@media screen and (max-width: 1500px ) {
.menu-cbox:before, .news-list .NewsList_a1 li, .ProductList_b1 li h3 { font-size: 14px; }
.NavList_a1 a, .MenuList_f2>ul>li>:nth-child(1) a { font-size: 16px; }
.footer .TR { width: 100px; }
.footer .TR i { width: 18px; }
.footer .TL { max-width: calc(100% - 120px); }
.product-detail .section .BB * { font-size: 14px !important; }
.product-detail .section .BB strong, .product-detail .section .BB h2,.product-detail .section .BB b { font-size: 18px !important; }
}
@media screen and (max-width: 1100px ) {
.footer .TR { width: 80px; }
.footer .TR i { width: 16px; }
.footer .TL { max-width: calc(100% - 100px); }
.pc-menu .M figure { width: 32px; height: 32px; }
.pc-menu .B { width: 24px; }
.pc-menu .box-hover { width: 70px; }
.w-90 { width: 92%; }
.page-pd { padding-left: 4vw; padding-right: 4vw; }
.NavList_a1 a, .MenuList_f2>ul>li>:nth-child(1) a { font-size: 14px; }
.MenuList_f2>ul>li>:nth-child(2) a, .news-list .NewsList_a1 li, .ProductList_b1 li h3 { font-size: 12px; }
.product-detail .section .BB * { font-size: 12px !important; }
.product-detail .section .BB strong, .product-detail .section .BB h2,.product-detail .section .BB b { font-size: 16px !important; }
.NewsList_a1 .newnr p { max-height: 41px; }
.contact .section .TR { padding: 0 2vw; }
.menu-slide { display: none; }
}
@media screen and (max-width: 800px ) {
.product-detail [class*="PhotoList"] li a{height:56vw;}
.product-detail [class*="PhotoList"] li span{margin-top:2vw;}
.MenuList_f1>ul>li>:first-child:after { display: none; }
.MenuList_f1>ul>li>:nth-child(2) { display: none; background: #f5f5f5; box-shadow: 0 0 3vw 0 rgba(0,0,0,0.1) inset; }
.MenuList_f1>ul>li ul li { margin: 0; width: 100%; padding: 0px; display: block; border-top: 1px solid #f5f5f5; }
.MenuList_f1>ul>li>:first-child.on { background: #0f76ce; color: #fff; }
.MenuList_f1>ul>li:not(:first-child), .MenuList_f1>ul { border-top: 1px solid #eee; }
.MenuList_f1:before, .MenuList_f1>ul>li { transition: 0.5s ease 0s; transform: translateX(10vw); opacity: 0; }
body.on .MenuList_f1:before, body.on .MenuList_f1>ul>li { transform: translate(0); opacity: 1; }
body.on .MenuList_f1:before { transition-delay: 0.1s; }
body.on .MenuList_f1>ul>li:nth-child(1) { transition-delay: 0.2s; }
body.on .MenuList_f1>ul>li:nth-child(2) { transition-delay: 0.3s; }
body.on .MenuList_f1>ul>li:nth-child(3) { transition-delay: 0.4s; }
body.on .MenuList_f1>ul>li:nth-child(4) { transition-delay: 0.5s; }
body.on .MenuList_f1>ul>li:nth-child(5) { transition-delay: 0.6s; }
body.on .MenuList_f1>ul>li:nth-child(6) { transition-delay: 0.7s; }
body.on .MenuList_f1>ul>li:nth-child(7) { transition-delay: 0.8s; }
.MenuList_f1>ul { height: calc(100% - 16.6vw); overflow: auto; }
.MenuList_f1:before { content: '导航'; font-size: 4.4vw; color: #0f76ce; font-weight: bold; box-sizing: border-box; display: block; padding: 0 3vw; height: 16.6vw; line-height: 16.6vw; }
.logo { width: 18%; }
.menu-box .M { width: 82%; text-align: right; }
.pc-language,.search-btn { margin-right: 3vw; width: 8.5vw; height: 8.5vw; border: 4px solid #0f76ce; border-radius: 50%; }
.search-btn {margin-top:0; padding:1.5vw;}
.pc-language a { height: 100%; }
.section-box { transition: 0.5s ease 0s; }
#MenuList_f1_public-bg { display: none !important; }
body.active .pc-language { border-color: #0f76ce; }
.menu-box { height: 16.6vw; transition: 0.5s ease 0s; position: relative; z-index: 1; }
.menu-icon span, .menu-icon:before, .menu-icon:after { width: 3.5vw; }
.menu-i { display: inline-block; vertical-align: middle; width: 8.5vw; height: 8.5vw; border-width: 4px; }
body.on .MenuList_f1 { opacity: 1; right: 0; }
.MenuList_f1 { top: 0; width: 60vw; height: 100vh; position: fixed; text-align: left; display: block; right: -60vw; background: #fff; }
body.on .MenuList_f1 { box-shadow: 0 0 5vw 0 rgba(0,0,0,0.1); transition: 0.5s ease 0s; }
.MenuList_f1>ul>li>:first-child, .MenuList_f1>ul>li ul li a { line-height: normal; height: auto; }
.MenuList_f1>ul>li>:first-child a { padding: 3vw 6vw 3vw 3vw; }
.MenuList_f1>ul>li>:first-child.icon a:before { transition: 0.5s ease 0s; content: '>'; font-family: "宋体", "SimSun"; position: absolute; z-index: 0; right: 3vw; top: 50%; transform: translateY(-50%) rotate(0deg); color: #333; }
.MenuList_f1>ul>li>:first-child.on a:before { transform: translateY(-50%) rotate(90deg); color: #fff; }
.MenuList_f1>ul>li ul li a { font-size: 3.8vw; padding: 2.5vw 4.5vw; }
.i-more a:before { width: 5vw; }
.i-more a { padding-right: 10vw; }
.i-more a:after { width: 2vw; height: 2vw; }
body.active .menu-box { background: #fff; box-shadow: 0 6px 3vw 0 rgba(0,34,133,0.1); }
.beian { height: auto; line-height: 2; text-align: center; padding:2vw 0;}
.beian span:first-child { display: block; }
.menu-w { width: 92%; }
.NavList_a1 ul { background: #eee; border: 1px solid #ddd; border-top: none; max-height: 32vw; overflow: auto; }
.NavList_a1 a { padding: 3vw 5vw; font-size: 3.8vw; color: #666; }
.nav.on .NavList_a1 { transform: scale(1); opacity: 1; }
.NavList_a1 { transform-origin: top; transform: scale(1, 0); transition: 0.5s ease 0s; opacity: 0; position: absolute; left: 4%; width: 92%; z-index: 0; }
.NavList_a1 a.on { background: #0f76ce; color: #fff; }
.page-box { padding: 5vw 0; }
.contact .section .TL, .contact .section .TR { padding: 5vw; }
.ResTitle_a2 em:before { width: 3px; }
.ResTitle_a2 span { margin-right: 3vw; }
.ResTitle_a2 em { padding-left: 3vw; display: none; margin-top: 2vw; }
#video_list li span { margin-top: 3vw; }
.rid32 .section .L img { width: 49%; display: inline-block; vertical-align: top; }
.rid32 .section .L img:not(:first-child) { margin-left: 2%; }
.ResTitle_a1 span, .ResTitle_a2 span,.search-box h3 { font-size: 5vw; }
.MenuList_f1>ul>li>:first-child { font-size: 4.4vw; }
.ResTitle_a1 em, .ResTitle_a2 em, .contact .section .TL span, .news-list .NewsList_a1 li { font-size: 3.8vw; }
.NewsList_a1 .newnr { margin-top: 4vw; }
.VideoDisplay_a1_C, .product-detail .section .TR dl:not(:first-child) { margin-top: 5vw; }
.NewsList_a1 .newnr p { max-height: none; margin-top: 3vw; line-height: 1.5; -webkit-line-clamp: 3; }
.NewsList_a1 .data, .contact .section .TL span, .contact .section .TL li:not(:first-child) { margin-top: 3vw; }
.news-list .NewsList_a1 .newimg, #video_list li a { height: 57vw; }
.news-list .NewsList_a1 li:not(:first-child), #video_list li:not(:first-child) { margin-top: 8vw; }
.page-title { margin-bottom: 5vw; }
.contact .section .TL span:after { width: 5vw; margin-top: 3vw; }
.page-section { position: fixed; width: 100%; height: 100%; z-index: 0; transition: 0.5s ease 0s; right: 0; top: 0; overflow: auto; }
body.on .page-section { right: 60vw; }
.VideoDisplay_a1_C iframe, .VideoDisplay_a1_C video, .NewsDetail_a1 #nc video, .NewsDetail_a1 #nc iframe { height: 70vw; }
.VideoDisplay_a1_back a { width: 100%; height: 10vw; line-height: 10vw; font-size: 3.8vw; margin-top: 5vw; }
.ProductList_b1 li { width: 49%; margin-bottom: 5vw; }
.ProductList_b1 li:not(:nth-child(2n+1)) {
margin-left:2%;
}
.ProductList_b1 li h3 { margin-top: 3vw; font-size: 3.8vw; }
.ProductList_b1 .picimg { height: 47vw; }
.nav { z-index: 1; }
.product-detail .section .TL { height: 97vw; }
.pro-title { border-width: 2px; padding-bottom: 3vw; }
.product-detail .section .TR dt { line-height: 1.7; margin-top: 3vw; }
.product-detail .section .BT span { width: 100%; padding: 3vw; text-align: center; }
.product-detail .section .BB * { font-size: 3.8vw !important; line-height: 1.7 !important; }
.product-detail .section .BB strong, .product-detail .section .BB h2,.product-detail .section .BB b { font-size: 5vw !important; }
.product-detail .section .BB img { width: auto !important; max-width: 100% !important; }
.product-detail .section .BB table td { padding: 3vw !important; }
.search-box input{width:55vw; padding-right:2vw;}
.search-box button{width:6vw;}
.search-box form {
    padding: 2vw 5vw;
    margin-top: 5vw;
}
#search-close{margin-top:5vw;}
#nav-bg, .footer .T { display: none; }
}
@media screen and (max-width: 400px ) {
.pc-language, .menu-i,.search-btn { border-width: 2px; }
.menu-icon span, .menu-icon:before, .menu-icon:after { height: 2px; margin-top: -1px; }
}