.nav-page,
.inside-roof {
  display: none;
}

/* 头部 */
.header {
  width: 1200px;
  height: 102px;
  margin: 0 auto;
}

.header .left_logo {
  width: 166px;
}

.pc_nav {
  width: 940px;
  height: 102px;
  line-height: 102px;
}

.pc_nav a {
  position: relative;
  width: 110px;
  text-align: center;
  font-size: 16px;
  overflow: hidden;
}

.pc_nav a::after {
  position: absolute;
  top: 100%;
  left: 0;
  content: '';
  width: 100%;
  height: 100%;
  z-index: -1;
  background-color: #014526;
  transition: all 0.2s linear;
}

.pc_nav a:hover {
  color: #fff;
}

.pc_nav a:hover::after {
  top: 0;
}

.right_icon {
  width: 100px;
}

/* banner */
.banner_wrapper {
  position: relative;
  width: 100%;
  height: auto;
  margin-bottom: 50px;
}

.swiper-container img {
  width: 100%;
}

.swiper-slide {
  position: relative;
}

.b_text {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 796px;
  height: 193px;
  transform: translate(-50%, -50%);
  padding-top: 50px;
  text-align: center;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.37);
}

.swiper-slide .b_title {
  font-size: 40px;
  letter-spacing:12px;
  font-weight: bolder;
}

.swiper-slide .b_subtitle {
  font-size: 27px;
  font-weight: lighter;
    letter-spacing:2px;
}

.swiper-pagination {
  bottom: 40px !important;
}

.swiper-pagination .my-bullet {
  margin: 0 6px;
  width: 50px;
  height: 7px;
  border-radius: 4px;
  background-color: #fff;
}

.swiper-pagination .my-bullet-active {
  width: 50px;
  height: 7px;
  border-radius: 4px;
  background-color: #014526;
}

/* product_wrapper */
.product_wrapper {
  width: 1200px;
  margin: 0 auto 150px;
}

.pro_list {
  margin-bottom: 50px;
  border-top: 1px solid #D4D4D4;
  border-left: 1px solid #D4D4D4;
}

.pro_list_item {
  position: relative;
  width: 25%;
  height: 250px;
  border-right: 1px solid #D4D4D4;
  border-bottom: 1px solid #D4D4D4;
  flex-direction: column;
  overflow: hidden;
  cursor: pointer;
}

.pro_list_item::after {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  content: '';
  width: 0;
  height: 0;
  border-radius: 50%;
  z-index: -1;
  background-color: #014526;
  transition: all 0.3s linear;
}

.pro_list_item:hover::after {
  /* width: 142%;
  height: 142%; */
  width: 390px;
  height: 390px;
}

.pro_list_item .bi_icon {
  position: relative;
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
}

.pro_list_item:hover .bi_icon {
  transform: rotateY(360deg);
}

.pro_list_item .bi_icon img {
  position: absolute;
  transition: all 0.3s linear;
}

.pro_list_item:hover .bi_icon .bi_normal {
  opacity: 0;
}

.pro_list_item .bi_icon .bi_active {
  opacity: 0;
}

.pro_list_item:hover .bi_icon .bi_active {
  opacity: 1;
}

.pro_list_item .bi_text {
  text-align: center;
  transition: all 0.2s linear;
}

.pro_list_item .bi_text h5 {
  font-size: 18px;
  color: #0E0E0E;
}

.pro_list_item .bi_text span {
  font-size: 14px;
  color: #8A8A8A;
  text-transform: uppercase;
}

.pro_list_item:hover .bi_text h5 {
  color: #fff;
}

.pro_list_item:hover .bi_text span {
  color: #fff;
}
.cont_000001{
	overflow:hidden;
}
.cont_000001 .con_left{
	float:left;
	width:50%;
}
.cont_000001 .con_right{
	float:right;
	width:50%;
}

.pro_list_active {
  background-color: #014526;
}

.pro_list_active .bi_icon .bi_active {
  opacity: 1 !important;
}

.pro_list_active .bi_text h5 {
  color: #fff;
}

.pro_list_active .bi_text span {
  color: #fff;
}

.pro_main {
  width: 100%;
}

.pro_main_child {
  display: none;
}

.pro_main_child:first-of-type {
  display: block;
}

.pro_item {
  width: 595px;
  position: relative;
  float: left;
  margin-right: 10px;
}

.pro_item:nth-of-type(2) {
  margin-right: 0 !important;
}

.pro_item .pro_link {
  opacity: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  flex-direction: column;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.55);
}

.pro_item .pro_link p {
  width: 98px;
  height: 98px;
  border-radius: 50%;
  border: 1px solid #D4D4D4;
}

.pro_item .pro_link p img {
  width: 60px;
}

.pro_item .pro_link span {
  font-size: 18px;
  line-height: 68px;
}

.pro_item>h5 {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 55px;
  padding-left: 40px;
  font-size: 18px;
  line-height: 55px;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.55);
}

.pro_item>img {
  width: 100%;
}

.pro_item:hover .pro_link {
  opacity: 1;
}

.pro_item:hover>h5 {
  opacity: 0;
}

/* grid_banner */
.grid_banner {
  width: 100%;
  height: 337px;
  margin-bottom: 65px;
  color: #fff;
  background-image: url("/images/banner.jpg");
  background-repeat: no-repeat;

  background-attachment: fixed;
}
.fellefi_0001{
	padding-top:40px;
	max-width:1200px;
	margin:0 auto;
}
.fellefi_0001 a{
	margin-bottom:10px;
	display:block;
	float:left;
	border:1px solid #dfdfdf;
	padding:0px 20px;
	line-height:45px;
	margin-right:10px;
}
.fellefi_0001 a:last-child{
		margin-right:0px;
}
.grid_banner_bg {
  width: 100%;
  height: 100%;
  flex-direction: column;
  background-color: rgba(0, 0, 0, 0.37);
}

.grid_banner h4 {
  font-size: 30px;
  margin-bottom: 20px;
}

.grid_banner p {
  font-size: 16px;
}

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

.server_title {
  text-align: center;
  margin-bottom: 85px;
}

.server_title h3 {
  margin-bottom: 20px;
  font-size: 24px;
  color: #2D2D2D;
}

.server_title p {
  font-size: 14px;
  color: #6F6F6F;
}

.server_main {
  position: relative;
  width: 100%;
}

.server_main::before {
  position: absolute;
  top: 72px;
  left: 0;
  content: '';
  width: 100%;
  height: 1px;
  border-bottom: 1px dotted #D4D4D4;
  transition: all 0.2s linear;
}

.server_main:hover::before {
  border-color: #014526;
}

.server_proecss {
  width: 1200px;
  margin: 0 auto;
}

.server_proecss .server_item {
  position: relative;
  width: 240px;
  flex-direction: column;
}

.server_proecss .server_item .server_icon {
  position: relative;
  width: 144px;
  height: 144px;
  margin-bottom: 20px;
  border-radius: 50%;
  border: 0;
  box-shadow: inset 0 0 0 2px #D4D4D4;
  background-color: #fff;
}

.server_proecss .server_item .server_icon::before,
.server_proecss .server_item .server_icon::after {
  box-sizing: border-box;
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
}

.server_proecss .server_item .server_icon img {
  position: absolute;
  transition: all 0.3s linear;
}

.server_proecss .server_item:hover .server_icon .si_normal {
  opacity: 0;
}

.server_proecss .server_item .server_icon .si_active {
  opacity: 0;
}

.server_proecss .server_item:hover .server_icon .si_active {
  opacity: 1;
}

.server_proecss .server_item .server_step {
  position: absolute;
  top: 72px;
  right: 0;
  width: 70px;
  height: 26px;
  transform: translateY(-50%);
  font-size: 14px;
  line-height: 26px;
  background-color: #fff;
}

.server_proecss .server_item:hover .server_step {
  color: #014526;
}

.server_proecss .server_item .server_text {
  text-align: center;
}

.server_proecss .server_item .server_text h4 {
  font-size: 18px;
  line-height: 54px;
  color: #2D2D2D;
}

.server_proecss .server_item .server_text p {
  font-size: 14px;
  color: #6F6F6F;
}

.server_proecss .server_item:hover .server_text h4 {
  font-weight: bold;
  color: #014526;
}

.server_proecss .server_item:hover .server_text p {
  font-weight: bold;
  color: #014526;
}

/* about_wrapper */
.about_wrapper {
  width: 100%;
  height: 630px;
  background-color: #f8f7fc;
}

.about_main {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
}

.about_main .about_img {
     width: 55%;
    margin-top: 90px;
    float: left;
}
.about_img video{
	    width: 90%;
    visibility: visible;
    animation-name: fadeInLeft;
}
.about_main .about_right {
  margin-top: 10px;
  width: 555px;
}

.about_main .about_right .about_title {
    margin-top: 78px;
	font-size:24px;
    width: 555px;
    float: right;
}

.about_main .about_right .about_content {
  font-size: 14px;
  line-height: 28px;
    margin-bottom: 24px;
}

.about_main .about_right .about_more {
  display: inline-block;
  width: 154px;
  height: 42px;
  border-radius: 21px;
  font-size: 14px;
  line-height: 40px;
  text-align: center;
  border: 1px solid #DADADA;
  color: #464646;
}

.about_main .about_right .about_more:hover {
  color: #fff;
  background-color: #014526;
}

/* case_wrapper */
.case_wrapper {
  width: 100%;
}

.plate_title {
  height: 220px;
  flex-direction: column;
  text-align: center;
}

.plate_title::after {
  display: inline-block;
  margin-top: 10px;
  content: "";
  width: 45px;
  height: 1px;
  background-color: #345E4C;
}

.plate_title h3 {
  font-size: 36px;
  color: #000;
}

.plate_title p {
  margin: 10px 0;
  text-transform: uppercase;
  font-size: 15px;
  font-weight: lighter;
  letter-spacing: 8px;
  color: #4E4E4E;
}

.case_main {
  width: 100%;
}

.case_main img {
  width: 100%;
  height: 100%;
}

.case_main img:hover {
  transform: scale(1.1);
}

.case_main .case_left {
  width: 60.2%;
  overflow: hidden;
}

.case_main .case_left .case_top {
  overflow: hidden;
      margin-bottom: 5px;
	  margin-right: 5px;
}

.case_main .case_left .case_bottom {}

.case_main .case_left .case_bottom .case_bottom_item {
  width: 50%;
  margin-right:5px;
  overflow: hidden;
}

.case_main .case_right {
  width: 39.8%;
  overflow: hidden;
}

/* equipment_wrapper */
.equipment_wrapper {
  position: relative;
  width: 1200px;
  margin: 0 auto 110px;
}

.equipment_arrow {
  position: absolute;
  width: 1400px;
  top: 365px;
  left: 50%;
  transform: translate(-50%, -50%);
}

.equipment_content {
  position: relative;
  width: 100%;
  height: 340px;
  overflow: hidden;
}

.equipment_content .equ_inner {
  position: absolute;
  left: 0;
  top: 0;
  overflow: hidden;
  width: 100%;
  height: 100%;
}

.equipment_content .equipment_item {
  width: 380px;
  margin-right: 20px;
}

.equipment_content .equipment_item .equipment_img {
  width: 380px;
  height: 280px;
  overflow: hidden;
}

.equipment_content .equipment_item .equipment_img img {
  width: 100%;
}

.equipment_content .equipment_item:hover .equipment_img img {
  transform: scale(1.1);
}

.equipment_content .equipment_item .equipment_info {
  height: 52px;
  border-bottom: 1px solid #D4D4D4;
}

.equipment_content .equipment_item .equipment_info a {
  display: block;
  text-align: center;
  font-size: 16px;
  line-height: 52px;
  color: #4E4E4E;
}


.equipment_content .equipment_item:hover .equipment_info {
  border-bottom: 2px solid #014526;
}

/* news_wrapper */
.news_wrapper {
  width: 100%;
  height: 826px;
  margin-bottom: 100px;
}

.news_left {
  width: 50%;
  height: 100%;
  padding-left: 360px;
  background-image: url("/images/gujian.jpg");
  background-repeat: no-repeat;
  background-size: cover;
}

.news_left .news_title {
  font-size: 36px;
  line-height: 60px;
  color: #fff;
  margin: 110px 0 70px 0;
}

.news_left .news_title .nt_en {
  text-transform: uppercase;
}

.news_left .news_title .nt_cn::after {
  display: inline-block;
  margin-left: 15px;
  content: "";
  width: 45px;
  height: 1px;
  background-color: #fff;
}

.news_left .news_main {
  padding-right: 70px;
}

.news_left .news_main .news_item {
  margin-bottom: 85px;
  color: #fff;
}

.news_left .news_main .news_item .ni_time {
  position: relative;
  width: 60px;
  margin-right: 15px;
  text-align: center;
}

.news_left .news_main .news_item .ni_time::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 70px;
  background-color: #fff;
}

.news_left .news_main .news_item .ni_time span {
  display: block;
  margin-bottom: 5px;
  font-size: 36px;
}

.news_left .news_main .news_item .ni_time p {
  font-size: 14px;
}

.news_left .news_main .news_item .ni_content {
  flex: 1;
}

.news_left .news_main .news_item .ni_content a {
  display: block;
  margin-bottom: 10px;
  font-size: 16px;
  color: #fff;
}

.news_left .news_main .news_item .ni_content p {
  font-size: 14px;
}

.news_right {
  width: 50%;
  height: 100%;
}

.news_right .news_project {
  height: 50%;
}

.news_right .news_project .np_text {
  width: 50%;
  padding: 90px 50px;
  background-color: #F6F6F6;
}

.news_right .news_project .np_text .np_time {
  font-size: 16px;
}

.news_right .news_project .np_text .np_title {
  position: relative;
  height: 60px;
  font-size: 16px;
  line-height: 40px;
  color: #191919;
}

.news_right .news_project .np_text .np_title::after {
  content: '';
  position: absolute;
  top: 40px;
  left: 0;
  width: 41px;
  height: 1px;
  background-color: #014526;
}

.news_right .news_project .np_text .np_content {
  font-size: 14px;
  line-height: 28px;
  margin-bottom: 35px;
  color: #595959;
}

.news_right .news_project .np_text .np_more {
  width: 100%;
  padding-right: 10px;
  text-align: right;
}

.news_right .news_project .np_text .np_more a {
  display: inline-block;
  width: 110px;
  height: 36px;
  border-radius: 18px;
  line-height: 34px;
  text-align: center;
  border: 1px solid #DADADA;
  color: #464646;
}

.news_right .news_project .np_text .np_more a:hover {
  color: #fff;
  background-color: #014526;
}

.news_right .news_project .np_pic {
  width: 50%;
}

.news_right .news_project .np_pic img {
  width: 100%;
  height: 100%;
}

.news_right .news_project .right_arrows {
  position: relative;
}

.news_right .news_project .right_arrows::after {
  position: absolute;
  content: '';
  width: 0;
  height: 0;
  top: 50%;
  right: -100px;
  transform: translateY(-50%);
  border-top: 34px solid transparent;
  border-right: 50px solid transparent;
  border-bottom: 34px solid transparent;
  border-left: 50px solid #F6F6F6;
}

.news_right .news_project .left_arrows {
  position: relative;
}

.news_right .news_project .left_arrows::after {
  position: absolute;
  content: '';
  width: 0;
  height: 0;
  top: 50%;
  left: -100px;
  transform: translateY(-50%);
  border-top: 34px solid transparent;
  border-right: 50px solid #F6F6F6;
  border-bottom: 34px solid transparent;
  border-left: 50px solid transparent;
}

/* footer */
.footer {
  width: 1200px;
  margin: 0 auto 100px;
}

.footer_left {
  width: 520px;
  flex-direction: column;
}

.footer_left .ft_title {
  margin-bottom: 40px;
  font-size: 34px;
  color: #737373;
  font-weight: lighter;
}

.footer_left .ft_title span {
  font-size: 20px;
  padding-left: 10px;
}

.footer_left .ft_contact {
  flex: 1;
}

.footer_left .ft_contact .fc_text {
  font-size: 14px;
  line-height: 30px;
  color: #737373;
}

.footer_left .ft_contact .fc_code {
  width: 140px;
  height: 166px;
  padding: 8px 8px 0 8px;
  border: 1px solid #C4C4C4;
  border-radius: 5px;
  text-align: center;
}

.footer_left .ft_contact .fc_code img {
  width: 100%;
}

.footer_left .ft_contact .fc_code span {
  font-size: 14px;
  color: #5A5A5A;
  line-height: 34px;
}

.footer_left .ft_select {
  width: 220px;
}

.footer_left .ft_select select {
  width: 220px;
  height: 40px;
  border: 1px solid #D4D4D4;
  padding-left: 15px;
  color: #5A5A5A;
}

.footer_right {
  width: 520px;
}

.footer_right form {
  width: 100%;
}

.footer_right form input {
  width: 245px;
  height: 60px;
  font-size: 14px;
  border: 0;
  border-bottom: 1px solid #D4D4D4;
}

.footer_right form textarea {
  margin: 40px 0 30px;
  width: 100%;
  height: 80px;
  font-size: 14px;
  border: 0;
  border-bottom: 1px solid #D4D4D4;
}

.footer_right form button {
  width: 148px;
  height: 46px;
  margin-bottom: 40px;
  line-height: 46px;
  text-align: center;
  font-size: 14px;
  border: 0;
  color: #fff;
  background-color: #014526;
}

.footer_right .bottom_text {
  font-size: 14px;
  line-height: 30px;
  color: #828282;
}

/* 内页banner menu */
.inside_banner {
  position: relative;
  width: 100%;
}

.inside_banner_text {
  position: absolute;
  top: 50%;
  left: 50%;
  text-align: center;
  transform: translate(-50%, -50%);
  color: #fff;
}

.inside_banner_text h4 {
  font-size: 32px;
  margin-bottom: 15px;
}

.inside_banner_text {
  font-size: 14px;
}

.inside_banner img {
  width: 100%;
  height: auto;
}

.inside_top_nav {
  padding: 25px 0;
  background-color: #f8f7fc;
}

.inside_top_nav a {
  padding: 0 25px;
}

/* 内页主体 */
.inside_main_wrapper {
  border-bottom: 1px solid #DADADA;
  margin: 80px 0;
  padding-bottom: 80px;
}

.inside_main {
  width: 1200px;
  margin: 0 auto;
}

.inside_single {
  font-size: 14px;
  line-height: 30px;
}

/* inside_product */
.inside_product {
  justify-content: space-between;
  flex-wrap: wrap;
}

.inside_pro_item {
  width: 24%;
  margin-bottom: 30px;
  background-color: #fff;
  border: 1px solid #DADADA;
  float: left;
  margin-right: 15px;
}

.inside_pro_item:nth-of-type(4n) {
  margin-right: 0;
}

.inside_pro_item:hover {
  background-color: #fff;
  box-shadow: 0 0 20px rgba(129, 129, 129, .3);
}

.inside_pro_item .pro_img {
  width: 100%;
  overflow: hidden;
}

.inside_pro_item .pro_img img {
  width: 100%;
}

.inside_pro_item:hover .pro_img img {
  transform: scale(1.05);
}

.inside_pro_item .pro_text {
  height: 60px;
  font-size: 16px;
  line-height: 60px;
  text-align: center;
  transition: all .2s linear;
  border-top: 1px solid #DADADA;
}

.inside_pro_item:hover .pro_text {
  color: #fff;
  background-color: #014526;
}

.inside_pro_item:hover a {
  color: #fff;
}

/* inside-news */
.inside_news {}

.inside_news_item {
  width: 100%;
  border: 1px solid #DADADA;
  padding: 20px;
  margin-bottom: 30px;
}

.inside_news_item:hover {
  background-color: #fafafa;
  box-shadow: 0 0 20px rgba(129, 129, 129, 0.3);
}

.inside_news_item .inside_news_item_img {
  width: 240px;
  height: 170px;
  margin-right: 30px;
}

.inside_news_item .inside_news_item_img img {
  width: 100%;
  height: 100%;
}

.inside_news_item .inside_news_item_info {
  flex-direction: column;
  flex: 1;
}

.inside_news_item .inside_news_item_info h3 {
  font-size: 22px;
  line-height: 44px;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.inside_news_item .inside_news_item_info h3 a {
  color: #000;
}

.inside_news_item .inside_news_item_info span {
  color: #999;
  line-height: 22px;
}

.inside_news_item .inside_news_item_info p {
  line-height: 22px;
  width: 100%;
  color: #777;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.inside_news_item .inside_news_item_info>a {
  display: block;
  text-align: center;
  width: 100px;
  color: #777;
  border: 1px solid #e0e0e0;
  height: 32px;
  font-size: 14px;
  line-height: 32px;
  border-radius: 5px;
}

.inside_news_item .inside_news_item_info:hover>a {
  border: 1px solid #014526;
  color: #fff;
  width: 120px;
  background-color: #014526;
}