.case_top {
    font-size: 0.2rem;
    margin-top: 0.3rem;
}
.case_top2 {
    margin-top: 0;
}
.case_top li {
    margin-right: 0.25rem;
    margin-bottom: 0.3rem;
    color: #777;
    font-weight: 400;
    cursor: pointer;
}
.case_top li .active {
    font-weight: bold;
    color: rgb(26, 19, 17);
}
.project_content {
	width: 100%;
	overflow: hidden;
}
.project_content .project_list {
	margin-right: 0.2rem;
	width: 7.2rem;
	cursor: pointer;
	margin-top: 0.375rem;
}
.project_content .project_list:nth-child(3n) {
	margin-right: 0;
}
.project_content .project_list .project_img {
	width: 7.2rem;
	height: 4.8rem;
	overflow: hidden;
}
.project_content .project_list .project_img img {
	width: 100%;
	transition: all .6s;
}
.project_content .project_list .project_img img:hover {
	transform: scale(1.1);
}
.project_content .m_t_15 {
	margin-top: 0.1875rem;
}
.project_content .m_t_8 {
	margin-top: 0.1rem;
}
.case_text {
	margin-top: 0.5rem;
}
.font_left_width {
	width: 5.4125rem;
	color: #000;
}
.font_right {
	cursor: pointer;
	width: 26%;
	color: #000;
}
.swipe_icon_left {
	left: 0.35rem;
}
.swipe_icon_right {
	right: 0.35rem;
}
.ser_list {
	display: flex;
	flex-wrap: wrap;
	width: 22rem;
}
.originalityListTwo .ser_img {
	margin-right: 0.5rem;
	width: 7rem;
	height: 3.5rem;
	margin-bottom: 0.5rem;
	overflow: hidden;
	position: relative;
}
.originalityListTwo:nth-child(3n) .ser_img {
	margin-right: 0;
}
.originalityListTwo .ser_img img {
	width: 7rem;
	height: 3.5rem;
	transition: all .6s;
}
.originalityListTwo .ser_img img:nth-child(3n) {
	margin-right: 0;
}
.originalityListTwo .ser_img img:hover {
	transform: scale(1.1);
}
.originalityListTwo .ser_img .ser_list_text {
	width: 4.2rem;
    height: 2rem;
    padding-left: 0.4rem;
    position: absolute;
    left: 0;
    top: 0.75rem;
    border-radius: 0;
    background: rgba(0, 0, 0, .6);
    cursor: pointer;
}
.originalityListTwo .ser_img .ser_list_text .ser_title {
	margin-top: 0.625rem;
	font-size: 0.3rem;
	font-weight: 500;
	color: #fff;
}
.originalityListTwo .ser_img .ser_list_text .ser_text {
	margin-top: 0.2rem;
	font-size: 0.175rem;
	font-weight: 400;
	line-height: 0.3rem;
	width: 3.75rem;
	color: #fff;
}
.topic_img {
	width: 100%;
	height: 6.5125rem;
	min-height: 6.5125rem;
}
.font_color_hui {
	color: #8e8e8f;
}
.padding_width {
	width: 100%;
}
.images {
	margin-top: 0.875rem;
	position: relative;
	height: 11.0875rem;
	margin: 0.875rem 1rem 0 1rem;
}
.images>img {
	width: 100%;
	height: 100%;
	opacity: 0;
	position: absolute;
	top: 0;
}
.images .after {
	opacity: 1;
}
.liquid-button {
	font-size: 0.325rem !important;
	z-index: 10;
	position: absolute;
	font-weight: 400;
	font-size: 0.275rem !important;
	font-weight: bold;
	left: 0;
}
.liquid-button:hover {
	opacity: .8 !important;
}
.liquid-button:hover+img {
	opacity: 1;
	pointer-events: none;
}
.liquid-button:hover+.button-text {
	margin-left: -0.25rem !important;
	color: #fff;
	pointer-events: none;
}
.text {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
}
.text .button {
	border-radius: 0.3rem;
	color: #000;
	font-size: 0.3rem;
	font-weight: 300;
	overflow: hidden;
	top: 30%;
	transition: all .5s;
	opacity: .6;
	background-repeat: no-repeat;
	background-size: cover;
	display: flex;
	letter-spacing: 0.0375rem;
}
.text .button:hover {
	opacity: .8 !important;
}
.text .button:hover .img-nav {
	pointer-events: none;
}
.text .button:hover .img-nav img {
	opacity: 1;
	pointer-events: none;
}
.text .button:hover .button-text {
	margin-left: -0.25rem !important;
	color: #fff;
	pointer-events: none;
}
.text .button .button-nav {
	cursor: pointer;
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: relative;
}
.text .button .button-text {
	position: absolute;
	z-index: 10;
	transform: translate(-50%, -50%);
	font-size: 0.3125rem;
	font-family: SourceHanSansCN-Medium;
	transition: all .5s;
	font-weight: bold;
	white-space: nowrap;
}
.text .button .img-nav {
	position: absolute;
	overflow: hidden;
	height: 100%;
	z-index: 11;
	width: 1.25rem;
}
.text .button .img-nav img {
	transition: all .5s;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	opacity: 0;
	height: 0.225rem;
}
.carousel {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	opacity: 0;
	display: none;
}
.carousel img {
	width: 100%;
	height: 100%;
	opacity: 0;
	position: absolute;
	top: 0;
	left: 0;
}
.carousel img:nth-child(1) {
	opacity: 1;
}
.font_bottom {
	cursor: pointer;
	width: 0.8125rem;
	padding-bottom: 0.025rem;
	border-bottom: 0.025rem solid rgba(214, 214, 214, .39);
}
.font_bottom_en {
	width: 1.15rem;
}
.font_bottom:hover {
	border-bottom: 0.025rem solid #1a1311;
	color: #1a1311;
}
.news_box img {
	width: 100%;
	height: 6.5125rem;
}
.news_box .font_color_hui {
	color: #8e8e8f;
}
.news_box .news_list {
	cursor: pointer;
	width: 5.2rem;
	margin-right: 0.4rem;
}
.news_box .news_list:nth-child(4n) {
	margin-right: 0;
}
.news_box .news_list .news_img {
	width: 5.2rem;
	height: 3.46rem;
	margin: 0.4rem 0 0.2rem 0;
	overflow: hidden;
}
.news_box .news_list .news_img img {
	width: 5.2rem;
	height: 3.46rem;
	transition: all .6s;
}
.news_box .news_list .news_img img:hover {
	transform: scale(1.1);
}
.news_box .news_title {
	letter-spacing: 0.025rem;
	margin: 0.2rem 0;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.news_box .news_text {
	line-height: 0.3rem;
	height: 0.6rem;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	font-weight: revert;
}
.news_box .font_bottom {
	cursor: pointer;
	width: 0.8125rem;
	padding-bottom: 0.025rem;
	border-bottom: 0.025rem solid rgba(214, 214, 214, .39);
}
.news_box .font_bottom_en {
	width: 1.15rem;
}
.news_box .font_bottom:hover {
	border-bottom: 0.025rem solid #1a1311;
	color: #1a1311;
}
.news_neiye{
	margin:1rem auto 0 auto;
	width:12rem;
}
.news_neiye img{
	width:100%;
}
.detail_title{
  margin-bottom: 0.25rem;
}
.detail_sub{
  line-height: 0.375rem;
  margin-top: 0.725rem;
}
.detail_content{
  margin-top: 0.5rem;
  line-height: 0.25rem;
}
.detail_content p{
  margin-top: 0.2rem;
}
.detail_img{
  width: 100%;
  margin-top: 0.5rem;
}
.study_list{
    display: flex;
    flex-wrap: wrap;
}
.study_list .study_box {
    width: 5.2rem;
    margin-right: 0.4rem;
    cursor: pointer;
}
.study_list .study_box:nth-of-type(4) {
    margin-right: 0;
}
.study_box .study_img{
    width: 5.2rem;
    height: 7.8rem;
    margin-bottom: 0.3rem;
    overflow: hidden;
}
.study_box .study_img img{
    width: 5.2rem;
    height: 7.8rem;
    transition: all .6s;
}
.join_title{
    font-size: 0.225rem;
    font-weight: 600;
    letter-spacing: 0.0125rem;
    color: #1a1311;
}
.join_content{
    font-size: 0.2rem;
    color: #777;
    font-weight: normal;
    margin-top: 0.2rem;
}
.join_box .flex {
	display: flex;
  }
  .join_box .join_brief {
	flex-wrap: wrap;
  }
  .join_box .join_text{
	margin-right: 4.775rem;
	display: inline-block;
	margin-bottom: 0.4rem;
  }
  .join_box .join_text:nth-child(2n) {
	margin-right: 0;
  }
  .join_box .join_title{
	width: 7.5rem;
	font-size: 0.225rem;
	font-weight: 600;
	letter-spacing: 0.0125rem;
	color: #1a1311;
  }
  .join_box .join_conten{
	font-size: 0.175rem;
	color: #777;
	font-weight: normal;
	margin-top: 0.2rem;
  }
  .join_box .join_height{
	margin-top: 0.25rem;
  }