@charset "utf-8";
html{scroll-behavior: smooth;}
.flexbetween {display: flex;justify-content: space-between;align-items: center;}
.displayflex {display: flex;align-items: center;}
.alinitemsStart{align-items: flex-start;}
.autoHeight{height: auto;}
.trans300{transition: 0.3s;}
.trans2000{transition: 2s;}
.image{background-position: center;background-repeat: no-repeat;background-size: cover;scale: 1;}
.popup-video{ z-index: 11;position: fixed;left: 50%;top: 50%;width: 90%;max-width: 1000px;transform: translate(-50%,-50%);}
.popup-video .close-btn {z-index: 1;position: absolute;right: 0;top: 0;width: 40px;height: 40px;background-color: #00508E;font-size: 40px;text-align: center;line-height: 32px;color: #fff;cursor: pointer;}
.popup-video video{display: block;width: 100%;max-height: 600px;object-fit: contain;}
html{scroll-behavior: smooth;}
a {display: block;cursor: pointer;}
img{display: block;}
@keyframes widthGrow{
	0%{width: 0%;}
	100%{width: 100%;}
}
@keyframes fadeInUp{
	0%{transform: translateY(100%);opacity: 0;}
	100%{transform: translateY(0);opacity: 1;}
}
@keyframes fadeInDown{
	0%{transform: translateY(-100%);opacity: 0;}
	100%{transform: translateY(0);opacity: 1;}
}
.fadeInUp{animation: fadeInUp 1s;}
.fadeInDown{animation: fadeInDown 1s;}
.page {position: relative;}
header {position: fixed;width: 100%;height: 100px; top: 0;z-index: 11;background-color: rgba(255, 255, 255, 0.3);backdrop-filter: blur(2px);transition: 0.3s;}
/* 移动端导航 */
header .menu-btn{display: none;z-index: 1;position: absolute;right: 0;top: 50%;width: 20px;height: 18px;cursor: pointer;transform: translateY(-50%);}
header .menu-btn span{display: block;height: 2px;background-color: #00508E;transition: 0.3s;}
header .menu-btn span:nth-child(2){margin: 6px 0;}
/* PC端导航 */
header .logo img{max-height: 42px;max-width: 274px;transition: 0.3s;}
header .right .lang{position: relative;margin: 0 20px 0 50px;}
header .right .lang::before{content: '';width: 18px;height: 18px;background-image: url(../image/lang.svg);position: absolute;left: -24px;top: 50%;transform: translateY(-50%);}
header .right .nav-1st > li{position: relative;}
header .right .nav-1st a:hover{color: #00508E;transition: 0.3s;}
header .right .nav-1st > li > a{line-height: 100px; margin: 0 20px;white-space: nowrap;position: relative;transition: 0.3s;}
header .right .nav-1st > li.on > a,
header .right .nav-1st > li:hover > a{font-weight: bold;}
header .right .nav-1st > li > a::after{content: '';width: 0;height: 2px;background-color: #F2983A;position: absolute;bottom: 0;left: 50%;transform: translateX(-50%);transition: 0.3s;}
header .right .nav-1st > li.on > a::after,
header .right .nav-1st > li:hover > a::after{width: 100%;}
header .right .nav-1st > li > .nav-2nd-full-screen{width: 100%; position: fixed;top: 100%;left: 0; background-color: #FDFEFF; box-shadow: 0 2px 16px rgba(0, 0, 0, 0.12); box-sizing: border-box; z-index: -1; display: none;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box{padding: 4.375rem 11.25rem;display: flex; justify-content: space-between;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .tit{font-size: 1.875rem; color: #00508E; border-right: solid 1px #d8d8d8;padding-right: 4.375rem;margin-right: 4.375rem;white-space: nowrap;position: relative;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .tit::after{content: ''; width: 2rem;height: 2px;background-color: #00508E;position: absolute;top: 4rem;left: 0;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd{width: 100%; align-items: flex-start;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-item{width: 22%;border: solid 1px #d8d8d8; margin-right: 4%;text-align: center;padding: 40px 0;position: relative;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-item:nth-child(4n){margin-right: 0;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-item::after{content: '';width: 0;height: 1px;background-color: #00508E;position: absolute;bottom: 0;left: 0;transition: 0.6s;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-item:hover::after{width: 100%;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-item:hover > a > img{transform:  translateY(-12px);}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-item > a > img{margin: 0 auto 1.25rem;transition: 0.8s;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-li:hover > .nav-2nd-tit::after{width: 100%;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-li{width: 22%;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-li > .nav-2nd-tit{font-size: 1.5rem;color: #00508E;position: relative;margin-bottom: 3.25rem;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-li > .nav-2nd-tit::before{content: '';width: 100%;height: 1px;background-color: rgba(0, 80, 142, 0.2);position: absolute;top: 3rem;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-li > .nav-2nd-tit::after{content: '';width: 2.5rem;height: 1px;background-color: rgba(0, 80, 142, 1);position: absolute;top: 3rem;left: 0;transition: 0.3s;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-li > .nav-3rd > li > a{line-height: 2;position: relative;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-li > .nav-3rd > li > a::after{content: '';position: absolute; width: 8px;height: 8px;border-left:solid 1px #00508E ;border-top: solid 1px #00508E ; right: 0;top: 50%; transform:  translateY(-50%)  rotate(135deg); display: none;}
header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .nav-2nd > .nav-2nd-li > .nav-3rd > li > a:hover::after{display: block;}
.bgStyle {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
.fixed{height: 80px; background-color: #fff;box-shadow: 0 0px 20px rgba(0, 0, 0, 0.12);}
.fixed .logo img{max-height: 48px;max-width: 220px;max-height: 60px;}
.fixed .right .nav-1st > li > a{line-height: 80px;}
header:hover{background-color: #fff;box-shadow: 0 6px 36px rgba(0, 0, 0, 0.12);}
/* 搜索框 */
.popup-top-search{position: relative;margin: 30px;}
.popup-top-search .text-input{box-sizing: border-box;width: 100%;height: 40px;padding: 0 50px 0 10px;border: 1px solid #eee;}
.popup-top-search .sub-btn{position: absolute;right: 0;top: 0;width: 40px;height: 40px;background: #00508E url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjAiIGhlaWdodD0iMjAiIHZpZXdCb3g9IjAgMCAyMCAyMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZyBmaWxsPSJub25lIiBmaWxsLXJ1bGU9ImV2ZW5vZGQiPjxwYXRoIHN0cm9rZT0iIzk3OTc5NyIgZmlsbD0iI0Q4RDhEOCIgb3BhY2l0eT0iLjAxIiBkPSJNLjUuNWgxOXYxOUguNXoiLz48Y2lyY2xlIHN0cm9rZT0iI0ZGRiIgc3Ryb2tlLXdpZHRoPSIyIiBjeD0iOSIgY3k9IjkiIHI9IjgiLz48cGF0aCBzdHJva2U9IiNGRkYiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIiBkPSJNMTUgMTVsNCA0Ii8+PC9nPjwvc3ZnPg==') center no-repeat;background-size: 20px 20px;}
/* header结束!!!--- */
.titlemore{display: block; line-height: 50px;width: 150px;position: relative;transition: 0.5s;}
.titlemore::before{content: '';width: 100%;height: 100%;border: solid 1px #333;position: absolute; top: 0; transform: skewX(-20deg);transition: 0.5s;}
.titlemore::after{content: '';width: 8px;height: 100%;background-color: #F2983A;position: absolute;bottom: 8px;right: -8px;transform: skewX(-20deg) translateY(0);transition: 0.5s;}
.titlemore > div{position: relative;padding-left: 24px;}
.titlemore > div::after{content: '';width: 24px;height: 24px; background-image: url(../image/arrow1.svg);position: absolute;right: 28px;top: 50%;transform: translateY(-50%);}
.titlemore:hover{width: 200px;}
.titlemore:hover.titlemore::before{border: none;background-color: #00508E;}
.titlemore:hover.titlemore::after{transform: skewX(-20deg) translateY(8px);}
.titlemore:hover > div{color: #fff;}
.titlemore:hover > div::after{filter: brightness(0) invert(100%);}
.banner .bannerswiper{height: 820px;}
.banner .bannerswiper .swiper-slide{background-size: cover;background-repeat: no-repeat;background-position: center;}
.banner .bannerswiper .swiper-slide a{width: 100%;height: 100%;position: absolute;top: 0;}
.banner .bannerswiper .swiper-slide img{margin: 220px 0 100px;max-height: 232px;}
.banner .bannerswiper .swiper-button-prev, .banner .bannerswiper .swiper-button-next{width: 50px;height: 50px;border: solid 1px rgba(0, 0, 0, 0.6);background-color: transparent; transition: 0.3s;}
.banner .bannerswiper .swiper-button-prev:hover, .banner .bannerswiper .swiper-button-next:hover{background-color: #00508E;border: transparent;}
.banner .bannerswiper .swiper-button-prev{left: 50px;}
.banner .bannerswiper .swiper-button-next{right: 50px;}
.banner .bannerswiper .swiper-button-next::after, .banner .bannerswiper .swiper-button-prev::after{content: '';width: 24px;height: 24px; background-image: url(../image/arrow1.svg);transition: 0.3s;}
.banner .bannerswiper .swiper-button-prev:hover::after, .banner .bannerswiper .swiper-button-next:hover::after{filter: brightness(0) invert(100%);}
.banner .bannerswiper .swiper-button-prev:after{transform: rotateY(180deg);}
.banner .bannerswiper .swiper-pagination{height: auto;left: 0 ;bottom: 20px; text-align: left;font-size: 0;}
.banner .bannerswiper .swiper-pagination .swiper-pagination-bullet {width: 32px;height: 4px;border-radius: 0;background-color: #fff;transform: skewX(-20deg);opacity: 1;position: relative;}
.banner .bannerswiper .swiper-pagination .swiper-pagination-bullet-active::after{content: '';width: 0; height: 100%; position: absolute;left: 0; background-color: #00508E;animation: widthGrow 4.5s linear infinite;}
/* banner结束*/
footer{background-image: url(../image/footerbg.jpg);}
footer .top{padding: 30px 0;}
footer .top .footerlogo{filter: brightness(0) invert(100%);}
footer .top .left .custom-select{width: 230px;position: relative;}
footer .top .left .custom-select .name {border: solid 1px rgba(255, 255, 255, 0.7);line-height:50px; color: rgba(255, 255, 255, 0.7);padding-left: 20px;position: relative;}
footer .top .left .custom-select .name::before{content: '';width: 1px;height: 16px;background-color: rgba(255, 255, 255, 0.7);position: absolute;top: 50%;right: 50px; transform: translateY(-50%);}
footer .top .left .custom-select .name::after{content: ''; border-left: solid 6px transparent; border-right: solid 6px transparent; border-top: solid 6px rgba(255, 255, 255, 0.7); position: absolute; top: 50%;right: 14px ;transform: translateX(-50%) translateY(-50%);}
footer .top .left .custom-select .list{width: 100%; position: absolute;display: none; top: 100%;left: 0; background-color: #fff; z-index: 1;}
footer .top .left .custom-select .list a{display: block;width: 100%;padding-left: 20px;line-height: 48px;box-sizing: border-box;}
footer .top .left .custom-select .list a:hover{background-color: #f2f2f2;color: #00508E;}
footer .top .left .back-top{width: 50px;height: 50px;background: transparent url(../image/top.svg) no-repeat center; border: solid 1px rgba(255, 255, 255, 0.7);margin-left: 20px;transition: 0.3s;}
footer .top .left .back-top:hover{background-color: #00508E;border-color: rgba(255, 255, 255, 0)}
footer .mid{padding: 2.5rem 0;border-top: solid 1px rgba(255, 255, 255, 0.2);border-bottom: solid 1px rgba(255, 255, 255, 0.2);}
footer .mid .left{border-right: solid 1px rgba(255, 255, 255, 0.2);padding-right: 2.5rem;margin-right: 2.5rem;}
footer .mid .left dl{margin-right: 48px;white-space: nowrap;}
footer .mid .left dl dt a{font-size: 18px;color: #fff;position: relative;margin-bottom: 30px;}
footer .mid .left dl dt a::after{content: '';width: 20px;height: 2px;background-color: #fff; position: absolute;bottom: -16px ;left: 0;}
footer .mid .left dl dd a{font-size: 14px; color: rgba(255, 255, 255, 0.7);line-height: 2;}
footer .mid .left dl dd a:hover{color: rgba(255, 255, 255, 1);}
footer .mid .right .QRcode{display: none;width: 100%;}
footer .mid .right .QRcode .qrcode-wrap{width: 100%;}
footer .mid .right .QRcode .qrcode-wrap .item{width: 22%;padding-bottom: 22%;background-size: cover;position: relative;}
footer .mid .right .QRcode .qrcode-wrap .item .txt{position: absolute;bottom: -2rem;color: #fff;text-align: center;width: 100%;}
footer .mid .right .code .wxcode{width: 120px;height: 120px;background-size: cover;position: relative;margin: 0 auto;}
footer .mid .right .code .wxcode::before{content: '微信公众号'; color: #fff;white-space: nowrap; position: absolute;top: 128px;left: 50%;transform: translateX(-50%);}
footer .mid .right .code .linkico {margin-top: 60px;}
footer .mid .right .code .linkico .item{height: 40px;width: 40px; margin: 0 10px;border-radius: 999px;background-color: transparent; position: relative;}
footer .mid .right .code .linkico .item .codebox{width: 120px;height: 120px;background-size: cover;background-repeat: no-repeat;position: absolute;left: -42px;top: 48px;visibility: hidden;opacity: 0;transition: 0.5s;}
footer .mid .right .code .linkico .item:hover{background-color: rgba(255, 255, 255, 0.3);}
footer .mid .right .code .linkico .item:hover .codebox{visibility:visible;opacity: 1;}
footer .mid .right .lxfs dl{color: #fff;margin-left: 40px;}
footer .mid .right .lxfs dl dt{font-size: 18px;margin-bottom: 16px;}
footer .mid .right .lxfs dl dd{margin-bottom: 16px;}
footer .mid .right .lxfs dl dd .tit{position: relative;padding-left: 24px;white-space: nowrap;}
footer .mid .right .lxfs dl dd .tit img{position: absolute;top: 50%;left: 0; transform: translateY(-50%);}
footer .bottom{color:rgba(255, 255, 255, 0.5);line-height: 60px;}
footer .bottom a{color: inherit;padding-left: 20px;display: inline-block;}
footer .bottom a:hover{color: rgba(255, 255, 255, 1)}
/* footer结束 */
.partbox{padding: 80px 0;background-color: #fff;}
.partbox .titlemore{margin: 50px auto 0;}
.title {text-align: center;padding-bottom: 50px;}
.title .tit{font-size: 48px;font-weight: bold;color: #00508E;position: relative;padding-bottom: 12px;z-index: 0;}
.title .tit::after{content: '';width: 200px;height: 12px;background-image: linear-gradient(90deg, rgba(255, 162, 56, 0), rgba(255, 162, 56, 1));position: absolute;top: 60%;left: 50%;transform: translateX(-50%) skewX(-20deg);z-index: -1;}
.part1{background-image: url(../image/bg1.jpg);background-position: top;background-size: cover;background-repeat: no-repeat;}
.part1 > .w1400 > .con{color: #666;line-height: 1.5;text-align: center;padding-bottom: 40px;}
.part1 .item{transition: 0.3s;width: 32%;}
.part1 .item .pic{overflow: hidden;}
.part1 .item .pic em{display: block; padding-bottom: 66%;transition: 2s;background-position: center;background-size: cover;background-repeat: no-repeat;}
.part1 .item .info{text-align: center;margin-top: 16px;}
.part1 .item:hover{transform: translateY(-8px);}
.part1 .item:hover .pic em{scale: 1.1;}
.part1 .item:hover .info{color: #00508E;}
/* part1结束 */
.part2{background: url(../image/bg2.jpg) center no-repeat;background-size: cover; padding: 50px 0;color: #fff;}
.part2 > .w1400 > .data-show-wrap > .item{flex: 1;text-align: center;}
.part2 > .w1400 > .data-show-wrap > .item > .num > span{font-size: 48px;font-weight: bold;}
.part2 > .w1400 > .data-show-wrap > .item > .num > em{font-size: 14px;padding-left: 4px;}
/* part2结束 */
.part3{background-repeat: no-repeat;background-size: cover;background-position: center;}
.part3 .product .left,
.part3 .product .right,
.part3 .product .mid{width: 32%;}
.part3 .product .product-tab-box{background: url(../image/productbg1.jpg) no-repeat center;background-size: cover;overflow: hidden;position: relative;box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);transition: 0.3s;}
.part3 .product .product-tab-box::after{content: '';width: 100%;height: 100%;background: url(../image/productbg2.jpg) no-repeat center;background-size: cover ;position: absolute;top: 0;left: 0;opacity: 0;transition: 0.8s;}
.part3 .product .product-tab-box .txt{position: absolute;top: 1.25rem;left: 1.25rem;z-index: 10;}
.part3 .product .product-tab-box .tit{padding-bottom: 20px;font-weight: bold;}
.part3 .product .product-tab-box .tabs .item {padding: 0 0 8px 16px;line-height: 2;font-size: 0.875rem;position: relative;}
.part3 .product .product-tab-box .tabs .item.on:after{content: '';width: 8px;height: 8px;background: url(../image/proact.svg) no-repeat center;position: absolute;left: 0;top: 0.75em}
.part3 .product .product-tab-box .tab-content .swiper-wrapper .swiper-slide{scale: 1;transition: 0.8s;}
.part3 .product .left .product-tab-box .tab-content .swiper-wrapper .swiper-slide,
.part3 .product .right .product-tab-box .tab-content .swiper-wrapper .swiper-slide,
.part3 .product .mid .product-tab-box .tab-content .swiper-wrapper .swiper-slide{padding-bottom: 550px;background-size: 240px 240px;background-repeat: no-repeat;background-position: right bottom;}
.part3 .product .mid .product-tab-box .tab-content .swiper-wrapper .swiper-slide{padding-bottom: 265px;}
.part3 .product .mid .product-tab-box:first-child{margin-bottom: 20px;}
.part3 .product .product-tab-box:hover::after{opacity: 1;}
.part3 .product .product-tab-box:hover{color: #fff;}
.part3 .product .product-tab-box:hover .tabs .item {color: inherit;}
.part3 .product .product-tab-box:hover .tabs .item.on:after{filter: brightness(0) invert(1);}
.part3 .product .product-tab-box:hover .tab-content .swiper-wrapper .swiper-slide{transform: translateY(-20px);}
/* part3结束 */
.newsListSwiper{padding: 0 20px 20px;}
.newsListSwiper .swiper-wrapper{padding-bottom: 20px;}
.newsListSwiper .swiper-wrapper .swiper-slide{background: transparent;box-shadow: none;transition: 0.3s;}
.newsListSwiper .swiper-wrapper .swiper-slide .pic{overflow: hidden;}
.newsListSwiper .swiper-wrapper .swiper-slide .pic .image{padding-bottom: 65%;}
.newsListSwiper .swiper-wrapper .swiper-slide .tit{line-height: 1.5;font-weight: bold;margin: 20px ;min-height: 3em; display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;margin-bottom: 20px;}
.newsListSwiper .swiper-wrapper .swiper-slide .txt{color: #666;line-height: 1.5;margin: 0 20px 20px;min-height: 3em; display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;}
.newsListSwiper .swiper-wrapper .swiper-slide .time{color: #666;line-height: 60px;background-color: #F9F9F9;padding-left: 20px;position: relative;}
.newsListSwiper .swiper-wrapper .swiper-slide .time::before{content: '';width: 24px;height: 24px;background: url(../image/arrow2.svg) no-repeat center;background-size: cover;filter: contrast(0); position: absolute;right: 20px; bottom: 50%;transform: translateY(50%);}
.newsListSwiper .swiper-wrapper .swiper-slide:hover {box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);background-color: #F9F9F9;}
.newsListSwiper .swiper-wrapper .swiper-slide:hover .image{scale: 1.1;} .newsListSwiper .swiper-wrapper .swiper-slide:hover .tit{color: #00508E;}
.newsListSwiper .swiper-wrapper .swiper-slide:hover .time::before{filter: none;}
/* part4结束 */

/*中屏PC，分辨率1366*/
@media screen and (max-width: 1400px){
	.banner .bannerswiper{height: 700px;}
	.banner .bannerswiper .swiper-slide img{max-height: 180px;}
	footer .mid .left{padding-right: 10px;margin-right: 30px;}
	footer .mid .left dl{margin-right: 28px;}
	.banner .bannerswiper .swiper-button-prev, .banner .bannerswiper .swiper-button-next{border: none;top: auto;bottom: 10px;}
	.banner .bannerswiper .swiper-button-next{right: 10px;}
	.banner .bannerswiper .swiper-button-prev{left: auto;right: 70px;}
	.banner .bannerswiper .swiper-pagination{text-align: center;}
}

/*小屏PC，分辨率1280*/
@media screen and (max-width: 1280px){
	html{font-size: 14px;}
	.banner .bannerswiper{height: 600px;}
	header .right .nav-1st > li > a{margin: 0 10PX;}
	header .right .lang{margin: 0 20px 0 40px;}
	header .right .nav-1st > li > .nav-2nd-full-screen {font-size: 14px;}
	header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box{padding: 4rem 3rem}
	header .right .nav-1st > li > .nav-2nd-full-screen > .nav-2nd-box > .tit{padding-right: 3rem;margin-right: 3rem;}
	.part3 .product {flex-wrap: wrap;}
	.part3 .product .mid, .part3 .product .right{width: 49%;}
	.part3 .product .left{width: 100%;margin-bottom: 20px;}
	.part3 .product .left .product-tab-box .tab-content .swiper-wrapper .swiper-slide{padding-bottom: 440px;background-size: 320px 320px;}
	.part3 .product .right .product-tab-box .tab-content .swiper-wrapper .swiper-slide{padding-bottom: 550px;background-size: 320px 320px;}
	.part3 .product .left .product-tab-box .tabs{display: flex;flex-wrap: wrap;width: 60%;}
	.part3 .product .left .product-tab-box .tabs .item{min-width: 200px;}
	
}

/*pad横屏，分辨率1024*/
@media screen and (max-width: 1024px){
	header{backdrop-filter: unset;}
	.banner .bannerswiper{height: 500px;}
	.banner .bannerswiper .swiper-slide img{max-height: 120px;margin: 90px 0}
	header, header:hover{background: none;}
	header .menu-btn{display: block;right: 3%;}
	header .right{display: none;}
	.banner .bannerswiper .swiper-slide img{margin: 160px 0 80px;}
	.banner .bannerswiper .swiper-button-prev, .banner .bannerswiper .swiper-button-next{display: none;}
	footer .mid .w1400{flex-wrap: wrap;}
	footer .mid .w1400 .left{width: 100%;padding: 0 0 20px;margin-bottom: 40px;border-right: none;border-bottom: solid 1px rgba(255, 255, 255, 0.2);}
}	
	
/*phone和pad竖屏，分辨率820*/
@media screen and (max-width: 820px){
	body{font-size: 12px;}
	header{height: 80px;}
	header .logo img, .fixed .logo img{max-height: 32px;}
	.banner .bannerswiper{height: 240px;}
	.banner .bannerswiper .swiper-slide img{max-height: 80px;margin: 90px 0}
	.titlemore{line-height: 40px;width: 136px;}
	.title .tit{padding-bottom: 4px;}
	.title .tit::after{width: 100px;height: 8px;}
	.partbox{padding: 2rem 0;}
	.title{padding-bottom: 1.6rem;}
	.title .tit{font-size: 1.6rem;}
	.title .txt{font-size: 1rem;}
	.partbox .titlemore{margin-top: 1.6rem;}
	.banner .bannerswiper .swiper-slide .titlemore{display: none;}
	.part2 > .w1400 > .data-show-wrap > .item > .num > span{font-size: 24px;}
	.part2 > .w1400 > .data-show-wrap > .item > .num > em{font-size: 12px;}
	.part2 > .w1400 > .data-show-wrap > .item > .txt{font-size: 12px;}
	.part3 .product .mid, .part3 .product .right, .part3 .product .left{width: 100%;}
	.part3 .product .mid{margin-bottom: 30px;}
	.part3 .product .product-tab-box .txt{top: 2em;left: 1.5em;}
	.part3 .product .product-tab-box .tit{padding-bottom: 1em;}
	.part3 .product .left .product-tab-box .tab-content .swiper-wrapper .swiper-slide,
	.part3 .product .right .product-tab-box .tab-content .swiper-wrapper .swiper-slide,
	.part3 .product .mid .product-tab-box .tab-content .swiper-wrapper .swiper-slide{padding-bottom: 360px;background-size: 180px 180px;background-repeat: no-repeat;background-position: right bottom;}
	.newsListSwiper{padding: 0;}
	.newsListSwiper .swiper-wrapper .swiper-slide .tit, .newsListSwiper .swiper-wrapper .swiper-slide .txt{min-height: 3em;margin:0.8rem 0}
	footer .top .w1400{flex-wrap: wrap;justify-content: center;}
	footer .top .footerlogo{width: 100%;}
	footer .top .left{width: 100%;}
	footer .top .left .custom-select{width: 20rem;}
	footer .top .w1400 .footerlogo img{max-height: 32px;margin: 0 auto 30px;}
	footer .mid .w1400 .left{display: none;}
	footer .mid .w1400 .right{width: 100%; flex-wrap: wrap;justify-content: center;}
	footer .mid .w1400 .right .lxfs dl{margin-left:0}
	footer .mid .right .code{display: none;}
	footer .mid .right .QRcode{display: block;}
	footer .mid .w1400 .right .lxfs{width: 100%;padding-top: 2rem; border-top: solid 1px rgba(255, 255, 255, 0.2);margin-top: 4rem;}
	footer .bottom{line-height: 40px;}
	footer .bottom .w1400{flex-wrap: wrap;justify-content: center;}
	footer .bottom > .w1400 > a{margin-top: -1.5em;}
}