body {
  background: #f4f4f4;
}

.sub {
  width: 100%;
  min-width: 1200px;
  /* display: flex;
	flex-direction: row;
	justify-content: center; */
}

.head {
  width: 100%;
  /* margin-bottom: 34px; */
}

.head .top {
  /* height: 155px; */
}

.head .top img {
  width: 100%;
}

.head .nav {
  height: 70px;
  background-color: #bd1a2d;
}

.head .nav ul {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.head .nav ul li {
  flex: 1;
  text-align: center;
  line-height: 70px;
  background-color: #bd1a2d;
}

.head .nav ul li a {
  display: block;
  /* width: 100%;
  height: 100%; */
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
}

.head .nav ul li:hover {
  flex: 1;
  text-align: center;
  line-height: 70px;
  background-color: #ab1728;
}

.banner {
  height: 400px;
  width: 100%;
  /* background-color: red; */
}
 .banner .swiper-container {
  --swiper-theme-color: #ff6600;
  --swiper-pagination-color: #00ff33;
  /* 两种都可以 */

}

.swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 25px;
  left: 0;
  width: 100%;
}
 .banner .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  display: inline-block;
  border-radius: 100%;
  background: #cccccc;
  opacity: .8;
  margin: 3px 13px;
}
 .banner .swiper-pagination-bullet-active {
  width: 11px;
  height: 11px;
  background-color: #bd1a2d;
  border: 2px solid #FFFFFF;
  opacity: 1;
  margin: 0 13px;
}
 .search {
  /* height: 145px; */
  /* background-color: #fdebd8; */
  background-image: url(../img/serach_bg.jpg);
  background-size: 1;
  margin-bottom: 34px;
}
.search .content_row .search_left{
  display: flex;
  flex-direction: column;
}
 .search .content_row .search_left .left {
  height: 135px;
  box-sizing: border-box;
  width: 675px;
  padding: 35px 25px 24px 0;
  display: flex;
  flex-direction: row;
}
 .search .content_row .search_left .left .context {
  display: flex;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #3B3B3B;
  flex-direction: column;
  justify-content: center;
  margin-right: 20px;
}
 .search .content_row .search_left .left .content {
  display: flex;
  flex: 1;
  background: #FFFFFF;
  border: 1px solid #CACACA;
  border-radius: 10px;
  flex-direction: row;
  /* overflow: hidden; */
}
 .search .content_row .search_left .left .content input {
  border: none;
  width: 375px;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #3B3B3B;
  line-height: 40px;
  text-indent: 2em;
  outline: none;
  border-radius: 10px 0 0 10px;
}
 .search .content_row .search_left .left .content .example {
  flex: 1;
  border: none;
  border-left: 1px solid #CACACA;
  border-radius: 0 9px 9px 0;
  overflow: hidden;
  /* margin-right: -2px; */
}
 .search .content_row .search_left .right {
  height: 110px;
  display: flex;
  /* flex: 1; */
  box-sizing: border-box;
  padding: 0 25px 34px 0;
  flex-direction: row;
}
 .search .content_row .search_left .right .context {
  display: flex;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #3B3B3B;
  flex-direction: column;
  justify-content: center;
  margin-right: 20px;
  width: 100px;
  text-align: right;
}
 .search .content_row .search_left .right .content {
  display: flex;
  background: #FFFFFF;
  border: 1px solid #CACACA;
  border-radius: 10px;
  flex-direction: row;
  /* overflow: hidden; */
}
 .search .content_row .search_left .right .content input {
  border: none;
  width: 245px;
  /* flex: 1; */
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #3B3B3B;
  line-height: 40px;
  text-indent: 2em;
  outline: none;
  border-radius: 10px 0 0 10px;
}
 .search .content_row .search_left .right .content .example {
  width: 105px;
  border: none;
  border-left: 1px solid #CACACA;
  border-radius: 0 9px 9px 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  vertical-align: middle;
  /* margin-right: -2px; */
}
 .search .content_row .search_left .right .content .example img {
  width: 100px;
  height: 40px;

}
.search .content_row .search_left .right .btn {
  margin-left: 25px;
  display: flex;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  flex-direction: column;
  justify-content: center;
  /* flex: 1; */
  width: 151px;
  text-align: center;
  background: #bd1a2d;
  border-radius: 10px;
}
.search .content_row .search_right{
  flex: 1;
  padding: 34px 0  34px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.search .content_row .search_right .num_ave{
  box-sizing: border-box;
  width: 520px;
  height: 170px;
  border-radius: 15px;
  padding-left: 170px;
  padding-top: 40px;
  padding-right: 45px;
  padding-bottom: 35px;
  /* flex: 1; */
  background: url(../img/index_page.png) center center no-repeat;
  background-size: cover;
}
.search .content_row .search_right .num_ave .text{
  font-size: 24px;
  font-weight: 400;
  color: #bd1a2d;
}
.search .content_row .search_right .num_ave .num{
  font-size: 36px;
  color: #bd1a2d;
  font-family: Arial, Helvetica, sans-serif;
  margin-right:0.4em ;
}
.tab {
  height: 187px;
  /* background-color: rosybrown; */
  margin-bottom: 32px;
}

.tab .content_row .item {
  height: 187px;
  box-sizing: border-box;
  overflow: hidden;
}

.tab .content_row .boder {
  margin: 0 1px;
}

.tab .content_row .item:hover {
  height: 187px;
  box-sizing: border-box;
  overflow: hidden;
  border-bottom: 5px solid #bd1a2d;
  box-shadow: 0 0 5px #888888;
}

.cont {
  height: 625px;
}

.cont .content_row {
  height: 100%;
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.cont .content_row .item {
  width: 580px;
  background-color: #FFFFFF;
  display: flex;
  flex-direction: column;
}

.cont .content_row .item .title {
  box-sizing: border-box;
  height: 75px;
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  padding: 23px;
  display: flex;
  justify-content: space-between;
  line-height: 30px;
  background-color: #bd1a2d;

}

.cont .content_row .item .title .tit {
  width: 145px;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

.cont .content_row .item .title .tit span {
  display: inline-block;
  width: 6px;
  height: 100%;
  background-color: #FFFFFF;
  border-radius: 3px;
}

.cont .content_row .item .title .more {
  width: 90px;
  height: 30px;
  box-sizing: border-box;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #626161;
  background-color: #FFFFFF;
  text-align: center;
  border-radius: 15px;
}

.cont .content_row .content {
  flex: 1;
  padding: 30px;
}

.cont .content_row .content .top {
  display: flex;
  flex-direction: row;
  padding: 0 10px;
  padding-bottom: 26px;
  border-bottom: 1px dashed #CFCFCF;
}

.cont .content_row .content .top .left {
  margin-right: 20px;
}
.cont .content_row .content .top .left img{
  width: 120px;
  max-height: 90px;
}

.cont .content_row .content .top .right {
  display: flex;
  flex-direction: column;
}

.cont .content_row .content .top .right h5 {
  width: 350px;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #393939;
  margin-bottom: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cont .content_row .content .top .right .text {
  width: 340px;
  height: 45px;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #828282;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.cont .content_row .content .top .right .text .old {
  color: #BD1A2D;
  font-size: 900;
}

.cont .content_row .content .bottom {
  padding: 20px;
}

.cont .content_row .content .bottom ul li {
  width: 490px;
  list-style-position: inside;
  list-style-type: disc;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #393939;
  line-height: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.salePrice {
  margin: 15px 0 18px;
}

.exhibition {
  /*height: 880px;*/
}

.exhibition .content_row {
  height: 100%;
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  /* background-color: #3B3B3B; */
}

.exhibition .content_row .title {
  box-sizing: border-box;
  height: 84px;
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  /* color: #bd1a2d; */
  padding: 23px;
  display: flex;
  justify-content: space-between;
  line-height: 30px;
  border-bottom: 3px solid #bd1a2d;
  background-color: #FFFFFF;
  margin-bottom: 15px;
}

.exhibition .content_row .title .tit {
  width: 145px;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

.exhibition .content_row .title .tit span {
  display: inline-block;
  width: 6px;
  height: 100%;
  background-color: #bd1a2d;
  border-radius: 3px;
}

.exhibition .content_row .title ul {
  width: 500px;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

.exhibition .content_row .title ul span {
  height: 25px;
  margin: 5px 0;
  border-left: 1px solid;
}

.exhibition .content_row .title ul .li {
  padding: 5px 30px;
  border-radius: 23px;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  line-height: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.exhibition .content_row .title ul .li_select {
  padding: 5px 30px;
  background: #BD1A2D;
  border-radius: 23px;
  display: flex;
  flex-direction: column;
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  justify-content: center;
  cursor: pointer;
}

.exhibition .content_row .title .more {
  width: 90px;
  height: 30px;
  box-sizing: border-box;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #626161;
  background-color: #F4F4F4;
  text-align: center;
  border-radius: 15px;
}

.exhibition .content_row .content {
  width: 100%;
  display: block;
}

.exhibition .content_row .content .item {
  width: 230px;
  height: 250px;
  background-color: #FFFFFF;
  position: relative;
  margin-right: 12px;
  margin-bottom: 10px;
  float: left;
  display: flex;
  align-items: center;
  justify-content: center;
}

.exhibition .content_row .content .item img {
  display: block;
  max-width: 230px;
  max-height: 250px;
  vertical-align: middle;
}

.exhibition .content_row .content .item p {
  display: none;
}

.exhibition .content_row .content .item:hover {
  width: 230px;
  height: 250px;
  background-color: #FFFFFF;
  position: relative;
  margin-right: 12px;
  margin-bottom: 10px;
  float: left;
  box-shadow: 0px 10px 18px 0px rgba(118, 118, 118, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.exhibition .content_row .content .item:hover p {
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: #bd1a2d;
  opacity: 0.8;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 60px;
  text-align: center;
}

.exhibition .content_row .content :nth-child(5n) {
  margin-right: 0;
}

.exhibition .content_row .content :nth-child(5n):hover {
  margin-right: 0;
}

.expertTeam {
  height: 485px;
  margin: 15px 0 30px;
}

.expertTeam .content_row {
  height: 100%;
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  background-color: #FFFFFF;
}

.expertTeam .content_row .title {
  box-sizing: border-box;
  height: 84px;
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  /* color: #bd1a2d; */
  padding: 23px;
  display: flex;
  justify-content: space-between;
  line-height: 30px;
  border-bottom: 3px solid #bd1a2d;
  /* background-color: #bd1a2d; */
}

.expertTeam .content_row .title .tit {
  width: 145px;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

.expertTeam .content_row .title .tit span {
  display: inline-block;
  width: 6px;
  height: 100%;
  background-color: #bd1a2d;
  border-radius: 3px;
}

.expertTeam .content_row .title .more {
  width: 90px;
  height: 30px;
  box-sizing: border-box;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #626161;
  background-color: #F4F4F4;
  text-align: center;
  border-radius: 15px;
}

.expertTeam .content_row .content {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 40px 85px;
  position: relative;
}

.expertTeam .content_row .content .swiper_2 {
  box-sizing: border-box;
}

.expertTeam .content_row .content .swiper_2 .swiper-slide {
  display: flex;
  flex-direction: column;
  justify-content: center;
  vertical-align: middle;
}

.expertTeam .content_row .content .swiper_2  .swiper-wrapper {
  color: #fff;
  transition-timing-function: linear;
  -o-transition-timing-function: linear;
  -webkit-transition-timing-function: linear;
}

.expertTeam .content_row .content .item {
  width: 100%;
  height: 100%;
  background-color: #FFFFFF;
  position: relative;
  float: left;
  display: flex;
  align-items: center;
  justify-content: center;
}

.expertTeam .content_row .content .item img {
  /* max-width: 100% ; */
  max-width: 221.25px;
  /* max-height: 100%; */
  max-height: 325px;
  vertical-align: middle;
}

.expertTeam .content_row .content .item p {
  display: none;
}

.expertTeam .content_row .content .item:hover {
  background-color: #FFFFFF;
  position: relative;
  float: left;
  box-shadow: 0px 10px 18px 0px rgba(118, 118, 118, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.expertTeam .content_row .content .item:hover p {
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: rgba(0, 0, 0, 0.4);
  font-size: 18px;
  font-family: Microsoft YaHei;
  /* font-weight: bold; */
  color: #FFFFFF;
  line-height: 60px;
  text-align: center;
}

.expertTeam .content_row .content .swiper_2 {
  width: 100%;
  padding: 0 5px;
  overflow: hidden;
}

.expertTeam .content_row .content .swiper_next {
  position:absolute;
  top: calc(50% - 26px);
  width: 29px;
  height: 53px;
  background-image: url(../img/lunboyoufangun.png);
  background-size: cover;
  right: 25px;
  cursor:pointer
}

.expertTeam .content_row .content .swiper_prev {
  position:absolute;
  top: calc(50% - 26px);
  width: 29px;
  height: 53px;
  background-size: cover;
  background-image: url(../img/lunbozuofangun.png);
  left: 25px;
  cursor:pointer;
}

.expertTeam .content_row .content .swiper-slide {
  padding: 0;
  text-align: center;
}

.bottom_nav {
  height: 180px;
  background-color: #414141;
}

.bottom_nav .content_row {
  display: flex;
  flex-direction: column;
  /* padding: 30px 28px 40px; */
}

.bottom_nav .content_row ul {
  display: flex;
  flex-direction: row;
  margin: 30px 0;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #C2C2C2;
}

.bottom_nav .content_row ul :last-child {
  border-right: none;
}

.bottom_nav .content_row ul a {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #C2C2C2;
  padding: 0 25px;
  border-right: 1px solid #C2C2C2;
  line-height: 16px;
}

.bottom_nav .content_row p {
  margin-left: 25px;
  margin-bottom: 12px;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #C2C2C2;
}

.bottom_nav .content_row p .jinghao {
  margin-left: 20px;
  margin-right: 20px;
  margin-bottom: 12px;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #C2C2C2;
}

.bottom_nav .content_row p .gongan {
  margin-right: 20px;
  margin-bottom: 12px;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #C2C2C2;
}

.content_row {
  height: 100%;
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
}

.content_col {
  height: 100%;
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}


/* 2021.9.3 新增 底部友情链接 */
.yqlj {
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	height: 75px;
	background: #ffe9d0；
	width:100%;
	min-width:1200px;
}

	.yqlj .in_jqlj {
		width: 1200px;
		box-sizing: border-box;
		padding-left: 25px;
		font-size: 16px;
		font-weight: 400;
		color: #9d5201;
		display: flex;
		flex-direction: row;
	}

		.yqlj .in_jqlj .left_tip {
			display: inline-block;
			width: 80px
		}

		.yqlj .in_jqlj .long_box {
			display: flex;
			flex-direction: row;
			flex: 1;
		}

			.yqlj .in_jqlj .long_box #bot_to_left, #bot_to_right {
				width: 20px;
				cursor: pointer;
			}

			.yqlj .in_jqlj .long_box .long_content {
				width: 1050px;
				margin: 0 auto;
				height: 20px;
				overflow: hidden;
				position: relative;
			}

				.yqlj .in_jqlj .long_box .long_content #inner_long_content {
					height: 20px;
					position: absolute;
					left: 0;
					flex-wrap: nowrap;
				}

					.yqlj .in_jqlj .long_box .long_content #inner_long_content > a {
						font-size: 16px;
						font-weight: 400;
						color: #9d5201;
						margin: 0 10px;
					}