p_btns .p_bar li a:hover,
.p_btns .p_bar li a.currentPage {
  background: #d60b05;
  color: #fff;
}