@charset "UTF-8";
body { overflow-x: hidden; }

.wrapper { width: 80.625%; max-width: 1548px; margin: 0 auto; }

.nav-button-new { display: none; position: relative; width: 24px; height: 40px; text-align: center; z-index: 11; font-size: 0; float: right; }
.nav-button-new div { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); width: 24px; height: 16px; }
.nav-button-new span { width: 100%; height: 2px; background-color: #89463d; display: block; margin: 0 auto; line-height: 2px; position: static; transition: all 0.5s; -webkit-transition: all 0.5s; -moz-transition: all 0.5s; -ms-transition: all 0.5s; }
.nav-button-new span.top-hr { -webkit-transform: none; -moz-transform: none; -ms-transform: none; -o-transform: none; transform: none; }
.nav-button-new span.center-hr { margin: 5px auto; }
.nav-button-new span.bottom-hr { -webkit-transform: none; -moz-transform: none; -ms-transform: none; -o-transform: none; transform: none; }
.nav-button-new.active span { position: absolute; top: 50%; margin-top: -1px; left: 0; }
.nav-button-new.active span.top-hr { transform: rotate(45deg); -webkit-transform: rotate(45deg); -moz-transform: rotate(45deg); -ms-transform: rotate(45deg); }
.nav-button-new.active span.center-hr { display: none; }
.nav-button-new.active span.bottom-hr { transform: rotate(-45deg); -webkit-transform: rotate(-45deg); -moz-transform: rotate(-45deg); -ms-transform: rotate(-45deg); }

.header { position: relative; background-color: #fff;
  position: fixed;
  top: 0; /* 或者 bottom: 0; 如果想固定在底部 */
  width: 100%;
  background-color: #f8f9fa; /* 背景颜色 */
  z-index: 1000; /* 确保导航栏在其他内容之上 */
} 

.navbar { display: -webkit-flex; display: flex; align-items: center; justify-content: space-between; height: 126px; }
.navbar .logo { width: 257px; }
.navbar .logo img { width: 100%; }
.navbar .logo1 { width: 257px;margin-left:3%; }
.navbar nav { width: calc(100% - 257px); }
.navbar ul { height: 100%; text-align: right; }
.navbar ul li { margin-left: 6%; display: inline-block; }
.navbar ul li a { display: block; color: #000; font-size: 26px; line-height: 2; position: relative; text-align: center; }
.navbar ul li a:after { content: ''; display: block; width: 0; height: 2px; background: #89463d; position: absolute; left: 50%; bottom: 0; transition: all .5s; }
.navbar ul li:hover a, .navbar ul li.active a { color: #89463d; }
.navbar ul li:hover a:after, .navbar ul li.active a:after { width: 100%; left: 0; }

.swiper-banner { position: relative; overflow: hidden; }
.swiper-banner .swiper-slide { position: relative; }
.swiper-banner .img { height: 100%; overflow: hidden; }
.swiper-banner .img img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.swiper-banner video { width: 100%; height: 100%; object-fit: cover; }
.swiper-banner .txt { position: absolute; left: 0; top: 50%; transform: translateY(-50%); padding-left: 7.91962%; color: #fff; }
.swiper-banner .txt h2 { font-weight: lighter; text-shadow: 0px 5px 5px rgba(0, 0, 0, 0.86); }
.swiper-banner .txt h3 { text-shadow: 0px 5px 5px rgba(0, 0, 0, 0.86); margin: 2% 0 10%; animation-delay: 0.2s; }
.swiper-banner .txt .txt3 { animation-delay: 0.4s; }
.swiper-banner .swiper-pagination { position: absolute; right: 0; bottom: 30px; text-align: right; padding-right: 5%; }
.swiper-banner .swiper-pagination-bullet { width: 34px; height: 8px; background: #FFFFFF; opacity: 0.8; border-radius: 4px; transition: all .5s; margin: 0 5px; }
.swiper-banner .swiper-pagination-bullet-active { width: 57px; opacity: 1; }

.index-df { padding: 100px 0 105px; overflow: hidden; }
.index-df .title { position: relative; line-height: 1; margin-bottom: 58px; text-align: center; }
.index-df .title h3:after { content: ''; display: block; width: 85px; height: 7px; background-color: #89463d; margin: 14px auto 13px; }
.index-df .title h5 { text-transform: uppercase; font-weight: normal; font-family: "Arial"; }
.index-df .title .more { position: absolute; right: 0; bottom: -15px; }
.index-df .more { display: block; width: 50px; height: 30px; background: url(../images/icon_more.png) 0 0/cover no-repeat; }
.index-df .more:hover { opacity: 0.8; }

.index-aboutus .fl { width: 48.77261%; }
.index-aboutus .fr { width: 46.12403%; }
.index-aboutus .title { margin-bottom: 20px; }
.index-aboutus .cont p { line-height: 2; color: #999; text-indent: 28px; }
.index-aboutus .cont .btn a { margin: 20px auto 0; }
.index-aboutus .img img { width: 100%; }

.index-recommend { padding-top: 0; padding-bottom: 30px; }
.index-recommend .lt { width: 23.25581%; }
.index-recommend .rt { width: 69.89664%; }
.index-recommend .title { margin: 0 auto 50px; }
.index-recommend .btn { margin-top: 8.07292vw; }
.index-recommend .btn a { margin: 0 auto; }
.index-recommend .product-item-name { text-align: center; margin-top: 60px; }
.index-recommend .product-item-name h2 { display: inline-block; }
.index-recommend .product-item-name h2:after { content: ''; display: block; width: 70%; height: 4px; background-color: #89463d; margin: 14px auto 13px; }
.index-recommend .product-item-name p { color: #666; }
.index-recommend .bd { overflow: hidden; background-color: #ebebeb; margin-bottom: 15px; padding: 90px 0 100px; }
.index-recommend .products-swiper { overflow: hidden; position: relative; height: 35.9375vw; }
.index-recommend .products-swiper .img { width: 100%; height: 100%; overflow: hidden; }
.index-recommend .products-swiper .img img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.index-recommend .products-swiper .swiper-pagination { text-align: right; padding: 10px; font-size: 18px; color: #666; }
.index-recommend .rt { position: relative; }
.index-recommend .rt:before { content: ''; display: block; width: 66px; height: 62px; background: url(../images/icon_left.png) 0 0/cover no-repeat; position: absolute; left: -18px; bottom: -18px; }
.index-recommend .rt:after { content: ''; display: block; width: 71px; height: 61px; background: url(../images/icon_right.png) 0 0/cover no-repeat; position: absolute; right: -18px; top: -18px; }

.index-news { padding: 0; }
.index-news .title { margin-bottom: 20px; }
.index-news .bd { overflow: hidden; background-color: #ebebeb; padding: 90px 0 100px; }
.index-news .newslist { margin: 0 -17px; }
.index-news .newslist li { float: left; width: 33.33%; padding: 0 17px; margin-bottom: 20px; }
.index-news .newslist .img { height: 220px; overflow: hidden; }
.index-news .newslist .img img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.index-news .newslist .info { border-bottom: 1px solid rgba(153, 153, 153, 0.2); padding: 15px 0; }
.index-news .newslist .info h2 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: normal; margin: 0 0 10px; font-size: 18px; }
.index-news .newslist .info p { color: #999; font-size: 16px; line-height: 21px; height: 42px; word-break: break-all; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.index-news .newslist .other { display: -webkit-flex; display: flex; align-items: center; justify-content: space-between; padding: 9px 0; }
.index-news .newslist .other .datetime { color: #999; font-size: 16px; }
.index-news .newslist li:nth-child(2) { animation-delay: 0.1s; }
.index-news .newslist li:nth-child(3) { animation-delay: 0.2s; }
.index-news .newslist li:hover .img img { transform: scale(1.06); }
.index-news .btn { text-align: center; margin-top: 80px; }
.index-news .btn a { display: inline-block; width: 190px; line-height: 60px; background-color: #89463d; color: #fff; font-size: 16px; }
.index-news .btn a:hover { background-color: #89463d; }

footer { background-color: #89463d; padding-top: 60px; font-weight: lighter; }
footer .hd { padding-bottom: 50px; display: flex; display: -webkit-flex; flex-wrap: wrap; }
footer .hd .qrcode { height: 200px; border-right: 1px solid #fff; width: 18.08786%; padding-left: 38px; color: #fff; letter-spacing: 6px; margin-right: 15%; }
footer .hd .qrcode p { margin-bottom: 10px; }
footer .hd .qrcode .img { width: 134px; }
footer .hd .qrcode .img img { width: 100%; }
footer .hd .nav { margin-right: 5%; text-align: center; }
footer .hd .nav h2 { color: #fff; margin-bottom: 5px; letter-spacing: 2px; }
footer .hd .nav ul li { margin-bottom: 5px; }
footer .hd .nav ul a { color: #fff; letter-spacing: 4px; font-weight: lighter; }
footer .hd .contact h2 { color: #fff; margin-bottom: 5px; letter-spacing: 2px; }
footer .hd .contact p { color: #fff; letter-spacing: 4px; font-weight: lighter; margin-bottom: 5px; }
footer .bd { border-top: 1px solid white; padding: 40px 0; color: #fff; }
footer .bd .wrapper { display: flex; display: -webkit-flex; flex-wrap: wrap; }
footer .bd a { color: #fff; }
footer .bd a:hover { color: #000; }
footer .bd .rt { text-align: center; flex: 1; }

@media only screen and (max-width: 1440px) { .wrapper { width: 90%; }
  .navbar { height: 100px; }
  .navbar .logo { width: 200px; }
  .navbar ul li a { font-size: 22px; }
  .index-news .newslist .img { height: 200px; }
  .swiper-banner { height: calc(100vh - 100px); } }
@media only screen and (max-width: 1024px) { .index-df { padding: 80px 0 85px; }
  .navbar .logo { width: 160px; }
  .navbar ul li a { font-size: 18px; }
  .fisrt-side .logo { margin-bottom: 5vw; }
  .index-df .title { margin-bottom: 30px; }
  .index-df .title h3:after { margin: 7px auto 6px; height: 4px; }
  .index-recommend { padding-top: 0; padding-bottom: 50px; }
  .index-recommend .item .inner { padding: 20px 15px 30px; }
  .index-recommend .item .hd { margin-bottom: 20px; }
  .index-recommend .item .img { height: 330px; }
  .index-recommend .rt:after, .index-recommend .rt:before { transform: scale(0.8); }
  .index-news { padding: 0; }
  .index-news .newslist .img { height: 130px; }
  .index-news .btn a { width: 120px; line-height: 42px; }
  .index-news .btn { margin-top: 40px; }
  .index-news .bd { padding: 60px 0; }
  footer .hd { padding-bottom: 30px; }
  footer .hd .qrcode .img { width: 100px; }
  .swiper-banner .swiper-pagination { bottom: 20px; padding-right: 20px; }
  .swiper-banner .swiper-pagination-bullet { height: 4px; width: 24px; }
  .swiper-banner .swiper-pagination-bullet-active { width: 30px; } }
@media only screen and (max-width: 768px) { html, body { overflow-x: hidden; }
  .nav-button-new { display: block; position: absolute; right: 20px; top: 50%; transition: all .5s; transform: translateY(-50%); }
  .wrapper { width: calc(100% - 40px); margin: 0 auto; }
  .header { position: relative; z-index: 9; }
  .navbar { height: 70px; }
  .navbar .logo { width: 120px; }
  .navbar nav { position: absolute; top: 100%; right: 0; width: 300px; background-color: #fff; transform: translateX(300px); z-index: 10; transition: all .5s; overflow-y: auto; height: calc(100vh - 70px); }
  .navbar nav.active { transform: translateX(0); }
  .navbar ul { text-align: left; margin: 0 20px; padding-bottom: 30px; }
  .navbar ul li { display: block; margin-left: 0; }
  .navbar ul li a { text-align: left; line-height: 3; }
  .swiper-banner { height: 75vw; }
  .index-aboutus .fl { width: 100%; float: none; }
  .index-aboutus .fr { float: none; width: 100%; margin-top: 20px; }
  .index-df .title .more { bottom: -5px; }
  .index-recommend .fl { float: none; width: 100%; }
  .index-recommend .tabnav { display: -webkit-flex; display: flex; align-items: center; justify-content: space-between; }
  .index-recommend .fr { float: none; width: 100%; }
  .index-recommend .lt { float: none; width: 100%; margin-bottom: 30px; }
  .index-recommend .product-item-name { margin-top: 0; }
  .index-recommend .bd { padding: 45px 0 50px; }
  .index-recommend .products-swiper { height: 60vw; }
  .index-news .newslist li { width: 50%; }
  footer .hd > ul > li { float: none; width: 80%; margin: 0 auto; }
  footer .hd > ul > li:last-child { float: none; margin-top: 20px; }
  footer .bd { padding: 20px 0; }
  footer .bd .fl { float: none; text-align: center; width: 100%; }
  footer .bd .fl a { margin-right: 0; margin: 0 15px; }
  footer .bd .fr { float: none; }
  footer .hd .contact { width: 100%; text-align: center; margin-top: 20px; }
  footer .hd .qrcode { width: 50%; margin-right: 0; text-align: center; padding-left: 0; height: auto; }
  footer .hd .qrcode .img { margin: 0 auto; }
  footer .hd .nav { text-align: center; width: 50%; margin: 20px auto 0; }
  footer .bd .lt { width: 100%; text-align: center; }
  footer .bd .rt { width: 100%; text-align: center; } }
@media only screen and (max-width: 500px) { .swiper-banner { height: 55vw; }
  .swiper-banner .txt { padding-left: 20px; padding-right: 20px; }
  .swiper-banner .txt h3 { font-size: 24px; }
  .swiper-banner .txt .txt3 { width: 60%; }
  .swiper-banner .txt .txt3 img { width: 100%; }
  .index-recommend .item ul li { width: 100%; margin-bottom: 20px; }
  .index-news .newslist li { width: 100%; }
  footer .hd .qrcode { border-right: none; width: 100%; }
  footer .hd .nav { width: 100%; }
  .index-recommend .rt:after, .index-recommend .rt:before { transform: scale(0.7); } }
/* 案例展示 */
.pages-cases { background-color: #fff; padding: 90px 0 57px; }
.pages-cases .caseslist { margin: 0 -22px; }
.pages-cases .caseslist li { float: left; width: 33.33%; padding: 0 22px; margin-bottom: 70px; }
.pages-cases .caseslist .img { height: 217px; overflow: hidden; }
.pages-cases .caseslist .img img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.pages-cases .caseslist .info { position: relative; padding: 30px 0 40px; }
.pages-cases .caseslist .info h2 { font-weight: normal; color: #666666; font-size: 18px; position: relative; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding-right: 45px; margin-bottom: 30px; }
.pages-cases .caseslist .info h2:after { content: ''; display: block; width: 15px; height: 10px; background: url(../images/icon_go.png) no-repeat; position: absolute; right: 0; top: 50%; margin-top: -5px; opacity: 0; visibility: hidden; transition: all .5s; }
.pages-cases .caseslist .info p { line-height: 25px; color: #828282; height: 50px; word-break: break-all; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pages-cases .caseslist .info:after { content: ''; display: block; width: 100%; bottom: 0; height: 1px; background-color: #E6E6E6; position: absolute; left: 0; transition: all .5s; }
.pages-cases .caseslist a:hover .img img { transform: scale(1.05); }
.pages-cases .caseslist a:hover .info:after { bottom: -30px; background-color: #999999; }
.pages-cases .caseslist a:hover .info h2 { color: #89463d; }
.pages-cases .caseslist a:hover .info h2:after { opacity: 1; visibility: visible; right: 20px; }

.pages .fl { display: -webkit-flex; display: flex; align-items: center; }
.pages .fl a:not(.sl) { display: inline-block; width: 40px; height: 40px; background: #FFFFFF; border: 1px solid #E6E6E6; border-radius: 50%; font-size: 18px; color: #999; text-align: center; line-height: 40px; margin-right: 10px; }
.pages .fl a:not(.sl):hover, .pages .fl a.active { background-color: #89463d; color: #fff; width: 50px; height: 50px; line-height: 50px; border-color: #89463d; }
.pages .fl a.sl { color: #999; font-size: 18px; margin-right: 10px; }
.pages .fr { margin-top: 10px; }
.pages .fr a { display: inline-block; width: 30px; height: 30px; }
.pages .fr .prev { background: url(../images/prev.png) 0 0/cover no-repeat; margin-right: 10px; }
.pages .fr .prev:hover { background-image: url(../images/prev_hover.png); }
.pages .fr .next { background: url(../images/next.png) 0 0/cover no-repeat; }
.pages .fr .next:hover { background-image: url(../images/next_hover.png); }

@media only screen and (max-width: 1440px) { .pages-cases .caseslist .img { height: 197px; }
  .pages-cases .caseslist { margin: 0 -15px; }
  .pages-cases .caseslist li { padding: 0 15px; } }
@media only screen and (max-width: 1024px) { .pages-cases { padding: 50px 0 30px; }
  .pages-cases .caseslist { margin: 0 -10px; }
  .pages-cases .caseslist li { padding: 0 10px; }
  .pages-cases .caseslist li { margin-bottom: 40px; }
  .pages-cases .caseslist .img { height: 167px; }
  .pages-cases .caseslist .info { padding: 20px 0; }
  .pages-cases .caseslist a:hover .info:after { bottom: -20px; }
  .pages-cases .caseslist .info h2 { margin-bottom: 15px; }
  .pages-cases .caseslist .info h2:after { opacity: 1; visibility: visible; } }
@media only screen and (max-width: 768px) { .pages-cases .caseslist li { width: 50%; }
  .pages .fl a:not(.sl) { width: 30px; height: 30px; line-height: 30px; margin-right: 5px; font-size: 16px; }
  .pages .fl a:not(.sl):hover, .pages .fl a.active { width: 40px; height: 40px; line-height: 40px; }
  .pages .fr { margin-top: 5px; } }
@media only screen and (max-width: 500px) { .pages-cases .caseslist li { width: 100%; } }
/* 产品中心 */
.pages-products { background-color: #ebebeb; padding: 50px 0 108px; }
.pages-products .products-tab { border-bottom: 1px solid #BFBFBF; padding-bottom: 40px; margin-bottom: 45px; overflow: hidden; }
.pages-products .products-tab ul li { text-align: center; line-height: 60px; color: #1f1f1f; background-color: #D2D2D2; margin-right: 2.16667%; }
.pages-products .products-tab ul li a { display: block; }
.pages-products .products-tab ul li:last-child { margin-right: 0; }
.pages-products .products-tab ul li.active { background-color: #89463d; }
.pages-products .products-tab ul li.active a { color: #fff; }
.pages-products .productslist { margin: 0 -30px; }
.pages-products .productslist li { padding: 0 30px; width: 50%; float: left; margin-bottom: 95px; box-shadow: 0 0 15px rgba(255, 255, 255, 0.1); }
.pages-products .productslist li .img { height: 350px; overflow: hidden; }
.pages-products .productslist li .img img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.pages-products .productslist li .info { padding: 30px 0 0; }
.pages-products .productslist li .info h2 { font-weight: normal; margin-bottom: 20px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pages-products .productslist li:hover .info h2 { color: #89463d; }
.pages-products .productslist li .info p { color: #5A5A5A; font-size: 16px; height: 48px; word-break: break-all; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 40px; }
.pages-products .productslist li .info span { display: inline-block; width: 130px; height: 40px; background: #89463d; line-height: 40px; text-align: center; color: #fff; transition: all .5s; }
.pages-products .productslist li:hover .img img { transform: scale(1.05); }
.pages-products .productslist li:hover .info span { background-color: #89463d;color: #ffffff; }

.pages-products-dtl { background-color: #fff; padding: 50px 0 87px; }

.products-dtl-hd { margin-bottom: 90px; }
.products-dtl-hd .products-dtl-images { width: 47.5%; box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08); overflow: hidden; height: 350px; overflow: hidden; }
.products-dtl-hd .products-dtl-images img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.products-dtl-hd .txt { width: 45.83333%; margin-top: 40px; }
.products-dtl-hd .txt h2 { margin-bottom: 40px; }
.products-dtl-hd .txt p { color: #5A5A5A; line-height: 1.8; }

.products-dlt-cs { margin-bottom: 10px; }
.products-dlt-cs table { width: 100%; border: 1px solid #E5E5E5; margin-bottom:1%;}
.products-dlt-cs table td { border: 1px solid #E5E5E5; height: 49px; vertical-align: middle; font-size: 16px;padding-left:2%; }
.products-dlt-cs table td:first-child {  }

.products-dlt-bd .tit { margin-bottom: 59px; }
.products-dlt-bd .tit h2 { width: 130px; line-height: 40px; color: #fff; background-color: #89463d; text-align: center; font-weight: normal; }
.products-dlt-bd .imgbox { margin: 0 -11px; }
.products-dlt-bd .imgbox > div { float: left; padding: 0 11px; margin-bottom: 30px; overflow: hidden; }
.products-dlt-bd .imgbox > div img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.products-dlt-bd .imgbox .img2 { width: 50%; }
.products-dlt-bd .txt { padding: 30px 0 120px; line-height: 1.8; }
.products-dlt-bd .zixun a { display: -webkit-flex; display: flex; align-items: center; justify-content: center; width: 230px; height: 140px; background-color: #eee; flex-direction: column; color: #5A5A5A; font-size: 16px; }
.products-dlt-bd .zixun a span { margin-top: 15px; display: block; }
.products-dlt-bd .zixun a:hover { background-color: #e1e1e1; }

@media only screen and (max-width: 1024px) { .pages-products .productslist li .img { height: 306px; }
  .pages-products .products-tab ul li { line-height: 50px; }
  .pages-products .productslist { margin: 0 -20px; }
  .pages-products .productslist li { padding: 0 20px; margin-bottom: 50px; }
  .pages-products .productslist li .info p { font-size: 14px; height: 42px; }
  .products-dlt-cs table td { font-size: 14px; }
  .products-dlt-cs { margin-bottom: 65px; }
  .products-dlt-bd .tit { margin-bottom: 30px; }
  .products-dlt-bd .txt { padding: 20px 0 50px; }
  .products-dlt-bd .zixun a { width: 180px; height: 100px; font-size: 14px; }
  .products-dlt-bd .zixun a i { width: 40px; }
  .products-dlt-bd .zixun a i img { width: 100%; }
  .products-dlt-bd .zixun a span { margin-top: 10px; } }
@media only screen and (max-width: 768px) { .pages-products .productslist li { width: 100%; }
  .pages-products .productslist li .img { height: 55vw; }
  .products-dtl-hd .products-dtl-images { width: 100%; float: none; }
  .products-dtl-hd .txt { width: 100%; float: none; padding-top: 20px; }
  .products-dlt-bd .imgbox > div { margin-bottom: 20px; }
  .products-dlt-bd .imgbox .img2 { width: 100%; }
  .products-dtl-hd .products-dtl-images { height: 60vw; } }
.pages-news { background-color: #fff; }
.pages-news .news-hd { background-color: #EEEEEE; padding: 43px 0 50px; }
.pages-news .news-hd .img { height: 200px; overflow: hidden; }
.pages-news .news-hd .img img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.pages-news .news-hd .name { padding: 20px 0; }
.pages-news .news-hd .name h2 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: normal; }
.pages-news .news-hd .img-video { position: relative; }
.pages-news .news-hd .img-video:before { content: ''; display: block; width: 100%; height: 100%; background: rgba(67, 67, 67, 0.65); z-index: 2; position: absolute; left: 0; top: 0; }
.pages-news .news-hd .img-video:after { content: ''; display: block; width: 66px; height: 66px; background: url(../images/icon_play.png) no-repeat; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 3; }
.pages-news .news-hd a:hover .img img { transform: scale(1.05); }
.pages-news .news-bd { padding: 70px 0 98px; }
.pages-news .news-txt-lists { margin-bottom: 90px; }
.pages-news .news-txt-lists li { padding: 20px 0; display: -webkit-flex; display: flex; align-items: center; }
.pages-news .news-txt-lists li .datetime { width: 135px; height: 135px; background: #BFBFBF; border-radius: 10px; display: -webkit-flex; display: flex; align-items: center; justify-content: center; flex: 1; margin-right: 43px; flex-direction: column; text-align: center; color: #fff; }
.pages-news .news-txt-lists li .datetime b { font-family: 'Impact'; font-weight: normal; }
.pages-news .news-txt-lists li .datetime span { display: block; }
.pages-news .news-txt-lists li .datetime .dt { text-align: right; }
.pages-news .news-txt-lists li .txt { width: calc(100% - 178px); }
.pages-news .news-txt-lists li .txt h2 { font-weight: normal; margin-bottom: 12px; }
.pages-news .news-txt-lists li .txt p { color: #5A5A5A; height: 42px; word-break: break-all; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 8px; }
.pages-news .news-txt-lists li .txt span { display: inline-block; width: 90px; line-height: 24px; text-align: center; border: 1px solid #DDDDDD; }

@media only screen and (max-width: 1024px) { .pages-news .news-hd .img { height: 166px; } }
@media only screen and (max-width: 768px) { .pages-news .news-bd { padding: 40px 0 50px; }
  .pages-news .news-hd .img { height: 166px; }
  .pages-news .news-hd .img-video:after { width: 40px; height: 40px; background-size: COVER; }
  .pages-news .news-txt-lists { margin-bottom: 50px; }
  .pages-news .news-txt-lists li { padding: 10px 0; }
  .pages-news .news-txt-lists li .datetime { width: 100px; height: 100px; margin-right: 20px; }
  .pages-news .news-txt-lists li .txt { width: calc(100% - 120px); } }
.pages-news-dtl { background-color: #fff; padding-bottom: 65px; }
.pages-news-dtl .news-dtl-hd { border-bottom: 1px solid #F0F0F0; color: #838282; height: 60px; display: -webkit-flex; display: flex; align-items: center; justify-content: space-between; }
.pages-news-dtl .other-info { display: -webkit-flex; display: flex; align-items: center; }
.pages-news-dtl .other-info span { margin-left: 5px; }
.pages-news-dtl .other-info .datetime { display: inline-block; width: 14px; height: 14px; background: url(../images/icon_datetime.png) no-repeat; margin-right: 6px; }
.pages-news-dtl .back-list { width: 140px; line-height: 34px; border-radius: 17px; background-color: #89463d; text-align: center; display: -webkit-flex; display: flex; align-items: center; justify-content: center; color: #fff; }
.pages-news-dtl .back-list i { display: inline-block; width: 22px; height: 22px; background: url(../images/icon_gogo.png) 0 0/cover no-repeat; margin-left: 9px; }
.pages-news-dtl .back-list:hover { background-color: #89463d; }
.pages-news-dtl .news-dtl-bd .title { padding: 50px 0 40px; text-align: center; }
.pages-news-dtl .news-dtl-bd .title h2 { font-weight: normal; }
.pages-news-dtl .news-dtl-bd .content { padding-bottom: 80px; color: #797979; line-height: 2; }
.pages-news-dtl .news-dtl-bd .content img { max-width: 100%; }
.pages-news-dtl .prev-next li { border-bottom: 1px dashed #eee; padding: 10px 0; }
.pages-news-dtl .prev-next li:last-child { border-bottom: none; }
.pages-news-dtl .prev-next li a { display: -webkit-flex; display: flex; align-items: center; flex-grow: 1; }
.pages-news-dtl .prev-next li i { display: inline-block; width: 22PX; min-width: 22px; height: 22PX; background: url(../images/icon_arrow.png) 0 0/cover no-repeat; margin-right: 10PX; opacity: 0.5; transition: all .5s; }
.pages-news-dtl .prev-next li a.next i { transform: rotate(-180deg); }
.pages-news-dtl .prev-next li a:hover i { opacity: 1; }

@media only screen and (max-width: 500px) { .pages-news-dtl .news-dtl-hd { height: auto; padding: 10px 0; display: block; }
  .pages-news-dtl .news-dtl-hd:after { content: ''; clear: both; display: table; }
  .pages-news-dtl .other-info { float: left; width: 100%; }
  .pages-news-dtl .back-list { float: right; margin-top: 10px; } }
/* 视频弹窗 */
.video-box { position: relative; }
.video-box a:after { content: ''; display: block; width: 50px; height: 50px; background: url(../images/icon_play.png) 0 0/cover no-repeat; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 5; }

#videoPopup { position: fixed; width: 100%; height: 100%; top: 0; z-index: 1000; background-color: rgba(0, 0, 0, 0.4); display: none; }
#videoPopup .video-box { width: 70%; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); }
#videoPopup .video-box video { width: 100%; }
#videoPopup .close { position: absolute; right: 20px; top: 20px; width: 40px; height: 40px; border-radius: 50%; background: rgba(0, 0, 0, 0.1); cursor: pointer; text-align: center; }
#videoPopup .close span { display: block; width: 20px; height: 20px; background: url(../img/close.png) 0 0/cover no-repeat; margin: 10px auto; }

@media screen and (max-width: 1024px) { #videoPopup .video-box { width: 80%; }
  #videoPopup .close { width: 26px; height: 26px; }
  #videoPopup .close span { width: 10px; height: 10px; margin-top: 8px; } }
@media screen and (max-width: 768px) { #videoPopup .video-box { width: calc(100% - 40px); } }
.section {
	padding-top: 90px
}
.index_quality {
	margin-bottom: 113px
}
.index_quality .auto-container {
	display: flex
}
.index_quality .left {
	width: 64.285%;
	padding-right: 113px
}
.index_quality .left .head_block {
	text-align: left;
	display: flex
}
.index_quality .left .head_block .title {
	margin-left: 12px;
	line-height: 200%;
	max-width: 86%;
	font-size: 36px;
}
.index_quality .left .index_quality_box .item {
	padding: 22px 45px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	cursor: pointer
}
.index_quality .left .index_quality_box .item .qa {
	width: 94%
}
.index_quality .left .index_quality_box .item .qa p {
	font-size: 20px;
	font-family: fradm;
	line-height: 45px
}
.index_quality .left .index_quality_box .item .qa div {
	font-size: 16px;
	line-height: 200%;
	display: none;
}
.index_quality .left .index_quality_box .item .other {
	width: 45px;
	height: 45px;
	border-radius: 45px;
	background: #e0eaea;
	position: relative;
	border: 1px solid transparent
}
.index_quality .left .index_quality_box .item .other::after,.index_quality .left .index_quality_box .item .other::before {
	position: absolute;
	top: 0;
	bottom: 0;
	left: -1px;
	right: 0;
	margin: auto;
	content: '';
	width: 11px;
	height: 11px;
	transition: all .5s linear
}
.index_quality .left .index_quality_box .item .other::after {
	border-right: .03rem solid #222;
	transform: rotate(45deg)
}
.index_quality .left .index_quality_box .item .other::before {
	border-bottom: .03rem solid #222;
	transform: rotate(45deg)
}
.index_quality .left .index_quality_box .item .other.open::before {
	transform: rotate(130deg);
	border-color: #fff
}
.index_quality .left .index_quality_box .item .other.open::after {
	transform: rotate(-45deg);
	border-color: #fff
}
.index_quality .left .index_quality_box .item .other.open {
	border-color: #222;
	background: #12a5a3
}
.index_quality .left .index_quality_box .item:hover {
	background: #ddf8f8;
	border-radius: 22px
}
.index_quality .right {
	width: 35.714%;
	border-radius: 11px;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	align-items: center;
	min-height: 419px;
}
.index_quality .right .right_title {
	font-size: var(--font-size-f-34);
	line-height: 51px;
	color: #fff;
	font-family: fradm;
	text-align: center;
	max-width: 80%;
	margin-bottom: 22px
}
.index_quality .right .more_btn {
	width: 226px;
	height: 55px;
	border: 2px solid #fff;
	border-radius: 55px;
	display: flex;
	align-items: center;
	margin-bottom: 50px;
}
.index_quality .right .more_btn p {
	font-size: var(--font-size-f-18);
	font-family: fradm;
	color: #fff;
	width: 70%;
	display: inline-block;
	text-align: right;
	transition: all .5s ease
}
.index_quality .right .more_btn .btn_icon:before {
	filter: brightness(0) invert(1)
}
.index_quality .right .more_btn:hover p {
	color: #fff
}
.index_quality .right .more_btn:hover {
	border-color: #12a5a3
}
.auto-container {
    width: 80.625%;
	max-width: 1548px;
	margin: auto
}