/* CSS Document */
* {
	list-style: none;
}
html {
	font: normal 16px/1.8 "Microsoft Yahei", "PingFang", "Droid Sans";
}
body {
	background: #fff;
	font-size: 1rem;
	line-height: 1.8;
	color: #333;
}
ul, li, dl, dt, dd, ol, p, img {
	list-style: none;
	border: none;
	vertical-align: middle;
	margin: 0px;
	padding: 0px;
}
a {
	color: #333;
}
a:hover {
	color: #e57a68;
	opacity: 0.88;
	text-decoration: none;
}
.text-primary {
	color: #00afbc;
}

 @media (min-width: 1200px) {
.container, .container-lg, .container-md, .container-sm, .container-xl {
	max-width: 1430px;
}
}
.topnav {
	padding: 0;border-top: 1px solid #f4f4f4;box-shadow:inset 0px 5px 5px rgba(0,0,0,0.05);
}
.topnav .btn{flex-basis: 40%;}
.topnav .navbar-nav .nav-link { 
	color: #333;
	font-size: 1.12rem;margin: 0 1px; position: relative;display:inline-block;padding: 0;
}
.topnav .navbar-nav .nav-link:hover {
	color:#00afbc;
}
.topnav .navbar-nav .nav-link.active {
	color:#00afbc;
}
.topnav .navbar-nav .nav-link.active::before{position: absolute;width: 100%;height: 3px;background:#00afbc;content: "";bottom: 20px;}
.carousel-indicators{bottom: 1.875rem;}
.carousel-indicators li{width: 50px;border: none;
height: 8px;
background: #FFFFFF;
border-radius: 4px;margin: 0 9px; z-index: 100;}
.carousel-indicators .active{background: #00afbc;}
.modal2{
  display: none;  
  position: fixed;  
  z-index: 666;  
  left: 0;
  top: 0;
  width: 100%; 
  height: 100%; 
  overflow: auto;  
  background-color: rgba(0, 0, 0, 0.4);
  
}

.modal2 .modal-content2 {
  display: flex; 
  flex-direction: column;  
  position: relative;
  background-color: #fefefe;
  margin: 15% auto;  
  padding: 20px;
  border: 1px solid #888;
  width: 620px !important;
  animation: topDown 0.4s;
  
}

@keyframes topDown {
  from {
    top: -300px;
    opacity: 0;
  }

  to {
    top: 0;
    opacity: 1;
  }
}

.modal-header2 {
  display: block;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  text-align: right;
}

.close {
  float: right;
  color: #aaa;
  font-size: 28px;
  font-weight: bold;
  transition: all ease 0.36s;
  display: block;
  width: 32px;
  height: 32px;
  background: url("../img/closeModal.png") no-repeat center center;
  background-size: cover;
}

.close:hover {
  color: black;
  text-decoration: none;
  cursor: pointer;
  transform: rotate(360deg);
  transition: all ease 0.36s;
}

.modal-body2 {
  padding-top: 20px;
  padding-bottom: 20px;
  
}

.modal-body2 .stxt {
  float: left;
  width: 80%;
  height: 48px;
  border: #CCC solid 1px;
  padding-left: .3rem;
  outline: none;
  color: #999;float: left;
  font-size: 16px;
}

.modal-body2 .sbtn {
  width: 20%;
  height: 48px;
  background:#00afbc;text-align: center;
  border: none;
  cursor: pointer;float: right;
}
.modal-body2 .sbtn i{color: #fff;font-size: 30px;}


.gallery-section {
	position: relative;
	width: 100%;
	background: #f5f5f7 top center/cover url(../img/jjfa-bg.jpg);
}
.section-title {	
	font-size: 2rem;
}
.section-title span{color: #c5c5c5;font-size: 1.88rem;font-weight:300;margin-left: 10px;}
.section-title span.pro{font-size: 1.13rem;}
.section_more .btn-outline-secondary{border-color:#dbdbdb !important; color:#dbdbdb ;padding: .3rem 1.5rem;}
.section_more .iconfont{margin-left: 10px;}

.floor_1 .body{}

.gallery-section .gallery-list {
	overflow: hidden;
}
.gallery-section .gallery-list .swiper-slide .entry-link {
	display: block;
	background: #fff;
	margin: 0 0.5rem;
	height: 500px;
 box-shadow: 0 .2rem .5rem rgba(0,0,0,.15);
}
.gallery-section .image-wrapper {
	height: 100%;
	position: relative;
}
.gallery-section .image-wrapper img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.gallery-section .info-wrapper {
	padding: 1rem;
 font-size:.88rem;
}
.gallery-section .info-wrapper h4 {
	font-size: 1.12rem;
	color: #00afbc;
}
.gallery-section .swiper-button-prev {
	left: 10%;
}
.gallery-section .swiper-button-next {
	right: 10%;
}
.gallery-section .swiper-button-prev::after, .gallery-section .swiper-button-next::after {
	font-size: 20px;
	font-weight: bold;
	background: rgba(0,0,0,.35);
	color: #fff;
	height: 80px;
	line-height: 80px;
	text-align: center;
	flex: 0 0 40px;
}
.button-wrapper .btn {
	padding:.5rem 1.5rem;
}
.button-wrapper .btn i {
	font-size: 20px;
}
.about-section {
	position: relative;
	width: 100%;
	overflow: hidden;
	background:top center/cover url(../img/h-about-bg.jpg);
}
.about-section p {
	line-height: 2.2;
}
.z-index3 {
	z-index: 3;
}
.h-news-list {
	padding: 2rem 2rem 2rem 6rem;
	background-image: linear-gradient(to bottom, #f1f7ff, #fff);
	position: relative;
	margin-left: -100px;
}
.h-news-list li {
	padding: 1.3rem 0;
	border-bottom: 1px solid #ace458;
}
.h-news-list li h4 {
	margin-bottom:.5rem;
	color: #333;
}
.h-news-list li p a {
	color: #999;
}
.list-logo {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.list-logo li {
	margin: 0.5rem;
	flex: 1 0 200px;
	padding: 0.25rem .5rem;
	transition: all 0.3s;
	border: 1px solid #eee;
}
.copy-section span {
	display: inline-block;
	padding: 0 5px;
}
ul.list-about {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
ul.list-about li {
	text-align: center;
	flex: 1 0 200px;
	padding: 18px 0 36px;
}
ul.list-about li img {
}
ul.list-about li .num {
	color: #364765;
	font-size:.88rem;
}
ul.list-about li .num span {
	font-family: din;
	font-size: 2rem;
	display: inline-block;
	margin-right: 7px;
}
ul.list-about li .ms {
	color: #78849A;
}
.news-list-wrapper {
	margin-top: 1rem;
	display: flex;
	flex-wrap: wrap;
}
.news-list-wrapper a.item {
	position: relative;
	display: block;
	width: calc(33.333% - 19px);
	margin-right: 28px;
	margin-bottom: 2rem;
	border: 1px solid #f1f1f1;
}
.news-list-wrapper a.item .img {
	width: 100%;
	max-height: 200px;
	overflow: hidden;
}
.news-list-wrapper a.item .img img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.news-list-wrapper a.item .word {
	padding: 1rem;
}
.news-list-wrapper a.item .word h3 {
	color: #373737;
	font-size: 1.375rem;
	line-height: 30px;
	height: 30px;
	margin-bottom: 1rem;
	overflow: hidden;
	font-weight: 400;
	transition: all .3s;
}
.news-list-wrapper a.item .word p {
	color: #666;	
	line-height: 28px;
	height: 84px;
	overflow: hidden;
	margin-bottom: 3.5rem;
}
.news-list-wrapper a.item .word span.time {
	position: absolute;
	bottom: 1rem;
	display: block;
	color: #BBBBBB;
	font-size: 34px;
	height: 21px;
	line-height: 21px;
	
}
.news-list-wrapper a.item:hover .word h3{color: #00afbc;}
.news-list-wrapper a.item .word span.time i{font-size: 34px;}

.news-list-wrapper a.item:nth-child(3n) {
	margin-right: 0;
}
.breadcrumb {
	background: #fff;
	font-size:.88rem;
	margin-bottom: 1rem;
}
.breadcrumb img {
	margin-right: 5px;
}
.pages {
	margin:.4rem auto 0;
	color: #555;
	text-align: center;
}
.pages .pages-l {
	display: inline-block;
	margin-right: 30px;
	font-size: 0;
}
.pages .pages-l a {
	display: inline-block;
	margin: 0px 7px 0 8px;
	padding:.4rem 1rem;
	font-size: 1rem;
	color: #555;
	border: 1px solid #d9d9d9;
	border-radius: 3px;
	background: #fff;
}
.pages .pages-l a.on, .pages .pages-l a.on:hover {
	background: #00afbc;
	border: 1px solid #00afbc;
	color: #fff;
}
.pages .pages-l a:hover {
	background: #00afbc;
	color: #fff;
	border: 1px solid #00afbc;
}
.pages .pages-l a.prev, .pages .pages-l a.next {
	font-style: normal;
}
.pages .pages-l a.prevStop, .pages .pages-l a.nextStop {
	background: #f2f2f2;
	color: #999;
}
.pages .pages-l a.prevStop:hover, .pages .pages-l a.nextStop:hover {
	border: 1px solid #d9d9d9;
	background: #f2f2f2;
	color: #999;
	cursor: default;
}
.pages .pages-l a.prev em, .pages .pages-l a.next em {
	font-style: normal;
	font-family: simsun;
	font-size: 12px;
}
.pages .pages-l a.prev em {
	margin-right: 6px;
}
.pages .pages-l a.next em {
	margin-left: 6px;
}
.pages .pages-r {
	display: inline-block;
	line-height: 38px;
}
.pages .fy-inp {
	border: 1px solid #d9d9d9;
	background: #fff;
	border-radius: 3px;
	width: 38px;
	height: 38px;
	line-height: 38px;
	text-align: center;
	margin: -2px 8px 0 8px;
	font-size: 15px;
	color: #555;
}
.pages .fy-go {
	display: inline-block;
	background: #f9f9f9;
	width: 38px;
	height: 38px;
	line-height: 38px;
	text-align: center;
	margin: 0 8px;
	font-size: 16px;
	cursor: pointer;
	border-radius: 3px;
	border: 1px solid #d9d9d9;
}
.show-content {
	padding: 1rem 2rem;
}
.show-content h2 {
	padding: 0 2rem;
	margin-bottom: 0px;
	color: #0387eb;
	font-size: 1.8rem;
	line-height: 1.5;
	text-align: center;
}
.show-content img {
	display: block;
	margin: 10px auto;
	max-width: 100%;
}
.show-content p {
	line-height: 2;
	font-size: 1.0rem;
	text-indent: 2rem;
}
.show-content h6 {
	font-size:.88rem;
	text-align: center;
	color: #999;
}
.shadow-dark {
	position: relative;
	box-shadow: 0 0 6px rgba(0, 0, 0, 0.15);
}
.subnav a {
	display: block;
	position: relative;
	line-height: 60px;
	margin-right: 3rem;
	white-space: nowrap;
}
.subnav a::after {
	width: 100%;
	height: 2px;
	background-color: var(--success);
	position: absolute;
	left: 0;
	bottom: -1px;
	display: block;
	content: '';
	transition: all .36s;
	transform: scale(0, 1);
	-webkit-transition: all .36s;
	-moz-transition: all .36s;
	-ms-transition: all .36s;
	-o-transition: all .36s;
	-webkit-transform: scale(0, 1);
	-moz-transform: scale(0, 1);
	-ms-transform: scale(0, 1);
	-o-transform: scale(0, 1);
}
.subnav a.on {
	color: var(--success);
	font-weight: bold;
}
.subnav a:hover::after, .subnav a.on::after {
	transform: scale(1, 1);
	-webkit-transform: scale(1, 1);
	-moz-transform: scale(1, 1);
	-ms-transform: scale(1, 1);
	-o-transform: scale(1, 1);
}
.social-block {
	width: 100%;
	margin: 0 auto;
	color: #010101;
}
.social-block {
	padding-top: 0.9rem;
}
.social-block .item {
	display: flex;
	width: 32%;
	padding: 2rem 1rem;
	position: relative;
	background-color: #fff;
	box-shadow: 0 0 6px rgba(0, 0, 0, 0.15);
	flex-wrap: wrap;
	flex-direction: column;
	justify-content: space-between;
}
.social-block .bd {
	display: flex;
	flex-wrap: nowrap;
	justify-content: space-between;
}
.social-block .item::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	width: 100%;
	height: 2px;
	background-color: #fff;
	-webkit-transform: scaleX(0);
	-moz-transform: scaleX(0);
	transform: scaleX(0);
	-webkit-transform-origin: right center 0;
	-moz-transform-origin: right center 0;
	transform-origin: right center 0;
	-webkit-transition: transform .4s cubic-bezier(0.19, 1, 0.22, 1) 0s, -webkit-transform .4s cubic-bezier(0.19, 1, 0.22, 1) 0s;
	-moz-transition: transform .4s cubic-bezier(29.19, 1, 0.22, 1) 0s, -webkit-transform .4s cubic-bezier(0.19, 1, 0.22, 1) 0s;
	transition: transform .4s cubic-bezier(0.19, 1, 0.22, 1) 0s, -webkit-transform .4s cubic-bezier(0.19, 1, 0.22, 1) 0s;
}
.social-block .item:hover::before {
	background-color: #00afbc;
	-webkit-transform: scaleX(1);
	-moz-transform: scaleX(1);
	transform: scaleX(1);
	-webkit-transform-origin: left center 0;
	-moz-transform-origin: left center 0;
	transform-origin: left center 0
}
.social-block .item .info .img {
	margin-bottom: 1.5rem;
}
.social-block .item .info p {
	text-align: center;
}
.social-block .subtitle {
	font-size: 1.4rem;
	padding-bottom: 1rem;
	max-width: 11rem;
}
.social-block .item h3 {
	padding-bottom: 1rem;
	font-weight: 700;
	font-size: 1.5rem;
}
.social-block .links {
	padding-top: 1.5rem
}
 @media only screen and (max-width: 1100px) {
.pages {
	text-align: center;
}
.pages .pages-l {
	float: inherit;
	text-align: center;
	margin: 0;
}
.pages .pages-l a, .pages .pages-r {
	display: none;
}
.pages .pages-l a.prev, .pages .pages-l a.next {
	display: inline-block;
}
}
 @media only screen and (max-width: 992px) {
 	.navbar-nav{background: #eee;display: block; margin-top: .5rem; margin-bottom: .5rem;}
.topnav .navbar-nav .nav-link {
	padding: 0 1rem;
	margin-bottom: 0px;
	line-height: 45px;
}
.topnav .navbar-nav .nav-link::before {
	background: none;
}
.topnav .navbar-nav .nav-link.active {
	height: 45px;
	background: #00afbc;
	line-height: 45px;
	margin-bottom: 0px;
	color: #fff;
}
.icon-sousuo{font-size: 22px;}

.section-title {
	font-size: 2rem;
}
.about-section {
	height: auto;
}
.h-news-list {
	padding: 1rem;
	margin-left: 0;
}
.copy-section span {
	font-size:.88rem;
}
.news-list-wrapper {
	padding:0 .8rem;
}
.news-list-wrapper a.item {
	width: 100%;
	margin-right: 0;
}
}
 @media only screen and (max-width: 768px) {
}
 @media only screen and (max-width: 576px) {
html {
	font: normal 16px/1.8 "Microsoft Yahei", "PingFang", "Droid Sans";
}
.topnav {
	padding: 0.5rem 1rem;
}
.navbar-nav {
	background: #eee;
	display: block;
}
.topnav .navbar-nav .nav-link {
	padding: 0 1rem;
	margin-bottom: 0px;
	line-height: 45px;
}
.topnav .nav-item {
	margin-right: 0;
}
.topnav .navbar-nav .nav-link::before {
	background: none;
}
.topnav .navbar-nav .nav-link:hover {
	height: 45px;
	background: #00afbc;
	line-height: 45px;
	margin-bottom: 0px;
	color: #fff;
}
.news-list-wrapper a.item .img {
	max-height: none;
}
.gallery-section .gallery-list .swiper-slide .entry-link {
	height: auto;
}
.gallery-section .swiper-button-prev::after, .gallery-section .swiper-button-next::after {
	height: 40px;
	line-height: 40px;
}
.gallery-section .swiper-button-prev {
	left: 10px;
}
.gallery-section .swiper-button-next {
	right: 10px;
}
.list-logo li {
	margin: 0.2rem;
	flex: 1 0 150px;
}
ul.list-about li {
	flex: 1 0 150px;
}
ul.list-about li .num span {
	font-size: 1.2rem;
}
.pages {
	text-align: center;
}
.pages .pages-l {
	float: inherit;
	text-align: center;
	margin: 0;
}
.pages .pages-l a, .pages .pages-r {
	display: none;
}
.pages .pages-l a.prev, .pages .pages-l a.next {
	display: inline-block;
}
.social-block .bd {
	display: block;
	flex-wrap: nowrap;
	justify-content: space-between;
}
.social-block .item {
	display: flex;
	width: 100%;
	padding: 2rem 1rem;
	margin-bottom: 1rem;
}
.show-content {
	padding: 1rem;
}
.show-content h2 {
	padding: 0;
	margin-bottom: 10px;
	font-size: 1.2rem;
}
}

.floor_1 .body {
  display: flex;
  justify-content: space-between;
}
.floor_1 .body .item {
  border: 1px solid #ededed;
  border-radius: 5;
  text-align: center;
  flex-basis: 18%;
}
.floor_1 .body .item .img {
  border: 7px solid #8ec2e8;
  width: 60px;
  line-height: 47px;
  height: 60px;
  border-radius: 100%;
  margin: 0 auto;
  background: #318fd5;
}
.floor_1 .body .item .img i {
  color: #fff;
  font-size: 30px;
}
.floor_1 .body .item p {
  padding: 0 10px;
}
.floor_1 .body .item:hover {
  border-color: #00afbc;
  box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.1);
}
.floor_2_main {
  overflow: hidden;
}
.floor_2_main .info-wrapper {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 10;
  left: 0;
  top: 0;
  color: #fff;
  text-align: center;
  align-items: center;
  display: flex;
  justify-content: center;
}
.floor_2_main .info-wrapper h4 {
  font-size: 1.5rem;
  padding: 0 10px;
  text-shadow: 1px 1px 1px #000;
}
.floor_2_main .swiper-slide img {
  object-fit: cover;
}
.floor_2_main .swiper-slide:hover a {
  opacity: 1;
}
.floor_2_main .swiper-slide:hover .info-wrapper {
  background: rgba(0, 0, 0, 0.2);
}
.text-two-lines {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  white-space: normal;
  max-height: calc(4.8em);
}
.text-three-lines {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  white-space: normal;
  max-height: calc(7.199999999999999em);
}

.about-section .more a {
  background: #318fd5;
  color: #fff;
  height: 44px;
  display: block;
  width: 166px;
  line-height: 44px;
}
.about-section .more a i {
  width: 44px;
  height: 44px;
  background: #fa8e28;
  display: inline-block;
  text-align: center;
  font-size: 20px;
}
.about-section .more a b {
  font-weight: 400;
  width: 122px;
  text-align: center;
  display: inline-block;
}
.about-section p {
  text-indent: 2em;
}


.sub_banner {
  position: relative;
}
.sub_banner p {
  font-size: 3rem;
  color: #fff;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
  line-height: 4rem;
  height: 4rem;
}
.sub_banner .box {
  position: absolute;
  z-index: 10;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  line-height: 100%;
  display: flex;
  align-items: center;
}
.news_manin_2 li {
  background: #fff;
  box-shadow: 0rem 0rem 1rem 0rem rgba(220, 220, 220, 0.5);
  height: 220px;
  margin-bottom: 35px;
  transition: ease-in-out 0.2s;
}
.news_manin_2 li a {
  display: block;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}
.news_manin_2 li .img {
  display: block;
  width: 335px;
  height: 220px;
  position: relative;
  overflow: hidden;
  margin-right: 45px;
}
.news_manin_2 li .img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: ease-in-out 0.2s;
}
.news_manin_2 li .txt {
  padding-right: 30px;
  width: calc(100% - 480px);
}
.news_manin_2 li.noimage .txt {
  width: calc(100% - 145px);
  padding-left: 50px;
}
.news_manin_2 li .txt h3 {
  font-size: 1.5rem;
  color: #00afbc;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: 20px;
}
.news_manin_2 li .txt p {
  font-size: 1.13rem;
  line-height: 36px;
  color: #999999;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news_manin_2 li .time {
  text-align: center;
  margin-right: 30px;
}
.news_manin_2 li .time h4 {
  font-size: 36px;
  color: #666;
  margin-bottom: 0;
}
.news_manin_2 li .time p {
  font-size: 16px;
  color: #999;
}
.news_manin_2 li:hover {
  background: #fff;
  box-shadow: 0rem 0rem 1rem 0rem rgba(220, 220, 220, 0.6);
}
.news_manin_2 li:hover .img img {
  transform: scale(1.05);
}
.news_manin_2 li:hover .txt h3 {
  color: #13289c;
}
.product_show .h1 {
  font-size: 2rem;
  color: #00afbc;
}
.product_show .body {
  background: #F8F8F8;
  border-radius: 0.38rem;
}
.product_show .pro_title {
  font-size: 1.75rem;
  color: #000000;
}
.product_show .pro_title img {
  margin-right: 10px;
}
.product_show .con {
  font-size: 1.13rem;
  color: #333333;
}
.product_show .con img {
  max-width: 100%;
}
.case_show .h1 {
  color: #333;
  font-size: 1.875rem;
}
.case_show .body {
  background: #fff;
  border-radius: 0;
}
.contact_list {
  display: flex;
  flex-wrap: wrap;
}
.contact_list .txt {
  width: 38%;
  margin-right: 5%;
}
.contact_list .txt .item {
  margin: 1rem 0;
  display: flex;
  align-items: center;
}
.contact_list .txt .item img {
  width: 106px;
  float: left;
  margin-right: 2rem;
}
.contact_list .txt .item h3 {
  font-size: 1.125rem;
}
.contact_list .txt .item p {
  color: #666;
}
.contact_list #map1_container {
  width: 57%;
}
.case_list .item {
  background: #f7f7f7;
}
.case_list .item .container {
  display: flex;
  align-items: center;
}
.case_list .item .container img {
  width: 33%;
  margin-left: 5%;
}
.case_list .item .container .h3 {
  font-size: 1.875rem;
}
.case_list .item .container .p {
  font-size: 1.125rem;
}
.case_list .item:nth-child(2n) {
  background: #fff;
}
.case_list .item:nth-child(2n) .container {
  flex-direction: row-reverse;
}
.case_list .item:nth-child(2n) .container img {
  margin-left: 0;
  margin-right: 5%;
}
.you {
  display: flex;
  flex-wrap: wrap;
}
.you .item {
  box-shadow: 0rem 0rem 1rem 0rem rgba(0, 0, 0, 0.3);
  margin-right: 2%;
  width: 32%;
  transition: ease-in-out .2s;
}
.you .item .h3 {
  text-align: center;
  padding-bottom: 0.8rem;
}
.you .item:nth-child(3n) {
  margin-right: 0;
}
.you .item:hover {
  transform: translateY(-5px);
}
.case_bottom {
  background: url(../img/case_bg.jpg) center top no-repeat;
  background-size: cover;
  height: 200px;
  text-align: center;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.case_bottom h3 {
  font-size: 1.88rem;
  padding: 0 20px;
}
.case_bottom a {
  color: #fff;
  border: 1px solid #fff;
  width: 170px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  display: block;
  margin: 0 auto;
  border-radius: 5px;
}
@media (max-width: 987px) {
	.topnav .navbar-nav .nav-link{display: block;}
	.topnav .navbar-nav .nav-link.active::before{display: none;}
  .floor_5_main .gallery-thumbs .swiper-slide {
    padding-right: 0;
    padding-bottom: 20px;
  }
  .floor_5_main .gallery-thumbs .swiper-slide-thumb-active i {
    top: auto;
    bottom: 15px;
    right: 50%;
    transform: rotate(90deg);
  }
  .contact_list .txt {
    width: 100%;
    margin-right: 0;
  }
  .contact_list #map1_container {
    width: 100%;
    height: 350px;
  }
  .contact_list .txt .item img {
    width: 3.56rem;
    margin-right: .5rem;
  }
  .bottom_main b {
    font-size: 1.58rem;
  }
  .case_list .item .container {
    flex-wrap: wrap;
  }
  .case_list .item .container .txt {
    width: 100%;
  }
  .case_list .item .container img {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1rem;
  }
  .case_list .item:nth-child(2n) .container img {
    margin-right: 0;
  }
  .you .item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 1rem;
  }
}
@media (max-width: 768px) {
  .floor_1 .body {
    flex-wrap: wrap;
    justify-content: center;
  }
  .floor_1 .body .item {
    flex-basis: 31%;
    margin: 0 1%;
    margin-bottom: .5rem;
  }
}
@media (max-width: 980px) {
  .news_manin_2 li .time {
    display: none;
  }
  .news_manin_2 li .txt {
    width: calc(100% - 360px);
  }
  .news_manin_2 li.noimage .txt {
    width: calc(100% - 20px);
    padding-left: 20px;
  }
  .news_manin_2 li .img {
    margin-right: 25px;
  }
}
@media (max-width: 750px) {
  .sub_banner p {
    font-size: 1.7rem;
  }
  .news_manin_2 li {
    height: auto;
    margin-bottom: 1rem;
  }
  .news_manin_2 li a {
    display: block;
  }
  .news_manin_2 li .img {
    width: 100%;
    height: 100%;
    padding-top: 75%;
    margin-right: 0;
  }
  .news_manin_2 li .txt {
    width: 100%;
    padding: .3rem .2rem;
  }
  .news_manin_2 li .txt h3 {
    padding: 0.5rem .5rem .2rem;
    margin-bottom: 0.2rem;
  }
  .news_manin_2 li .txt p {
    padding: 0 0.5rem .5rem;
  }
}