@charset "UTF-8";
/* 首页轮播 */
.index-container {width: 100%;height: 100vh;}
.hh-banner-imge img {width: 100%;height: 100%;-o-object-fit: cover;object-fit: cover;}
.hh-banner-imge video {width: 100%;height: 100%;-o-object-fit: cover;object-fit: cover;}
/* 产品中心 */
.index-product-change {display: flex;justify-content: center;align-items: center;}
.index-product-change span {padding: 10px 32px;border: 1px solid #D8232A;color: #D8232A;cursor: pointer;}
.change-activer {background: #D8232A;color: #fff !important;}

.all_slide {width: 100%;height: 300px;position: relative;}
.product-container {width: 90%;height: 300px;padding-bottom: 65px;}
.product-container .swiper-slide .swiper-slide-item {background: #F7F7F7;display: block;width: 100%;height: 100%;padding: 24px 20px;position: relative;}
.product-container .swiper-slide .swiper-slide-item h3:nth-of-type(1) {font-size: 24px;font-weight: 600;color: #000000;line-height: 33px;}
.product-container .swiper-slide .swiper-slide-item h3:nth-of-type(2) {font-size: 18px;font-weight: 600;color: #D8232A;line-height: 25px;margin-top: 4px;}
.product-container .swiper-slide .swiper-slide-item h3:nth-of-type(3) {font-size: 12px;color: rgba(0, 0, 0, 0.55);line-height: 17px;margin-top: 10px;}
.product-container .swiper-slide .swiper-slide-item h3:nth-of-type(4) {font-size: 12px;color: rgba(0, 0, 0, 0.55);line-height: 17px;margin-top: 4px;}
.product-container .swiper-slide .swiper-slide-item .swiper-slide-item-img {position: absolute;bottom: -60px;right: 24px;height: 240px;}
.product-container .swiper-slide .swiper-slide-item:hover {background: #D8232A;}
.product-container .swiper-slide .swiper-slide-item:hover h3:nth-of-type(1),
.product-container .swiper-slide .swiper-slide-item:hover h3:nth-of-type(2) {color: #FFFFFF;}
.product-container .swiper-slide .swiper-slide-item:hover h3:nth-of-type(3),
.product-container .swiper-slide .swiper-slide-item:hover h3:nth-of-type(4) {color: rgba(255, 255, 255, .55);}

.all_slide .swiper-button-prev {width: 20px;height: 20px;background: url(../images/zjt.png) no-repeat center center;z-index: 999;outline: none;}
.all_slide .swiper-button-next {width: 20px; height: 20px; background: url(../images/yjt.png) no-repeat center center; z-index: 999; outline: none;}
.product-more{bottom: 24px;left: 20px;}
.product_list{display:flex;flex-wrap:wrap;justify-content:space-between;}
.product_list .product_list_item{width:calc(50% - 60px);height:425px;margin-bottom:140px;}

.product_list .product_list_item a {background: #F7F7F7;display: block;width: 100%;height: 100%;padding: 24px 20px;position: relative;}
.product_list .product_list_item a h3:nth-of-type(1) {font-size: 24px;font-weight: 600;color: #000000;line-height: 33px;}
.product_list .product_list_item a h3:nth-of-type(2) {font-size: 18px;font-weight: 600;color: #D8232A;line-height: 25px;margin-top: 4px;}
.product_list .product_list_item a h3:nth-of-type(3) {font-size: 16px;color: rgba(0, 0, 0, 0.55);line-height: 17px;margin-top: 22px;}
.product_list .product_list_item a h3:nth-of-type(4) {font-size: 16px;color: rgba(0, 0, 0, 0.55);line-height: 17px;margin-top: 4px;}
.product_list .product_list_item a .product_list_item_img {position: absolute;bottom: -120px;right: 24px}
.product_list .product_list_item a:hover {background: #D8232A;}
.product_list .product_list_item a:hover h3:nth-of-type(1),
.product_list .product_list_item a:hover h3:nth-of-type(2) {color: #FFFFFF;}
.product_list .product_list_item a:hover h3:nth-of-type(3),
.product_list .product_list_item a:hover h3:nth-of-type(4) {color: rgba(255, 255, 255, .55);}
/* 新闻资讯 */
.index-news {background: url(../images/news_bg.png) no-repeat;background-size: cover;height: 945px;}
.news-box {background: rgba(255, 255, 255, 0.6);padding: 20px 40px 20px 20px;}
.news-box .news-box-left,.news-box .news-box-right {width: 50%;}
.news-box .news-box-left img {width: 100%;}
.news-box .news-box-left .news-box-left-item {position: relative;padding: 48px 25px 18px 25px;background: #fff;}
.news-box .news-box-left .news-box-left-item .title {font-size: 23px;color: #231815;}
.news-box .news-box-left .news-box-left-item .text {margin-top: 18px;line-height: 28px;color: #727171;font-size: 15px;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-position {position: absolute;top: -70px;left: 25px;}
.news-date {width: 90px;height: 100px;background: #D8232A;color: #fff;display: flex;justify-content: center;align-items: center;flex-direction: column;}
.news-date span:nth-of-type(1) {font-size: 55px;border-bottom: 1px solid #fff;line-height: 55px;}
.news-date span:nth-of-type(2) {font-size: 15px;}
.news-box .news-box-right {padding-left: 34px;}
.news-box .news-box-right .news-box-right-top {display: flex;justify-content: space-around;align-items: center;}
.news-box .news-box-right .news-box-right-top span {padding: 5px 60px;background: #999A9A;color: #fff;cursor: pointer;}
.news-top-activer {background: #D8232A !important;position: relative;}
.news-top-activer:after {position: absolute;content: "";bottom: -4px;left: 50%;margin-left: -5px;width: 10px;height: 10px;background: #D8232A;transform: rotate(45deg);}

.news-box .news-box-right .news-box-right-top span:hover{background: #D8232A !important;position: relative;}
.news-box .news-box-right .news-box-right-top span:hover:after{position: absolute;content: "";bottom: -4px;left: 50%;margin-left: -5px;width: 10px;height: 10px;background: #D8232A;transform: rotate(45deg);}

.news-box .news-box-right .news-box-right-item {display: flex;justify-content: center;align-items: center;flex-direction: column;}
.news-box .news-box-right .news-box-right-item li {width: 100%;margin-top: 20px;}
.news-box .news-box-right .news-box-right-item li a {padding: 23px;display: flex;width: 100%;}
.news-box .news-box-right .news-box-right-item li a:hover {background: #fff;}
.news-box .news-box-right .news-box-right-item li a .item-content {margin-left: 30px;width: 80%;}
.news-box .news-box-right .news-box-right-item li a .item-content .title {font-size: 18px;color: #231815;}
.news-box .news-box-right .news-box-right-item li a .item-content .text {font-weight: 400;margin-top: 18px;line-height: 28px;color: #727171;font-size: 15px;
text-overflow: -o-ellipsis-lastline;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;line-clamp: 2;-webkit-box-orient: vertical;}

/* 企业文化 */
/*.about_culture {height: 618px;}*/
.about_culture .about_culture_list {margin-top: 40px;display: flex;justify-content: space-between;align-items: center;}
.about_culture .about_culture_list li {width: 25%;display: flex;justify-content: center;align-items: center;flex-direction: column;}
.about_culture .about_culture_list li img {height: 80px;}
.about_culture .about_culture_list li .title {margin-top: 60px;font-size: 24px;font-weight: 600;color: #D8232A;line-height: 33px;}
.about_culture .about_culture_list li .text {margin-top: 8px;font-weight: 400;font-size: 18px;color: rgba(0, 0, 0, 0.55);line-height: 25px;height: 75px;line-height: 25px;
padding: 0 60px;}
/* 力聚风采 */
.style-container {height: 332px;}
.style-container .swiper-slide-item {width: 100%;height: 100%;position: relative;overflow:hidden;}
.style-container .swiper-slide-item img {width: 100%;height: 100%;object-fit:cover;transition:all 0.3s;}
.style-container .swiper-slide-item:hover img{transform:scale(1.1)}
.style-container .swiper-slide-item span {position: absolute;bottom: 15px;right: 25px;color: #FFFFFF;font-size: 20px;font-weight: bold;}
.style-container .swiper-button-prev {width: 35px;height: 70px;background: url(../images/zjt.png) no-repeat center center;z-index: 999;outline: none;
  background-color: rgba(0, 0, 0, 0.5);left: 0;}
.style-container .swiper-button-next {width: 35px;height: 70px;background: url(../images/yjt.png) no-repeat center center;z-index: 999;outline: none;
  background-color: rgba(0, 0, 0, 0.5);right: 0;}
/*.style-container .swiper-slide {background-color: #000;}*/
/*.style-container .swiper-slide img {opacity: 0.3;}*/
/*.style-container .swiper-slide span {opacity: 0.3;}*/
/*.style-container .swiper-slide-active span,*/
/*.style-container .swiper-slide-duplicate-active span {opacity: 1;}*/
/*.style-container .swiper-slide-active img,*/
/*.style-container .swiper-slide-duplicate-active img {opacity: 1;}*/
/*.style-container .swiper-slide-active,*/
/*.style-container .swiper-slide-duplicate-active {background-color: #FFFFFF;}*/
/* 力聚简介 */
.about-introduction {background: url(../images/about_bg1.png) no-repeat;background-size: cover;height: 733px;}
.about-introduction .about-introduction-box {display: flex;justify-content: center;align-items: flex-start;}

.about-introduction .about-introduction-box #cnt {z-index: 9;width: 46%;}
.about-introduction .about-introduction-box .left-img {z-index: 9;width:100%;height:495px;}
.about-introduction .about-introduction-box .introduction-box {background: #fff;padding: 0 24px 0 70px;height: 617px;margin-left: -46px;position: relative;width: 54%;}
.about-introduction .about-introduction-box .introduction-box .content {line-height: 30px;font-size: 16px;display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
       min-height: 370px;}
.about-introduction .about-introduction-box .introduction-box .title{font-size:32px;font-weight:700;color:#D92B39;}
.about-introduction .about-introduction-box .introduction-box .introduction-imglist {position: absolute;bottom: 0;width: 100%;height: 165px;display: flex;
justify-content: space-between;align-items: center;left: 0;z-index: 9;}
.about-introduction .about-introduction-box .introduction-box .introduction-imglist li {width: calc((100% - 60px) / 3);height: 100%;z-index: 9;}
.about-introduction .about-introduction-box .introduction-box .introduction-imglist li img {width: 100%;height: 100%;object-fit: cover;z-index: 9;}
/* 视频简介 */
.about-video .container{width:50%;}
.about-video .about-video-box {padding: 30px;background: #F0E1D5;height: 500px;}
.about-video .about-video-box video {width: 100%;height: 100%;-o-object-fit: cover;object-fit: cover;outline: none;}
/* 客户案例 */
.about-case-box li { width: calc((100% - 150px) / 6);margin-left: 12px;margin-right: 12px;display: flex;justify-content: center; align-items: center; flex-direction: column; margin-bottom: 24px;position:relative;overflow: hidden;}
.about-case-box li:hover img{transform:rotateY(180deg)}
.about-case-box li:hover span{opacity:1}
.about-case-box li img{transition:all 0.3s}
.about-case-box li span {position:absolute; font-size: 18px; font-weight: 400; width:100%;height:100%;display:flex;justify-content:center;
align-items:center;background:rgba(0,0,0,0.3);opacity:0;color:#fff}
/* 新闻资讯 */
.news_search {width: 50%;margin: 0 auto;}
.news_search .form-control {background-color: #F7F7F7;border: none;box-shadow: none;}
.news_search .btn-default:hover {border-color: #D8232A;color: #fff;background: #D8232A;}
.news_search .btn {border: none;background-color: #D8232A;color: #fff;outline: none;}
.news_search .btn:focus {outline: none;}

.news-list .news-list-item {background: #ffff;box-sizing: border-box;border: 1px solid #D8232A;}
.news-list .news-list-item a {display: block;padding: 15px 24px 15px 44px;position: relative;box-sizing: border-box;}
.news-list .news-list-item a .item-img {height: 180px;width: 20.5%;}
.news-list .news-list-item a .item-img img {width: 100%;height: 100%;object-fit: cover;}
.news-list .news-list-item a .item-box {padding-left: 24px;position: relative;width: 79.5%;}
.news-list .news-list-item a .item-box h3 {font-size: 24px;font-weight: 600;line-height: 33px;color: #D8232A;}
.news-list .news-list-item a .item-box .content {color: rgba(0, 0, 0, 0.5);font-size: 18px;font-weight: 400;line-height: 32px;margin-top: 8px;}
.news-list .news-list-item a .news-date {position: absolute;bottom: 0;left: 0;}
.news-list-item .news-list-more {right: 24px;bottom: 24px;background: #D8232A;color: #fff;}
/*.news-list-item:hover {background: #fff;border: 1px solid #D8232A;box-sizing: border-box;}*/
.news_hitsDate{display:flex;justify-content:flex-start;align-items:center;color:#999999;font-size:16px;margin-top:8px;}
.news_hitsDate div{margin-right:30px;display:flex;justify-content:flex-start;align-items:center;}
.news_hitsDate div i{margin-right:5px;}
/*制造工艺*/
.bg {background: #EDEEEE;}
.technology_center_left {width: 49%;position: relative;}
.technology_center_left img {width: 100%;height: 100%;}
.technology_center_left p {position: absolute;bottom: 0;left: 0;background: rgba(0, 0, 0, 0.6);color: #fff;margin-bottom: 0;padding: 10px 15px;line-height: 24px;}
.technology_center_right {width: 49%;}
.technology_center_right img {width: 100%;}
.technology_center_right .title {font-size: 22px;font-weight: 700;}
.technology_center_right .text {font-size: 16px;line-height: 30px;}
.technology_core {text-align: center;}
.technology_core .core_title1 {color: #DC0012;font-size: 30px;font-weight: 600;}
.technology_core .core_title2 {font-size: 20px;font-weight: 600;}
.technology_core .core_title3 {text-align: left;line-height: 35px;color: #595757;}
.technology_core .core_img img { width: 70%;}
.technology_core .core_title4 {color: #D34967; font-size: 18px;}
.technology_core .core_title5 {font-size: 18px;color: #595757;}
.technology_core .core_item {background: #fff;padding: 10px;width: 70%;margin-left: auto;margin-right: auto;}
.technology_core .core_item .core_item_left {width: 35%;}
/*.technology_core .core_item .core_item_left img {width: 100%;}*/
.technology_core .core_item .core_item_right {width: 62%;text-align: left; margin-top: 30px; padding-right: 20px;line-height: 30px;color: #595757;}
.technology_core .core_item .core_item_right .title1 span:nth-of-type(1) {font-weight: 600;font-size: 16px;}
.technology_core .core_item .core_item_right .title1 span:nth-of-type(2) {font-size: 16px;}
.technology_core .core_img_text{display: flex;justify-content: center;}
.technology_core .core_img_text dl:nth-of-type(1){margin-right: 180px;}
.technology_core .core_img_text dl:nth-of-type(2){margin-left: 180px;}
.more :hover {color: red;}
.more p{ margin-bottom: 0;}
.technology_item{cursor:pointer;}

.technology_core_title{text-align:center;padding:30px 30px 8px 30px;background:#fff;font-size:20px;color:#D8232A}
.technology_core_content{padding:0 30px 30px 30px;font-size:17px;background:#fff; text-overflow: -o-ellipsis-lastline;overflow: hidden;
text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 4;line-clamp:4;-webkit-box-orient: vertical;text-align: left;
min-height: 130px;}
.technology_core_img{width:100%;overflow:hidden;}
.technology_core_img img{transition:all 0.3s;width:100%}
.technology_core_list .technology_item:hover .technology_core_img img{transform: scale(1.1);}
.out_technology{width:100%;position:relative;}
.technology_swiper{width:78.125%;}
.out_technology .swiper-button-next, .out_technology .swiper-container-rtl .swiper-button-prev{right: 5%;}
.out_technology .swiper-button-prev, .out_technology .swiper-container-rtl .swiper-button-next{left: 5%;}
.out_technology .swiper-button-next, .out_technology .swiper-button-prev{color:#fff;background:#D8232A;width:50px;height:50px;border-radius:5px}
.out_technology .swiper-button-next:after, .out_technology .swiper-button-prev:after{font-size:28px;font-weight:bold;}
.out_technology .swiper-button-next.swiper-button-disabled, .out_technology .swiper-button-prev.swiper-button-disabled{
    background:#F8F8F8;opacity:1;}
    
 .technology_core .technology_core_box{display:flex;justify-content:space-between;align-items:flex-start;}   
 .technology_core .technology_core_box .technology_core_box_item{width:44%}   
 .technology_core .technology_core_box .technology_core_box_item img{width:100%}     
 .technology_core_description{width:60%;font-size:16px;line-height: 28px;margin-left:auto;margin-right:auto;text-align:left} 
 .technology_core_imglist{display:flex;justify-content:space-between;align-items:center;margin-top:50px;}   
 
    
    
    
    
/*产品详情*/
.colorred{color: #D10012;}
.productDetail {text-align: center;overflow: hidden;}
.productDetail_title {font-size: 24px;font-weight: 600;line-height: 40px;}
.productDetail_text {font-size: 16px; color: #7B797A;line-height: 40px;}
.productDetail_img { width: 100%; margin: 15px auto 0;display:flex;justify-content:flex-start;align-items:center;}
.productDetail_img img{width:50%}
.productDetail_img .productDetail_img_desc{width:40%;padding-left:20px;text-align:left;}

.productDetail_bg1 {background: #F1F3F2;}
.productDetail_img2 { width: 100%;margin: 90px auto 0;display:flex;justify-content:center;align-items:center;}
.productDetail_img2 ul{width:25%}
.productDetail_img2 ul li{display:flex;flex-direction:column;justify-content:center;align-items:center;}
.productDetail_img2 ul li:nth-of-type(1){margin-bottom:65px;}

.productDetail_img2 ul li span{color: #595757;line-height: 21px;margin-top:20px;font-size: 17px;}
.productDetail_img2 .productDetail_img2_img{width:40%;padding: 0 60px;}
.principle_left {width: 49%;text-align: left;}
.productDetail_host .container{width:65%}
.principle_right {width: 49%;}
/*.principle_right img {width: 100%;}*/
.principle_text {line-height: 24px; margin-top: 30px;}
.productDetail_bg2 {background: #E4E4E4;}
/*.process img {width: 100%;}*/
 .case-swiper{height:400px;}
.customer:hover .customer_img>img {transform: scale(1.1); transition: 1s;}
.customer { width: 100%;height: 100%;overflow: hidden;}
.customer_img {height: 80%;width: 100%;overflow: hidden;}
.customer_img img { height: 100%;overflow: hidden;transition: 1s;width:100%;object-fit:cover;}
.customer_title {margin-top: 20px;line-height: 30px;}
.case-swiper .swiper-button-prev,.swiper-container-rtl .swiper-button-next,
.case-swiper .swiper-button-next,.swiper-container-rtl .swiper-button-prev {background: rgba(0, 0, 0, 0.5);padding: 30px 15px;}
.case-swiper .swiper-button-prev,.swiper-container-rtl .swiper-button-next::after,
.case-swiper .swiper-button-next,.swiper-container-rtl .swiper-button-prev::after {--swiper-navigation-size: 24px !important; --swiper-theme-color: #fff !important}
/*视频中心*/
.videolist {position: relative;float: left;width: 500px;height: 300px;margin-right: 50px;margin-top: 15px;margin-bottom: 30px;}
.videolist:hover {cursor: pointer;}
.videoed {display: none;width: 50px;height: 50px;position: absolute;left: 45%;top: 45%;z-index: 99;border-radius: 100%;}
.videos {display: none;position: fixed;left: 50%;top: 50%;margin-left: -320px;margin-top: -210px;z-index: 100;width: 640px;
height: 360px;}
.vclose {position: absolute;right: 1%; top: 1%;border-radius: 100%;cursor: pointer;}
.bs-example { width: 300px;margin-left:auto;margin-right:auto}
.videoCenter {line-height: 35px;}
.videoCenter .videoCenter_title {font-size: 18px;}
.videoCenter_swiper_title a{display:block;width:100%;height:100%;}
.videoCenter_swiper_title a.moving:hover{color: #D50012}
.videoCenter .videoCenter_search .btn-default {background-color: #D50012;color: #fff;}
.videoCenter .videoCenter_search .form-control {border-top: none;border-left: none;outline: none;box-shadow: none;border-radius: 0;}
.all_slide_videoCenter {width: 100%;margin: 20px auto 0;position: relative;}
.videoCenter_swiper {width: 100%;height: 100%;display: flex;justify-content:flex-start;align-items:flex-start;flex-wrap:wrap;
background: #FAFAFA;box-shadow: 0px 5px 15px 0px rgba(234, 234, 234, 0.5);}
.videoCenter_swiper .swiper-slide {height: 40px;}
.all_slide_videoCenter .swiper-button-prev,
.swiper-container-rtl .swiper-button-next,
.all_slide_videoCenter .swiper-button-next,
.swiper-container-rtl .swiper-button-prev {background: #BFC0C0;padding: 18px 10px;top: 20%;}
.all_slide_videoCenter .swiper-button-prev,
.swiper-container-rtl .swiper-button-next::after,
.all_slide_videoCenter .swiper-button-next,
.swiper-container-rtl .swiper-button-prev::after {--swiper-navigation-size: 14px !important;--swiper-theme-color: #fff !important;
z-index:9!important;}
.videoCenter_swiper_title {width: calc(100% / 7);height: 100%;text-align: center;line-height: 40px;cursor: pointer;}
.moving {color: #D50012;height: 100%;text-align: center;line-height: 40px;display:block;}
/*.videoCenter_box {display: flex;flex-wrap: wrap;align-content: space-between;}*/
.videoCenter_box{margin-top:30px;}
.videoCenter_box .videoCenter_box_item {width: 31%;height: 355px; text-align: center; position: relative; border: 1px solid #ccc; background: #fff;margin-top:0px;margin-bottom: 35px;margin-right: 35px;}
.videoCenter_box .videoCenter_box_item:nth-child(3n+1) {margin-right: 35px;}
.videoCenter_box .videoCenter_box_item:nth-child(3n) {margin-right:0px;}
.videoCenter_box .videoCenter_box_item:hover .slide_item_bg {display: block;}
.videoCenter_box .videoCenter_box_item .slide_item_bg {position: absolute;top: 0;left: 0;width: 100%;height: 100%;background: rgba(0, 0, 0, 0.5);
display: none;color: #fff;padding:0 20px;}
.videoCenter_box .videoCenter_box_item .box_item_img {width: 100%;height: 77%;position:relative;overflow:hidden;}
.videoCenter_box .videoCenter_box_item .box_item_img .video_img{width: 100%;height: 100%;object-fit: cover;transition:all 0.3s}
.videoCenter_box .videoCenter_box_item:hover .video_img{transform:scale(1.1)}
.videoCenter_box .videoCenter_box_item .box_item_title {height: 23%;display: flex;justify-content: center;align-items: center;}
.videoCenter_box .videoCenter_box_item .slide_item_bg .slide_item_title {margin-top: 55px;font-size: 18px;}
.videoCenter_box .videoCenter_box_item .slide_item_bg .slide_item_border {width: 10%;border: 3px solid #D50012;margin: 10px auto;}
.videoCenter_box .videoCenter_box_item .slide_item_bg .slide_item_bg_text {display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;
overflow: hidden;line-height: 24px;}
.videobtn{position:absolute;top:50%;left:50%;margin-left: -36px; margin-top: -36px;}
.videoCenter_box .videoCenter_box_item:hover .videobtn{opacity:0}
.nav_pagination {text-align: center;}
.nav_pagination .pagination{margin:0 0 40px 0}
.pagination>.active>a,
.pagination>.active>a:focus,
.pagination>.active>a:hover,
.pagination>.active>span,
.pagination>.active>span:focus,
.pagination>.active>span:hover {background-color: #D50012;border-color: #D50012;}
.modal-header {border: none;}

.videoCenter-change {display: flex;justify-content: center;align-items: center;}
.videoCenter-change a {padding: 10px 32px;display:flex;flex-direction:column;align-items:center;justify-content:center;}
.videoCenter-change a i{font-size:80px;line-height: 80px;}
.videoCenter-change a span{border-bottom:1px solid transparent;}
.videoCenter-change a.active{color:#D8232A;}
.videoCenter-change a.active span{border-bottom:1px solid #D8232A}
.iframebox{width:100%;height:100%;}
.iw_close{position:absolute;top:-20px;right:10px;z-index:999999;cursor:pointer}
.videoDetail{margin-top:80px;text-align:right;margin-bottom:80px;}
.videoDetail .goback{background: #D8232A;color:#fff;padding:14px 18px;font-size:18px;display:inline-block;}
.videoDetail_box{margin-top:18px;background:rgba(247, 245, 247, 0.62);display:flex;height:684px;text-align:left}
.videoDetail_box .videoDetail_swiper{width:50%;}

.videoDetail_box .videoDetail_swiper .swiper-slide {background-size: cover;background-position: center;}
.videoDetail_box .videoDetail_swiper .gallery-top {height: 80%;width: 100%;}
.videoDetail_box .videoDetail_swiper .gallery-thumbs {height: 20%;box-sizing: border-box;padding: 10px 0;}
.videoDetail_box .videoDetail_swiper .gallery-thumbs .swiper-slide {height: 100%;opacity: 0.4;}
.videoDetail_box .videoDetail_swiper .gallery-thumbs .swiper-slide-thumb-active {opacity: 1;}
.videoDetail_box .videoDetail_swiper .swiper-button-next, .videoDetail_box .videoDetail_swiper .swiper-button-prev{
    color:#fff;background:#D8232A;width:50px;height:50px;border-radius:5px}
.videoDetail_box .videoDetail_swiper .swiper-button-next:after, .videoDetail_box .videoDetail_swiper .swiper-button-prev:after{font-size:28px;font-weight:bold;}
.videoDetail_box .videoDetail_swiper .swiper-button-next.swiper-button-disabled, .videoDetail_box .videoDetail_swiper .swiper-button-prev.swiper-button-disabled{
    background:#F8F8F8;opacity:1;}


.videoDetail_box .videoDetail_content{width:50%;padding:30px 48px;position:relative;}
.videoDetail_box .videoDetail_content .videoDetail_content_title{font-size: 32px;color: #4B4B4B;padding-bottom:26px;
border-bottom:1px solid rgba(151, 151, 151, 0.21)}
.videoDetail_box .videoDetail_content .videoDetail_content_box{margin-top:25px;color: #4B4B4B;}
.videoDetail_box .videoDetail_content .videoDetail_content_box h3{font-size: 24px;}
.videoDetail_box .videoDetail_content .videoDetail_content_box div{font-size: 18px;text-indent:2em;margin-top:8px}
.videoDetail_box .contact_service{position:absolute;background: #D8232A;color:#fff;padding:14px 156px 14px 18px;bottom:40px;left:50px;}

/*选型下载*/
.selectionDownload {text-align: center;margin-bottom: 60px;}
.selectionDownload .selectionDownload_title {font-size: 22px;font-weight: bold;color: #000;}
.selectionDownload .selectionDownload_title1 {color: #000;font-size: 20px;font-weight: bold;}
.selectionDownload .selectionDownload_title2 {color: #000;}
.selectionDownload .selectionDownload_box {display: flex;justify-content: space-around;}
.selectionDownload .selectionDownload_box .selectionDownload_box_item {cursor: pointer;padding: 80px 10px;}
.selectionDownload .selectionDownload_box .selectionDownload_box_item:hover {text-decoration: none;}
.selectionDownload_box_item dt {width: 100px;height: 100px;margin: 0 auto;background: #EDEEEE;border-radius: 50%;overflow: hidden;display: flex;align-items: center;justify-content: center;}
.selectionDownload_box_item dt img:nth-of-type(1) {display: block;}
.selectionDownload .selectionDownload_box .selectionDownload_box_item:hover dt img:nth-of-type(1) {display: none;}
.selectionDownload_box_item dt img:nth-of-type(2) {display: none;}
.selectionDownload .selectionDownload_box .selectionDownload_box_item:hover dt img:nth-of-type(2) { display: block;}
.selectionDownload .selectionDownload_box .selectionDownload_box_item:hover dt {background: #D50012;}
.selectionDownload_box_item dd {margin-top: 15px;}
.selectionDownload .modal-header {background: #D50012;color: #ffffff;}
.selectionDownload .modal-title div:nth-of-type(1) {font-size: 22px;margin-bottom: 10px;}
.selectionDownload .close {color: #fff;opacity: 1;}
.selectionDownload .modal-body {text-align: left;}
/* .selectionDownload .modal-body div:nth-of-type(1) {margin-bottom: 10px;}
.selectionDownload .modal-body div:nth-of-type(2) {display: flex;justify-content: space-between;} */
.selectionDownload .modal-body div:nth-of-type(2) .btn-default {width: 30%;border: none;background: #EDEEEE;}
.selectionDownload .modal-body div:nth-of-type(2) .btn-default:hover { color: #fff; background: #808080;}
.selectionDownload .news_search .btn-default { background-color: #D50012; color: #fff;}
.selectionDownload .news_search .form-control { border-top: none; border-left: none; outline: none;box-shadow: none;border-radius: 0;}
.modal{top:20%;}

/*标准规范和样本图纸*/
.selectionDownload .news_search .btn-default { background-color: #D50012; color: #fff;}
.selectionDownload .news_search .form-control { border-top: none; border-left: none; outline: none;box-shadow: none;border-radius: 0;}
.selectionStandard {width: 55%;margin: 20px auto;}
.selectionStandard a {color: #000;text-align: left;line-height: 30px;display: block;font-size: 16px;}
.selectionStandard a:hover,
.selectionStandard a:focus,
.selectionStandard a:active {color: #E16713;text-decoration: none;outline: none;}
/*节能服务*/
.es_h2 {color: #00a938;text-align: center;font-size: 36px;padding: 20px 0;}
.es_about p { text-indent: 2em;font-size: 16px;line-height: 2.2;}
.es_mode {background: #e5efe5;}
.es_mode img {display: block;margin: 0 auto;}
.es_superiority_div h3 {font-size: 18px;font-weight: bold;text-align: center;}
.es_superiority_box {display: flex;justify-content: space-around;}
.es_superiority_div {width: 33.3%;}
.es_superiority_div p {margin: 15px 0 30px;line-height: 1.8;text-align: center;}
.img_desc img {display: block;margin-left: auto;margin-right: auto;transition: all 0.6s;}
.img_desc img:hover {transform: scale(1.2, 1.2);-ms-transform: scale(1.2, 1.2);-moz-transform: scale(1.2, 1.2); -webkit-transform: scale(1.2, 1.2);-o-transform: scale(1.2, 1.2);}
.es_system {background: #e5efe5;}
.es_system_img img {display: block;margin-left: auto;margin-right: auto;}
.es_case {text-align: center;}
.es_case_item {display: flex;flex-wrap: wrap;justify-content: space-between;}
.es_case_div {width: 50%;}
.img_fangda {width: 80%;margin-left: 10%;overflow: hidden;}
.img_fangda img {width: 100%;cursor: pointer;transition: all 0.6s; }
.img_fangda img:hover { transform: scale(1.2);}
.es_case h3 {font-size: 18px;padding: 10px 0;}
.es_case_div p { margin: 0 auto;max-width: 440px;text-align: left;line-height: 2.2;text-indent: 2em;margin-bottom: 15px;}
/*力聚服务*/
.energy{margin-top:80px;}
.energy_bg{background: rgba(239, 239, 239, 0.66);}
.service_box{display:flex;justify-content:space-between;margin-top:60px;}
.service_box .service_box_img{width:50%;overflow:hidden}
.service_box .service_box_img img{width:100%;transition:all 0.3s}
.service_box .service_box_img:hover img{transform:scale(1.1)}
.service_box .service_box_context{width:50%;padding-left:10%;position:relative;}
.service_box .service_box_context h3{font-size:24px;color: #D8232A;margin-top:108px;}
.service_box .service_box_context .service_box_context_box{font-size: 20px;color: #000000;margin-top:16px;}
.service_box .service_box_context .service_box_context_phone{position:absolute;left:20%;bottom:117px;color:rgba(216, 35, 42, 1);
display:flex;justify-content:flex-start;align-items:center; }
.service_box .service_box_context .service_box_context_phone i{font-size:22px;margin-right:28px}
.service_box .service_box_context .service_box_context_phone span{font-size:20px;}
.hh_subtitle{font-size: 20px;line-height: 28px;margin-top:12px;text-align:center;}
.service_idea{display:flex;justify-content:space-between;align-items:center;margin-top:88px;margin-bottom: 60px;}
.service_idea li{width:25%;border: 2px solid #DA2F36;border-radius: 12px; display:flex;justify-content:center;align-items:center;
flex-direction:column;padding:60px 20px 35px 20px;}
.service_idea li .service_idea_img{width:39%;overflow:hidden;cursor:pointer;}
.service_idea li .service_idea_img img{width:100%;transition:all 0.3s} 
.service_idea li .service_idea_img:hover img{transform:scale(1.1)}
.service_idea li .service_idea_title{font-size: 24px;color: #D8232A;line-height: 33px;margin-top:60px;}
.service_idea li .service_idea_content{font-size: 20px;line-height: 28px;color: #000000;margin-top:23px;}
.platform{margin-top:60px;margin-bottom:120px;}
/*新闻详情*/
.newsDetail { border: 1px solid #ccc;text-align: center;}
.newsDetail .newsDetail_top .newsDetail_top_title {font-size: 20px;font-weight: 700;line-height: 50px;}
.newsDetail .newsDetail_top .newsDetail_top_text {line-height: 30px;}
.newsDetail_title {border-bottom: 1px solid #ccc;border-top: 1px solid #ccc; }
.newsDetail_title p {text-indent: 2em;line-height: 35px;text-align: left;font-size: 16px;color: #808080;margin-bottom: 0;}
.newsDetail_title img { margin-top: 15px;}
.newsDetail ul {padding: 10px;}
.newsDetail ul li{padding: 5px 0;}
/*联系我们*/
.contactUs {display: flex;justify-content: space-between;}
.contactUs dl {width: 20%;text-align: center;border:1px solid rgba(0,0,0,0.1);display:flex;flex-direction:column;height:324px;}
.contactUs dl dt{margin-top:32px;}
.contactUs dl dd:nth-of-type(1) {font-size: 24px;font-weight: 700;margin-top:30px;}
.contactUs dl dd:nth-of-type(2) {margin-top:12px;font-size: 18px;color: #D8232A;}
.contactUs dl dd:nth-of-type(3) {margin-top:8px;font-size: 18px;color: #D8232A;}
.contactUs dl p{margin-top:36px;}
.contactUs dl p a:nth-of-type(1){background:#D8232A;color:#fff;font-size:12px;border:1px solid rgba(216, 35, 42, 0.1);padding:5px 18px;margin-right:6px}
.contactUs dl p a:nth-of-type(2){background:#fff;color:#D8232A;font-size:12px;border:1px solid rgba(216, 35, 42, 0.1);padding:5px 18px;margin-left:6px;}
.contactUs-ewm{margin-top:40px;display:flex;justify-content:center;margin-bottom:100px;}
.contactUs-ewm li{display:flex;justify-content:center;align-items:center;height:300px;width:288px;flex-direction:column; border:1px solid rgba(0,0,0,0.1);
margin:0 40px;}
.contactUs-ewm li span{margin-top:20px;font-size: 24px;font-weight: 600;color: #000000;line-height: 33px;}

.contactUs_map { background: url(../images/contactUs6.png);}
#allmap { height: 400px; width: 100%; overflow: hidden;}
#result { width: 100%;font-size: 12px;}
dl,dt,dd,ul,li {margin: 0;padding: 0; list-style: none;}
#allmap dt {font-size: 14px;font-family: "微软雅黑"; font-weight: bold;border-bottom: 1px dotted #000;padding: 5px 0 5px 5px;margin: 5px 0;}
#allmap dd { padding: 5px 0 0 5px;}
#allmap li { line-height: 28px;}

/*发展历史*/
.hh-history {background: rgba(153, 153, 153, 0.08);padding: 60px 0;}
.hh-history .cntl {position: relative;width: 100%;}
.hh-history .cntl-center {left: 0;right: 0;margin-left: auto;margin-right: auto}
.hh-history .cntl-bar {position: absolute;width: 1px;top: 0;bottom: 0;background-color: #D8232A;}
.hh-history .cntl-state {position: relative;width: 100%;min-height: 100px;}
.hh-history .cntl-state::after {display: block;content: ' ';clear: both}
.hh-history .cntl-icon {line-height: 76px;font-size: 20px;color: #fff;width: 20px;height: 20px;background-color: #D8232A;position: absolute;
top: 0;text-align: center;}
.hh-history .cntl-content {width: 50%;border-radius: 8px;float: left;opacity: 1;position: relative;text-align: right;padding: 0 50px 50px 50px;}
.hh-history .cntl-state:nth-child(2n+1) .cntl-content:after{position:absolute;content:"";background: #D8232A;width: 1px;height: 100%;
right: 0;bottom: 0px;}
.hh-history .cntl-state:nth-child(2n+2) .cntl-content:after{position:absolute;content:"";background: #D8232A;width: 1px;height: 100%;
left: -1px;bottom: 0px;}
.hh-history .cntl-state:last-child .cntl-content:after{height:0;}
.hh-history .cntl-content .date{font-size:32px;}
.hh-history .cntl-content .content_box{display:flex;justify-content:space-between;align-items:flex-start;margin-top:20px;}
.hh-history .cntl-content .content_box .content_box_img{width:300px;height:225px;overflow:hidden;}
.hh-history .cntl-content .content_box .content_box_img img{width:100%;height:100%;object-fit:cover;}
.hh-history .cntl-content .content_box_text{flex:0.8;}
.hh-history .cntl-content .content_box_text p {text-align: right;position: relative;padding-right: 10px;font-size: 16px;
color: rgba(0, 0, 0, 0.65);line-height: 28px;}
.hh-history .cntl-state:nth-child(2n+1) .cntl-content .content_box_text p:after {position: absolute;content: "";width: 2px;height: 2px;
background: #000;top: 14px;left: 100%;}
.hh-history .cntl-state:nth-child(2n+2) .cntl-content {float: right;text-align: left;}
.hh-history .cntl-state:nth-child(2n+2) .cntl-content .content_box_text p {padding-left:  10px;text-align: left;}
.hh-history .cntl-state .cntl-content .content_box_text p:after {position: absolute;content: "";width: 2px;height: 2px;background: #000;
top: 14px;left: 0;}