.header_jvyi {position: fixed;top: 0;left: 0;right: 0;z-index: 99;box-shadow: inset 0 0 0 1px #fff3;transition:.5s all;--text_color-head_jvyi:#fff;}.header_jvyi-nav {display: flex;align-items: center;height: 8em;transition:.5s all;}.header_jvyi.on .header_jvyi-nav {height: 6em;}.header_jvyi-nav nav{display:flex;justify-content:center;gap:48px;height: 100%;flex: 1 0;opacity:0;visibility:hidden;transition:.5s all;}.header_jvyi-nav nav.on{opacity:1;visibility:visible;}.header_jvyi-nav_container {height: 100%;display: flex;align-items: center;position: relative;}.header_jvyi-nav_container > .header_jvyi-nav_item_first::after {content: '';position: absolute;left: 0;bottom: 0;height: 3px;width: 0;background-color: var(--text_color-head_jvyi);transition: .3s all;}.header_jvyi-nav_container:hover > .header_jvyi-nav_item_first::after {width: 100%;}.header_jvyi-nav_item_first {height: 100%;display: flex;align-items: center;position: relative;}.header_jvyi-nav_item_first h2,.header_jvyi-nav_item_first{font-size: 14px;color: var(--text_color-head_jvyi);}.header_jvyi-nav_wrapper{position:absolute;top:100%;left: calc(50% - 8em);width: 16em;transform:translateY(-20px);opacity:0;visibility:hidden;transition:.3s all;}.header_jvyi-nav_container:hover .header_jvyi-nav_wrapper{transform:translateY(0);opacity:1;visibility:visible;}.header_jvyi-nav_slide{display:flex;flex-direction:column;align-items: flex-start;padding: 1em;gap: 0.5em;}.header_jvyi-nav_slide a,.header_jvyi-nav_slide a h3 {font-size: 14px;color: #fff;}.header_jvyi-nav_slide a {padding: 4px 0;position:relative;}.header_jvyi-nav_slide a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background-color:#fff;transition:.3s all;}.header_jvyi-nav_slide a:hover::after{width:100%;}.header_jvyi-tools{display:flex;gap:48px;height: 100%;}.header_jvyi-tools svg{width:24px;height:24px;stroke:var(--text_color-head_jvyi);}.header_jvyi-nav_search {display: flex;align-items: center;position: relative;}.header_jvyi-nav_search svg {cursor: pointer;}.header_jvyi-nav_search_form {position: absolute;right: calc(100% + 1em);opacity: 0;visibility: hidden;transform:translateX(20px);transition: .5s all;}.header_jvyi-nav_search_form.on {opacity: 1;visibility: visible;transform:translateX(0);}.header_jvyi-nav_search_form .search_input::after {content: '';position: absolute;bottom: 0;left: 0;width: 0;height: 1px;background-color: var(--text_color-head_jvyi);transition: .5s all;}.header_jvyi-nav_search_form form:focus-within .search_input::after {width:100%;}.header_jvyi-nav_search_form input {border: 0;background: transparent;width: 16em;font-size: 16px;color: var(--text_color-head_jvyi);border-bottom: 1px solid #fff8;}.header_jvyi-nav_search_form input::placeholder {color: var(--text_color-head_jvyi);}.header_jvyi-nav_logo a{position: relative;}.header_jvyi.logo_switch .header_jvyi-nav_logo h1{opacity: 1;visibility: visible;transition: .5s all;}.header_jvyi.logo_switch.on .header_jvyi-nav_logo h1{opacity: 0;visibility: hidden;}.header_jvyi-nav_logo_on{position: absolute;left: 0;top: 0;width: 100%;height: 100%;opacity: 0;visibility: hidden;transition: .5s all;}.header_jvyi.logo_switch.on .header_jvyi-nav_logo .header_jvyi-nav_logo_on{opacity: 1;visibility: visible;}.header_jvyi-nav_phone{display: flex;align-items: center;}.header_jvyi-nav_phone svg{width:24px;height:24px;margin-right: 6px;stroke:var(--text_color-head_jvyi);fill: var(--text_color-head_jvyi);stroke-width: 2px;}.header_jvyi-nav_phone a{color: var(--text_color-head_jvyi);}.header_jvyi-wrapper_custom1 {position: absolute;left: 0;width: 100%;top: 100%;background-color: #fff;opacity: 0;visibility: hidden;transition: .3s all;}.header_jvyi-nav_container:hover .header_jvyi-wrapper_custom1 {opacity: 1;visibility: visible;}.header_jvyi-wrapper_custom1_slide{display: flex;padding: 30px;}.header_jvyi-wrapper_custom1_cate_item,.header_jvyi-wrapper_custom1_cate_item h3,.header_jvyi-wrapper_custom1_cate_second_item,.header_jvyi-wrapper_custom1_cate_second_item h3{font-size: 16px;display: block;}.header_jvyi-wrapper_custom1_cate_item,.header_jvyi-wrapper_custom1_cate_item h3{color: #333;font-weight: bold;}.header_jvyi-wrapper_custom1_cate_item{padding-bottom: 6px;}.header_jvyi-wrapper_custom1_cate_item h3{position: relative;}.header_jvyi-wrapper_custom1_cate_item h3::before{content: '';position: absolute;left: calc(4px - 1em);top: 0;width: 4px;height: 100%;}.header_jvyi-wrapper_custom1_cate_second_item,.header_jvyi-wrapper_custom1_cate_second_item h3{color: #666;padding-bottom: 2px;}.header_jvyi-wrapper_custom1_cate {margin-right: 20px;padding-left: 1em;flex-grow: 1;}.header_jvyi-wrapper_custom1_cate:last-child{margin-right: 0;}.header_jvyi-wrapper_custom1_cate_second {padding-bottom: 6px;padding-left: 3px;}header.header_jvyi.class_dev_slide2 > .container > .row > .col-xs-12, header.header_jvyi.class_dev_slide2 .header_jvyi-nav_container{position: static;}.header_jvyi-wrapper_custom2 {position: absolute;top: 100%;left: 0;width: 100%;background: #fff;opacity: 0;visibility: hidden;transition: .2s all;}.header_jvyi-nav_container:hover .header_jvyi-wrapper_custom2 {opacity: 1;visibility: visible;}.header_jvyi-wrapper_custom2-wrapper{display: flex;padding: .6rem 0;}.header_jvyi-wrapper_custom2-list{flex: 0 0 auto;display: flex;flex-wrap: wrap;flex-direction: column;max-height: 60vh;--gap-nav_slide2-headerjvyi: .2rem;margin-right: calc(var(--gap-nav_slide2-headerjvyi) * -1);padding-bottom: calc(var(--gap-nav_slide2-headerjvyi) * -1);}.header_jvyi-wrapper_custom2-list_item{display: flex;justify-content: center;align-items: center;width: 2.8rem;height: 36px;text-align: center;border-radius: 18px;font-size: 14px;background-color: #e0e0e0;color: #333;margin-right: var(--gap-nav_slide2-headerjvyi);margin-bottom: var(--gap-nav_slide2-headerjvyi);transition: .3s all;border: none;outline: none;}.header_jvyi-wrapper_custom2-list_item h3{font-size: 14px;}.header_jvyi-wrapper_custom2-list_item:last-child{margin-bottom: 0;}.header_jvyi-wrapper_custom2-list_item:hover,.header_jvyi-wrapper_custom2-list_item.active{background-color: var(--site-color);color: #fff;}.header_jvyi-wrapper_custom2-info_img{flex: 0 0 auto;width: 3.8rem;}.header_jvyi-wrapper_custom2-info_img img{width: 100%;}.header_jvyi-wrapper_custom2-info{flex: 1;margin-left: .3rem;padding-left: .3rem;border-left: 1px solid #ddd;display: flex;}.header_jvyi-wrapper_custom2-info_text{flex: 1;padding-left: .4rem;}.header_jvyi-wrapper_custom2-info_text-title{font-size: 18px;font-weight: bold;color: var(--site-color);}.header_jvyi-wrapper_custom2-info_text-text{margin: .2rem 0;font-size: 14px;color: #666;}.header_jvyi-wrapper_custom2-info_text-link{font-size: 14px;color: var(--site-color);text-decoration: underline;transition: all 0.5s;}.header_jvyi-wrapper_custom2-info_text-link:hover{letter-spacing: 2px;}.header_jvyi-wrapper_custom2-product{flex: 1;margin-left: .3rem;padding-left: .3rem;border-left: 1px solid #ddd;}.header_jvyi-wrapper_custom2-product_wrapper{display: none;width: 100%;}.header_jvyi-wrapper_custom2-product_wrapper.active{display: block;}.header_jvyi-wrapper_custom2-product_title{padding-bottom: .1rem;border-bottom: 1px solid #dcdcdc;}.header_jvyi-wrapper_custom2-product_title a{display: flex;align-items: center;font-size: 18px;color: var(--site-color);}.header_jvyi-wrapper_custom2-product_title a h3{font-size: 18px;}.header_jvyi-wrapper_custom2-product_title a svg{stroke: var(--site-color);margin-right: .1rem;}.header_jvyi-wrapper_custom2-product_title a:hover h3{text-decoration: underline;}.header_jvyi-wrapper_custom2-product_list{padding-top: .2rem;display: flex;flex-wrap: wrap;}.header_jvyi-wrapper_custom2-product_list-item{flex: 0 0 auto;margin-right: .2rem;font-size: 16px;line-height: 1.6em;color: #666;display: flex;align-items: center;transition: all 0.5s;}.header_jvyi-wrapper_custom2-product_list-item svg{stroke: #666;transition: all 0.5s;}.header_jvyi-wrapper_custom2-product_list-item:hover{color: var(--site-color);}.header_jvyi-wrapper_custom2-product_list-item:hover svg{stroke: var(--site-color);}.bannerbox {width: 100%;position: relative;}.hjzf_banner_video{width: 100%;object-fit: cover;}@media (max-width: 1199px) {.bannerbox {height: auto;}}.bannerbox .fz_zhong {width: 100%;position: relative;z-index: 888;}.bannerbox .f_jut {width: 100%;height: 100vh;position: absolute;top: 0;left: 0;z-index: 2;opacity: 1;-webkit-transition: all 0.3s 1.2s ease;transition: all 0.3s 2s ease;overflow: hidden;display: none;}@media (max-width: 1199px) {.bannerbox .f_jut {display: none;}}.bannerbox .f_jut .fz_img {width: 100%;height: 100%;position: relative;}.bannerbox .f_jut .fz_img .lt, .bannerbox .f_jut .fz_img .gt {width: 56.25%;height: 100%;position: absolute;top: 0;overflow: hidden;z-index: 4;}.bannerbox .f_jut .fz_img .lt span, .bannerbox .f_jut .fz_img .gt span {display: block;width: 100%;height: 100%;position: relative;}.bannerbox .f_jut .fz_img .lt {transform: skew(-18deg);transform-origin: right top;left: 0;}.bannerbox .f_jut .fz_img .lt span {background: url(../images/bannbagzuoyou1.png);background-position: left bottom;background-size: cover;background-repeat: no-repeat;transform: skew(18deg);}.bannerbox .f_jut .fz_img .gt {right: 0;transform: skew(-18deg);transform-origin: left bottom;}.bannerbox .f_jut .fz_img .gt span {background: url(../images/bannbagzuoyou2.png);background-position: right 0;background-size: cover;background-repeat: no-repeat;transform: skew(18deg);}.bannerbox .f_jut .fz_img .img {width: 100%;height: 100%;}.bannerbox .f_jut .fz_img .img img {width: 100%;height: 100%;object-fit: cover;}.bannerbox .f_jut .fz_img .img2 {position: absolute;top: 0;left: 0;z-index: 5;}.bannerbox .f_jut .font {position: absolute;bottom: 0.5rem;left: 50%;-webkit-transform: translateX(-50%);transform: translateX(-50%);font-size: 16px;color: #ffffff;}@media (max-width: 1580px) {.bannerbox .f_jut .font {font-size: 14px;}}.bannerbox .f_jut .font span {display: block;width: 3px;height: 0.66rem;background-color: #e60012;margin: 0 auto;margin-bottom: 0.2rem;}.bannerbox .f_jut .font .tit {line-height: 1;margin-bottom: 0.2rem;}.bannerbox .f_jut .font i {display: block;width: 0.22rem;overflow: hidden;margin: 0 auto;-webkit-animation: shangxia 2s linear infinite;animation: shangxia 2s linear infinite;}.bannerbox .f_jut .font i img {float: left;width: 100%;}.bannerbox .fz_cont .item {position: relative;}.bannerbox .fz_cont .item:before {content: "";display: block;position: absolute;right: 0;top: 0;width: 79%;height: 100%;background: url(../images/jianbianimfaz1.png) no-repeat;background-position: right top;background-size: 100%;display: none;}@media (max-width: 767px) {.bannerbox .fz_cont .item:before {height: 100%;width: 100%;background-color: #004896;opacity: 0.5;}}.bannerbox .fz_cont .item .fz_img {height: 100vh;width: 100%;}.bannerbox .fz_cont .item .fz_img img {width: 100%;height: 100%;object-fit: cover;}.bannerbox .fz_cont .item .fz_img img:nth-child(2) {display: none;}@media (max-width: 767px) {.bannerbox .fz_cont .item .fz_img img:nth-child(1) {display: none;}.bannerbox .fz_cont .item .fz_img img:nth-child(2) {display: block;}}.bannerbox .fz_cont .item .f_main {position: absolute;top: 50%;left: 0;width: 100%;color: #fff;-webkit-transform: translateY(-50%);transform: translateY(-50%);}@media (max-width: 767px) {.bannerbox .fz_cont .item .f_main {display:none;}}.bannerbox .fz_cont .item .f_main .font {width: 100%;text-align: right;}.bannerbox .fz_cont .item .f_main .font .tit {font-size: 0.6rem;line-height: 1.2;margin-bottom: 0.5rem;position: relative;}@media (max-width: 767px) {.bannerbox .fz_cont .item .f_main .font .tit:after {left: inherit;right: 100%;margin-left: 0;top: 6px;margin-right: 2px;display: none;}}.bannerbox .fz_cont .item .f_main .font .text {opacity: 0.4;}@media (max-width: 1199px) {.bannerbox .fz_cont .item .f_main .font .text {opacity: 0.6;}}.bannerbox .fz_cont .qie {position: absolute;left: 0;bottom: 1.4rem;width: 100%;z-index: 2;}@media (max-width: 767px) {.bannerbox .fz_cont .qie {bottom: 0.6rem;display: none;}}.bannerbox .fz_cont .qie .container {display: flex;justify-content: space-between;}.bannerbox .fz_cont .qie .container .banner_page {font-size: 18px;display: flex;align-items: flex-start;color: #fff;padding-left: 0.6rem;line-height: 0.8;}@media (max-width: 1580px) {.bannerbox .fz_cont .qie .container .banner_page {font-size: 16px;}}@media (max-width: 767px) {.bannerbox .fz_cont .qie .container .banner_page {padding-left: 0;}}.bannerbox .fz_cont .qie .container .banner_page .swiper-pagination-current {font-size: 0.6rem;margin-right: 6px;}.bannerbox .fz_cont .qie .container .banner_page .swiper-pagination-total {margin-left: 10px;}.bannerbox .fz_cont .qie .container .sel {display: flex;align-items: center;}.bannerbox .fz_cont .qie .container .sel .banner_prev, .bannerbox .fz_cont .qie .container .sel .banner_next {width: 0.8rem;height: 0.8rem;display: flex;cursor: pointer;align-items: center;justify-content: center;border: solid 2px #ffffff;position: relative;overflow: hidden;}@media (max-width: 767px) {.bannerbox .fz_cont .qie .container .sel .banner_prev, .bannerbox .fz_cont .qie .container .sel .banner_next {border-width: 1px;}}.bannerbox .fz_cont .qie .container .sel .banner_prev:before, .bannerbox .fz_cont .qie .container .sel .banner_next:before {content: "";display: block;width: 0%;height: 108%;background-color: #fff;position: absolute;left: -2px;bottom: -2px;-webkit-transition: all 0.3s linear;transition: all 0.3s linear;margin: auto;}.bannerbox .fz_cont .qie .container .sel .banner_prev i, .bannerbox .fz_cont .qie .container .sel .banner_next i {display: block;width: 20px;overflow: hidden;position: relative;z-index: 2;}@media (max-width: 767px) {.bannerbox .fz_cont .qie .container .sel .banner_prev i, .bannerbox .fz_cont .qie .container .sel .banner_next i {width: 0.17rem;}.bannerbox .fz_cont .item .fz_img,.bannerbox .fz_cont .item .fz_img img {width: 100%;height: auto;}}.bannerbox .fz_cont .qie .container .sel .banner_prev i img, .bannerbox .fz_cont .qie .container .sel .banner_next i img, .bannerbox .fz_cont .qie .container .sel .banner_prev i svg, .bannerbox .fz_cont .qie .container .sel .banner_next i svg {width: 100%;float: left;}.bannerbox .fz_cont .qie .container .sel .banner_prev i img path, .bannerbox .fz_cont .qie .container .sel .banner_next i img path, .bannerbox .fz_cont .qie .container .sel .banner_prev i svg path, .bannerbox .fz_cont .qie .container .sel .banner_next i svg path {fill: #fff;}.bannerbox .fz_cont .qie .container .sel .banner_prev:hover:before, .bannerbox .fz_cont .qie .container .sel .banner_next:hover:before {width: 108%;}.bannerbox .fz_cont .qie .container .sel .banner_prev:hover i img path, .bannerbox .fz_cont .qie .container .sel .banner_next:hover i img path, .bannerbox .fz_cont .qie .container .sel .banner_prev:hover i svg path, .bannerbox .fz_cont .qie .container .sel .banner_next:hover i svg path {fill: #004896;}.bannerbox .fz_cont .qie .container .sel .banner_prev {border-right: none;}.bannerbox.on .f_jut {opacity: 0;visibility: hidden;}.bannerbox.on .f_jut .fz_img .lt span {animation: left1 1.4s 0.8s linear;}.bannerbox.on .f_jut .fz_img .lt {animation: left2 1.4s 0.8s linear;}.bannerbox.on .f_jut .fz_img .gt span {animation: right1 1.4s 0.8s linear;}.bannerbox.on .f_jut .fz_img .gt {animation: right2 1.4s 0.8s linear;}@-webkit-keyframes left1 {0% {left: 0;}100% {left: 200%;}}@-webkit-keyframes right1 {0% {right: 0;}100% {right: 200%;}}@-webkit-keyframes left2 {0% {left: 0;}100% {left: -100%;}}@-webkit-keyframes right2 {0% {right: 0;}100% {right: -100%;}}@keyframes shangxia {0% {transform: translateY(-5px);}50% {transform: translateY(5px);}100% {transform: translateY(-5px);}}.swiper-pagination-bullet-active{background: var(--site-color);}.aboutus_47 {background-position: center;background-size: cover;}.aboutus_47-main{display:flex;flex-wrap:wrap;}.aboutus_47-left{flex:0 0 auto;width:60%;}.aboutus_47-title{font-weight:bold;padding-bottom:24px;}.aboutus_47-title_about{font-size:52px;}.aboutus_47-title_main{font-size:18px;}.aboutus_47-media{margin-bottom:50px;position:relative;}.aboutus_47-media.ready{cursor:pointer;}.aboutus_47-media img,.aboutus_47-media video{width:100%;}.aboutus_47-media_icon1{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);opacity:0;visibility:hidden;transition:.5s all;}.aboutus_47-media.ready .aboutus_47-media_icon1{opacity:1;visibility:visible;}.aboutus_47-text{flex:0 0 auto;width:40%;padding:52px;display:flex;flex-direction:column;justify-content:space-between;box-shadow: 0 0 20px #0002;border-top: 6px solid;background-color:#fff;}.aboutus_47-text_title{position:relative;}.aboutus_47-text_title::after{content:'';position: absolute;top:100%;width:100px;max-width:100%;height:4px;}.aboutus_47-text_title{padding-bottom:24px;}.aboutus_47-text_title .index_title {line-height: 1.3;font-weight: bold;}.aboutus_47-text_title_sub{padding-top:28px;color: #888;}.aboutus_47-text_main {padding-top: 40px;}.aboutus_47-text_main_title{font-size:24px;padding-bottom:12px;}.aboutus_47-text_main_text {font-size: 16px;color: #666;}.aboutus_47-count{display:flex;flex-wrap:wrap;margin-top:24px;padding-top:22px;border-top:1px solid #eee;}.aboutus_47-count_item{flex:1;display:flex;justify-content:center;}.aboutus_47-count_item:first-child {justify-content: flex-start;}.aboutus_47-count_item:last-child {justify-content: flex-end;}.aboutus_47-count_item:not(:last-child){border-right:1px dashed #eee;}.aboutus_47-count_item_wrapper {display: flex;flex-direction: column;align-items: center;}.aboutus_47-count_num {font-size: 42px;font-weight: bold;}.aboutus_47-count_text {font-size: 16px;font-weight: bold;}@media (max-width: 1259px) {.aboutus_47-left,.aboutus_47-text{width: 100%;}}.aboutus_hairen_container {display: flex;flex-wrap: wrap;justify-content: space-between;}.aboutus_hairen_img {flex: 0 0 45%;padding-left: 1%;display: flex;justify-content: space-between;position: relative;}.aboutus_hairen_img_ll,.aboutus_hairen_img_lt{max-width:48%;}.aboutus_hairen_img_ll {padding-top: 12%;}.aboutus_hairen_img_ll img,.aboutus_hairen_img_lt img{max-width: 100%;border-radius: 10px;box-shadow:0px 0px 33px 0px #0000001a;}.aboutus_hairen_img_lt {padding-bottom: 190px;}.aboutus_hairen_img_lb {position: absolute;bottom: 0;right: 0;width: 60%;padding: 30px 40px;border-radius: 10px;color: #fff;line-height: 1.75;background-size: cover;}.aboutus_hairen_article {flex: 0 0 49%;}.article_subtitle {font-weight: bold;padding-bottom: 4px;}.article_title {font-weight: bold;}.article_text {padding: 24px 0 36px 0;color: #333333;font-size: 16px;line-height: 1.75;}.aboutus_hairen_list li {display: flex;align-items: center;padding-bottom: 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