body { font-size: 14px; line-height: 24px; padding-top: 100px; }
img { vertical-align: top; }
.container { width: 1200px; margin: 0 auto; }

/* hedaer */
#header { position: fixed; top: 0; left: 0; right: 0; background-color: #25130e; height: 99px; border-bottom: 1px solid #c9a573; z-index: 99; }
.logo { float: left; margin-top: 15px; }

/* nav */
#nav { height: 100px; float: right; z-index: 99; }
#nav > ul > li { position: relative; z-index: 99; float: left; line-height: 100px; margin-right: 10px; }
#nav > ul > li:last-child { margin: 0; }
#nav > ul > li > a { position: relative; display: block; padding: 0 25px; font-size: 16px; transition: all .3s; color: #fff; }
#nav > ul > li > a:after { content: ''; position: absolute; bottom: 15px; left: 0; display: block; width: 0; height: 1px; background-color: #c99c52; transition: all .3s; }
#nav > ul > li:hover > a,
#nav > ul > li.active > a { color: #c99c52; }
#nav > ul > li:hover > a:after,
#nav > ul > li.active > a:after { width: 100%; }
#nav > ul > li > ul { position: absolute; top: 120px; left: 0; padding: 10px 0; visibility: hidden; opacity: 0;  transition: all .3s; background-color: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.1); }
#nav > ul > li:hover > ul { visibility: visible; top: 100px; opacity: 1; }
#nav >ul > li > ul > li > a { display: block; font-size: 14px; color: #333; padding: 0 30px; line-height: 36px; white-space: nowrap; }
#nav > ul > li ul li:hover > a { background-color: #c99c52; color: #fff; }
#nav > ul > li > ul > li ul { display: none; }

/* menu handle */
.menu-handle { display: none; background: transparent; border: none; width: 30px; height: 24px; padding: 0; outline: none; position: absolute; top: 20px; right: 30px; -webkit-transition: top .3s ease; transition: top .3s ease; }
.menu-handle::before,
.menu-handle::after,
.menu-handle span { background: #c99c52; }
.menu-handle::before,
.menu-handle::after { content: ''; position: absolute; height: 2px; width: 100%; left: 0; top: 50%; -webkit-transform-origin: 50% 50%; transform-origin: 50% 50%; -webkit-transition: -webkit-transform 0.25s; transition: transform 0.25s; }
.menu-handle span { position: absolute; width: 100%; height: 2px; left: 0; top: 12px; overflow: hidden; text-indent: 200%; -webkit-transition: opacity 0.25s; transition: opacity 0.25s; }
.menu-handle::before { -webkit-transform: translate3d(0, -10px, 0); transform: translate3d(0, -10px, 0); }
.menu-handle::after { -webkit-transform: translate3d(0, 10px, 0); transform: translate3d(0, 10px, 0); }

/* banner */
#banner .swiper-slide img { max-width: 100%; }
#banner .swiper-pagination-bullet { width: 20px; height: 3px; background-color: #fff; transition: opacity .5s, background-color .5s, width .5s; border-radius: 0; opacity: .6; }
#banner .swiper-pagination-bullet-active { opacity: 1; }
#banner .swiper-button-prev { color: #fff; left: 25px; }
#banner .swiper-button-next { color: #fff; right: 25px; }

/* 专心智造 专业钢琴 */
#home-about { background-color: #f6f6f6; padding-bottom: 100px; }
.home-title { position: relative; padding: 80px 0; text-align: center; }
.home-title::after { position: absolute; content: ''; bottom: 56px; left: 50%; width: 40px; height: 1px; background-color: #333; margin-left: -20px; }
.home-title-en { margin-bottom: 20px; padding: 0 30px }
.home-title-en img { max-width: 100%; }
.home-title-cn-txt { font-size: 32px; color: #333; }
.home-about-content { background-color: #25130e; }
.home-about-img { height: 486px; background-repeat: no-repeat; background-position: left center; }
.home-about-desc { padding: 100px 0 60px 60px; color: #fff; width: 600px; box-sizing: border-box; }
.home-about-desc p { font-size: 18px; line-height: 40px; text-align: justify; }
.more { text-align: center; margin-top: 60px; }
.more-btn { display: inline-block; width: 230px; height: 45px; line-height: 45px; font-size: 16px; background-color: #c99c52; color: #fff; border-radius: 3px; }
.more-btn:hover { color: #fff; }

/* 技术工艺 */
#home-technological-process { background-color: #fff; padding-bottom: 100px; }
.home-technological-process-left { width: 678px; float: left; }
.home-technological-process-txt { font-size: 16px; line-height: 40px; text-align: justify; padding-top: 50px; }
.home-technological-process-right { width: 460px; float: right; }
.home-technological-process-left img,
.home-technological-process-right img { max-width: 100%; }

/* 产品中心 */
#home-product { background-color: #f6f6f6; }
.home-product-content { background: url('../images/product_content_bg.jpg') no-repeat center; background-size: cover; height: 650px; padding-top: 110px; }
.home-product-series-list { margin: 0 -12px; }
.home-product-series-item { display: inline-block; margin: 6px; -webkit-transition: -webkit-transform .3s; transition: transform .3s; }
.home-product-series-item:hover { -webkit-transform: translateY(-20px); transform: translateY(-20px); }

/* 新闻资讯 */
#home-news { background-color: #fff; padding-bottom: 100px; }
.home-news-pic, 
.home-news-list { width: 600px; height: 450px; float: left; position: relative; }
.home-news-pic img { width: 600px; height: 450px; }
.home-news-info { position: absolute; bottom: 0; left: 0; right: 0; height: 48px; background: rgba(0,0,0,.8); color: #fff; padding: 15px; }
.home-news-info .date { float: left; position: relative; text-align: center; margin-right: 30px; padding-right: 30px; }
.home-news-info .date::after { position: absolute; top: 9px; right: 0; content: ""; width: 1px; height: 30px; background-color: #fff; }
.home-news-info .date .day,
.home-news-info .date .month { display: block; }
.home-news-info .date .day { font-size: 20px; font-weight: 700; }
.home-news-tit { font-size: 16px; line-height: 48px; }
.home-news-list { padding: 15px; border: 1px solid #e5e5e5; border-left: 0; box-sizing: border-box; }
.home-news-item { height: 60px; line-height: 60px; font-size: 16px; justify-content: space-between; }
.home-news-item .tit { float: left; position: relative; width: 420px; padding-left: 30px; }
.home-news-item .tit::after { position: absolute; top: 29px; left: 10px; content: ""; width: 5px; height: 1px; background-color: #858585; }
.home-news-item .date { float: right; width: 100px; }

/* 销售网络 */
#home-sale { background: url("../images/sale_bg.jpg") no-repeat center top; height: 600px; }
.home-sale-content { width: 460px; height: 730px; box-sizing: border-box; margin-left: 440px; padding: 110px 0 0 50px; background-color: rgba(37,19,14,.9) }
.home-sale-title { position: relative; padding-bottom: 30px; }
.home-sale-title::after { position: absolute; content: ''; bottom: 0; left: 0; width: 40px; height: 1px; background-color: #fff; }
.home-sale-title-txt { font-size: 32px; font-weight: 300; margin-top: 30px; color: #fff; }
.home-sale-form { width: 280px; margin: 45px 0; }
.home-sale-form .layui-input { border: 0; border-radius: 38px; padding-left: 20px; }
.home-sale-form .layui-form-select dl dd.layui-this { background-color: #c99c52; }
.home-sale-form .layui-form-select .layui-edge { right: 20px; }
.layui-btn-yellow { background-color: #c99c52; width: 100%; border-radius: 38px; }
.home-sale-remark { color: #fff; }

/* 友情链接 */
.home-link { background-color: #f6f6f6; padding: 38px; text-align: center; border-bottom: 1px solid #c99c52; }
.home-link-title { font-size: 20px; margin-right: 30px; display: inline-block; }
.home-link img { vertical-align: middle; }

/* footer */
.footer,
.footer .container { background-color: #f6f6f6; }
.footer-content { padding: 60px 0; }
.footer-contact { float: left; position: relative; width: 428px; padding-left: 72px; }
.footer-contact::before { position: absolute; left: 0; top: 13px; content: ''; height: 1px; background-color: #c99c52; width: 60px; }
.footer-contact-title { font-size: 20px; margin-top: 5px; font-weight: 500; }
.footer-hotline { margin: 15px 0; }
.footer-hotline .tel { font-size: 30px; font-weight: 600; color: #c99c52; margin-top: 5px; }
.footer-contact-body { color: #666; line-height: 30px; }

.footer-customer { float: left; width: 420px; }
.footer-customer-title { font-size: 24px; }

.footer-qrcode { float: left; width: 280px; }
.qrcode-item { float: left; width: 126px; text-align: center; }
.qrcode-item.fr { float: right; }
.qrcode-item img { width: 122px; height: 122px; margin-bottom: 5px; }

.copyright { color: #fff; background-color: #25130e; }
.copyright .container { background-color: #25130e; padding: 15px 0; }
.copyright p.copyright-desc { text-align: center; }


/* ===================== 内页样式 page style ======================== */
.page-banner { background-color: #fff; }
.page-banner img { max-width: 100%; min-width: 1200px; }

/* page */
.page { padding: 50px 0; background-color: #fff; }

/* sub-menu */
.sub-menu,
.sub-menu .container { background-color: #c99c52; }
.sub-menu ul li { display: inline-block; }
.sub-menu ul li a,
.sub-menu ul li.menu-more span { display: inline-block; padding: 15px 30px; font-size: 16px; color: #fff; cursor: pointer; }
.sub-menu ul li ul { display: none; }
.sub-menu ul li ul li a { position: relative; font-size: 14px; }
.sub-menu ul li.active>a,
.sub-menu ul li a:hover { background-color: #333; color: #fff; }
/* 超出部分 下拉 */
.sub-menu ul li.menu-more { position: relative; z-index: 99; }
.sub-menu ul li.menu-more .overflow { position: absolute; top: 54px; left: 0; background-color: #f8f8f8; }
.sub-menu ul li.menu-more .overflow li a { white-space: nowrap; color: #333; padding: 8px 30px; }
.sub-menu ul li.menu-more .overflow li.active > a,
.sub-menu ul li.menu-more .overflow li a:hover { color: #fff; }
.sub-menu ul li.menu-more:hover .overflow { display: block; }

/* page content */
.page-content { background-color: #fff; min-height: 400px; _height: 400px; }
.page-tit { font-size: 24px; line-height: 36px; border-bottom: 1px solid #f8f8f8; margin-bottom: 30px; padding-bottom: 10px; }
.page-info { line-height: 2em; font-size: 16px; text-align: justify; }
.page-info img { max-width: 100%; }
.page-info p { margin-bottom: 10px; }

/* product list */
.product-item { position: relative; display: block; transition: all .4s ease-in-out; background-color: #fff; border: 1px solid #eee; border: 1px solid #ededed; -webkit-box-shadow: 0 13px 20px -4px #ededed; box-shadow: 0 13px 20px -4px #ededed; }
.product-thumb { overflow: hidden; }
.product-thumb img { width: 380px; height: 285px; object-fit: cover; transition: all .4s ease-in-out; }
.product-info { padding: 15px 0; text-align: center; margin: 0 20px; border-top: 1px solid #eee; transition: all .4s ease-in-out; }
.product-info p.title { font-size: 16px; }
.product-item:hover .product-thumb img { transform: scale(1.1); }
.product-item:hover .product-info p.title { color: #c99c52; }
/* showproduct */
.page-product-show { padding: 60px 0; }
.product-header { height: 450px; background-color: #fafafa; margin-bottom: 30px; border: 1px solid #ededed; }
.product-image { float: left; width: 600px; }
.product-image img { max-width: 100%; }
.product-param { float: left; padding: 60px; width: 478px; }
.product-title { font-size: 30px; margin-bottom: 20px; font-weight: 700; }
.product-cell { height: 60px; line-height: 60px; font-size: 16px; border-bottom: 1px solid #ebebeb; }
.product-cell.yellow { color: #c99c52; font-weight: 700; }
.product-cell .name { width: 145px; float: left; }
.product-cell .desc { margin-left: 145px; }
.product-detail-title { line-height: 60px; margin-bottom: 30px; padding-left: 10px; border-bottom: 2px solid #c99c52; font-size: 24px; }

/* newslist */
.news-item { display: flex; justify-content: flex-start; padding-bottom: 30px; border-bottom: 1px solid #e9e9e8; margin-bottom: 20px; }
.news-item:last-child { border: none; }
.news-item-info { flex: 1; }
.news-item-info p.tit { font-size: 18px; color: #1e1e1e; padding-top: 20px; transition: all 0.6s; }
.news-item-info p.date { font-size: 14px; color: #b0b0b0; line-height: 20px; margin: 10px 0; }
.news-item-info .description { position: relative; width: 100%; height: 48px; transition: all 0.6s; }
.news-item-info p.desc { height: 48px; font-size: 14px; color: #777; overflow: hidden; }
.news-item-thumb { position: relative; width: 260px; height: 150px; background-size: cover; background-repeat: no-repeat; background-position: center; margin-left: 80px; }
.news-item-thumb p.news-item-more { position: absolute; z-index: 1; left: 0; bottom: 0; width: 100px; height: 40px; background-color: #fff; font-size: 12px; color: #b0b0b0; text-align: center; line-height: 40px; opacity: 0; transition: all 0.6s; }
.news-item:hover .news-item-info p.tit { color: #c99c52; }
.news-item:hover .news-item-thumb p.news-item-more { opacity: 1; }

/* show */
.show-title { font-size: 20px; text-align: center; }
.show-para { color: #ccc; text-align: center; border-bottom: 1px solid #eee; padding: 15px 0 10px; }
.show-content { padding: 15px 0; line-height: 2em; font-size: 16px; text-align: justify; }
.show-img { text-align: center; margin-bottom: 30px; }
.show-content img { max-width: 100%; }
.show-content p { margin-bottom: 10px; }

/* 销售与服务网络 */
.network-search-box { background: url('../images/sale_bg.jpg') no-repeat center; }
.network-content { width: 442px; box-sizing: border-box; padding: 60px; background-color: rgba(37,19,14,.9) }
.network-total { font-size: 18px; display: none; margin-bottom: 15px; }
.network-total span { color: #c99c52; font-weight: 700; }
.network-list { margin-top: 30px; }
.network-item { background-color: #f5f5f5; padding: 30px 50px; height: 140px; }
.network-item-title { font-size: 20px; font-weight: 700; margin-bottom: 15px; }
.network-item-info { font-size: 16px; line-height: 36px; color: #666; }
.network-item-info a:hover { color: #c99c52; }
.network-item-info .layui-icon { opacity: 0; color: #c99c52; }
.network-item:hover .layui-icon { opacity: 1; }

/* contact */
#mapContainer { width: 600px; height: 400px; }
.contact-map { float: left; width: 700px; }
.contact-desc { float: left; width: 500px; margin-top: 30px; }
.message { margin-top: 30px; padding: 50px; background-color: #f5f5f5; border-radius: 5px; }
.message .layui-inline { margin-bottom: 0; }
.layui-btn.yellow { background-color: #c99c52; }

/* pagination */
.pagination { margin-top: 30px; }
.pagination li { display: inline-block; margin: 0 5px; }
.pagination li a,
.pagination li span { display: inline-block; padding: 5px 15px; background-color: #eee; border-radius: 3px; }
.pagination li a:hover { color: #c99c52; }
.pagination li.active span { background-color: #c99c52; color: #fff; }