.banner-video{width: 100%; position: absolute; left: 0; top: 50%; transform: translateY(-50%) scale(1.2); z-index: 0;}

.container{width:100%;/*padding-right:15px;padding-left:15px;*/margin-right:auto;margin-left:auto}
.container{ min-width:90%;}
@media (min-width:576px){.container,.container-sm{max-width:540px}}@media (min-width:768px){.container,.container-md,.container-sm{max-width:720px}}@media (min-width:992px){.container,.container-lg,.container-md,.container-sm{max-width:960px}}@media (min-width:1200px){.container,.container-lg,.container-md,.container-sm,.container-xl{max-width:1140px}}
/* 榧çæ¾*/.jiantou{cursor: default;}
.swiper-pagination{font-size: 16px;left: 50%;transform: translate(-50%, 10px);-webkit-transform: translate(-50%, 10px);-moz-transform: translate(-50%, 10px);-ms-transform: translate(-50%, 10px);-o-transform: translate(-50%, 10px);}
.swiper-pagination .swiper-pagination-bullet-active{background-color: #333;}
.kzqybox_pagination{display: flex;align-items: center;}
.swiper-pagination span{margin: 0 3px;}
.swiper-pagination span{background-color: rgba(0, 0, 0, 0.4);}
.kzqybox_pagination span{margin: 0 10px;width: 6px;height: 6px;background-color: rgba(255, 255, 255, .98);}
.kzqybox_pagination .swiper-pagination-bullet-active{background-color: transparent; border: 4px solid #fff;}
.kzqy{position: absolute;bottom: 70px;left: 0;width: 100%;z-index: 5;}
.kzqybox{display: flex;justify-content: flex-end;align-items: flex-end;}
.kzqybox_l{margin-right: 65px;display: flex;align-items: center;}
.kzqybox_r{width: 120px;display: flex;align-items: flex-end;line-height: 1; font-family:"din";}
.kzqybox_rl{font-family: "din"; font-size: 48px;color: #fff;}
.kzqybox_rc{padding-bottom: 10px;margin: 0 15px;font-size: 20px;color: rgba(255, 255, 255, .2);}
.kzqybox_rr{padding-bottom: 5px;font-family: "din";  font-size: 24px;color: rgba(255, 255, 255, .2);}
.kzqybox_per,
.kzqybox_next{width:22px;height:40px;display: flex;/*align-items: center;justify-content: center;cursor: pointer;*/ outline: none;}
.kzqybox_per i,
.kzqybox_next i{font-size: 26px;color: #fff; font-family: "Microsoft YaHei"; margin-top:4px;}
.kzqybox_pagination{position: static;transform: translate(0, 0);-webkit-transform: translate(0, 0);-moz-transform: translate(0, 0);-ms-transform: translate(0, 0);-o-transform: translate(0, 0);}
.kzqybox_y{margin: 0 20px;display: flex;align-items: center;}
.kzqybox_y span{width: 7px;height: 7px;background-color: rgba(255, 255, 255, 0.2);border-radius: 100%;-webkit-border-radius: 100%;-moz-border-radius: 100%;-ms-border-radius: 100%;-o-border-radius: 100%;margin: 0 10px;cursor: pointer;}
.kztop{position: absolute;bottom: 170px;right: 2.5%;z-index: 5;}
.kztopbox{margin-bottom: 10px;display: flex;align-items: center;transform: rotate(-90deg);-webkit-transform: rotate(-90deg);-moz-transform: rotate(-90deg);-ms-transform: rotate(-90deg);-o-transform: rotate(-90deg);cursor: pointer;}
.kztopbox_y{font-family: 'ProximaNova-Regular';text-transform: uppercase;font-size: 15px;color: rgba(255, 255, 255, .2);transition: all .4s;-webkit-transition: all .4s;-moz-transition: all .4s;-ms-transition: all .4s;-o-transition: all .4s;}
.kztopbox_i i{margin-left: 6px;font-size: 30px;color: rgba(255, 255, 255, .2);transition: all .4s;}
.kztopbox:hover .kztopbox_y,
.kztopbox:hover i{color: #fff;}
.kztopimg{cursor: pointer;}

.bannerbox {
    background-color: #111;
    min-height: 500px;
}

.bannersldtxt_p p {
	font-size: 16px;
	color: #fff;
	line-height: 26px;
}
.banner{position: relative; height: calc(95vh - 0px); transition: ease .3s;}
.bannerbox{width: 100%; height: 100%; overflow: hidden;}
.banner_container{width: 100%; height: 100%;}
.banner_slide{height: auto;}
.banner_slide .banner_slidea{position: relative; display: block; width: 100%; height: 100%;}
.banner_slideaimg{height: 100%; overflow: hidden;}
.banner_slideaimg img{width: 100%; height: 100%; object-fit: cover;}
.banner_prod{position: absolute; right: 5%; bottom: 0; height: 90%; transition: ease .3s;}
.banner_prod img{display: block; transition: ease .3s; /* width: 746px; max-width: 100%; */ height: 100%;}
.banner_slideatxt{transition: ease .3s;}

.banner_slideatxt{position: absolute;/*padding:58px 0 90px;*/top:-4%;left: 0;width: 100%;height: 100%;z-index: 5;display: flex;flex-direction: column;justify-content: center;}
.bannersldtxt_h{font-size: 48px;color: #fff;}
.bannersldtxt_y{margin: 0 0 0.4vw;  font-family: "Microsoft YaHei"; text-transform: uppercase;font-size:3.5vw; font-weight:bold;line-height:6vw;color: #fff; text-shadow: 5px 0 10px rgba(0,0,0,.3);}
.bannersldtxt_p{/*width: 48%;*/font-size: 16px;color: #fff;line-height: 26px;}
.bannersldtxt_m{display: inline-block;position: relative;padding:0 2px 14px 0;margin-top: 80px;font-size: 16px;color: #fff;border-bottom: 2px solid #3640b3;}
.bannersldtxt_m::after{content: '';position: absolute;left: 0;bottom: -2px;width: 0;height: 2px;background-color: #106ecb;z-index: 2;transition: all .4s;-webkit-transition: all .4s;-moz-transition: all .4s;-ms-transition: all .4s;-o-transition: all .4s;}
.bannersldtxt_m:hover::after{width: 100%;}
@media screen and (max-width: 1800px) {
    .banner_prod img {
        /* width: 700px; */
        height: 85%;
        margin-top: 20%;
    }
}

@media screen and (max-width: 1600px) {
/* banner*/.banner_slideatxt{padding: 100px 0 80px;}
.bannersldtxt_h{font-size: 40px;}
.bannersldtxt_y{line-height: 90px;}
.bannersldtxt_p{font-size: 16px;line-height: 26px;}
.bannersldtxt_m{font-size: 16px;}}
@media screen and (max-width: 1400px) {
.banner_slideatxt{padding: 90px 0 60px;}
.bannersldtxt_h{font-size: 36px;}
.bannersldtxt_y{/*font-size: 70px;*//*line-height: 70px;*/}
.bannersldtxt_p{font-size: 14px;line-height: 24px;}
.bannersldtxt_m{font-size: 14px;}
}

@media screen and (max-width: 1200px) {
 .banner_prod{right: 0;}
.banner_prod img{/* width: 650px;*/height: 80%;margin-top: 28.5%;}
/* banner*/.bannersldtxt_h{font-size: 32px;}
.bannersldtxt_y{font-size:56px;line-height: 64px;}
.bannersldtxt_p{font-size: 13px;line-height: 23px;}
.bannersldtxt_m{font-size: 13px;}
.kzqy{bottom: 80px;}
.kzqybox_rl{font-size: 42px;}
.kzqybox_rr{font-size: 20px;}
.kztop{bottom: 180px;}
}
@media screen and (max-width: 992px) { .banner_slideatxt{padding: 80px 30px 50px;}
.banner_prod{right: 5%;}
.banner_prod img{/* width: 550px;*/height: 60%;margin-top: 76.5%;}
/* banner*/.bannersldtxt_h{font-size: 30px;}
.bannersldtxt_y{font-size: 56px;}
}




em,i {font-style: normal;}

/* product */
.product{width: 100%; background: #f5f5f5; padding: 100px 0; transition: ease .3s;}
.product .index_title p::after{width: 20px;}
.product .product_content{width: 87.5%; margin: 0 auto; background: #fff; overflow: hidden; transition: ease .3s;}
.product .product_top{overflow: hidden; border-bottom: 1px dashed #ddd; transition: ease .3s; position: relative;}
.product .index_title{margin-top: 50px;}
.product .product_nav{float: right; background: #0b4eb5; border-right: 7px solid #333; border-radius: 10px 0 0 0; padding: 0 10px; margin: 30px 0; transition: ease .3s; overflow: hidden; width: 1000px; text-align: center;}
.product .product_nav ul{overflow: hidden; position: relative; padding: 9px 0;}
.product .product_nav ul p{width: 20px; height: 10px; position: absolute; left: 0; top: 0; transition: ease .3s; overflow: hidden; opacity: 0;}
.product .product_nav ul p.cur{opacity: 1;}
.product .product_nav ul p:nth-last-child(2) i{background: #fff; width: 20px; height: 20px; transform: rotate(45deg); display: block; margin-left: 0px; margin-top: -16px;}
.product .product_nav ul p:nth-last-child(1) i{background: #fff; width: 20px; height: 20px; transform: rotate(45deg); display: block; margin-left: 0px; margin-top: 4px;}
.product .product_nav ul p:nth-last-child(1){top: unset; bottom: 0;}
.product .product_nav ul span{display: block; width: 50px; height: 50px; background: url(http://login.114my.cn/memberpic/076923180225/uploadfile/image/20221210/20221210172645_1965037818.png) center no-repeat; position: absolute; right: 0; top: 5px; transform: rotate(90deg); transition: ease .3s; opacity: 0; visibility: hidden;}
.product .product_nav ul span.cur{transform: rotate(-90deg);}
.product .product_nav ul li{float: left; /* padding: 0 50px; */ border-right: 1px dashed rgba(255, 255, 255, 0.2); box-sizing: border-box; transition: ease .3s; text-align: center; width: 25%;}
.product .product_nav ul li:nth-child(4n){border-right: 0;}
.product .product_nav ul li a{display: block; height: 50px; line-height: 50px; color: #fff; font-size: 16px; text-overflow: ellipsis; white-space: nowrap; overflow: hidden;}
.product .product_nav ul li a b{font-weight: bold;}
.product .product_scroll{width: calc(100% - 180px); overflow: hidden; margin: 80px auto; position: relative; transition: ease .3s;}
.product .product_scroll ul{overflow: hidden; transition: ease .3s; position: relative;}
.product .product_scroll ul li{float: left; padding-right: 200px; position: relative; transition: ease .3s;}
.product .product_scroll ul li a,
.product .product_scroll ul li i,
.product .product_scroll ul li img,
.product .product_scroll ul li font,
.product .product_scroll ul li span,
.product .product_scroll ul li b{display: block; transition: ease .3s;}
.product .product_scroll ul li a{overflow: hidden;}
.product .product_scroll ul li font{font-size: 16px; font-weight: bold; color: #666; padding-left: 50px; background: url(http://login.114my.cn/memberpic/076923180225/uploadfile/image/20221210/20221210172645_186922922.png) left center no-repeat; }
.product .product_scroll ul li h1{font-size: 50px; font-weight: bold; color: #333; margin-top: 20px; transition: ease .3s;}
.product .product_scroll ul li h1 strong{color: #0b4eb5;}
.product .product_scroll ul li p{font-size: 30px; color: #666; line-height: unset; border-bottom: 1px dashed #ddd; padding-bottom: 15px; margin-bottom: 16px; transition: ease .3s;}
.product .product_scroll ul li dl dt{font-size: 30px; color: #0b4eb5; font-weight: bold; transition: ease .3s;}
.product .product_scroll ul li dl dd{font-size: 14px; color: #ccc; margin-top: -7px; transition: ease .3s; transform-origin: left center; text-transform: capitalize;}
.product .product_scroll ul li span{font-size: 16px; color: #666; margin-top: 7px;}
.product .product_scroll ul li b{width: 115px; height: 36px; line-height: 36px; font-size: 14px; color: #fff; /* background: linear-gradient(to bottom, #0E63E5, #0b4eb5); */ background: #0E63E5; border-radius: 4px; font-weight: bold; padding-left: 13px; box-sizing: border-box; position: relative; margin-top: 115px; transform-origin: left top; transition: ease .3s;}
.product .product_scroll ul li:hover b{background: #0b4eb5;}
.product .product_scroll ul li b::after{width: 14px; height: 6px; content: ""; background: url(http://login.114my.cn/memberpic/076923180225/uploadfile/image/20221210/20221210172645_264631609.png) center no-repeat; position: absolute; right: 12px; top: 50%; transform: translateY(-50%);}
.product .product_scroll ul li b em{font-weight: 500;}
.product .prod_left{float: left; transition: ease .3s; margin-top: 5px;}
.product i{float: left; margin-left: 15px; transition: ease .3s; /* margin-top: -50px;   height: 615px;*/}
.product i img{display: block; height: 100%;}
.product .product_scroll .center_line{width: 1px; height: 100%; position: absolute; left: 0; top: 0; border-right: 1px dashed #ddd; box-sizing: border-box; transition: ease .3s; z-index: 2;}
.product .product_scroll .center_line_prev{width: 30px; height: 100%; position: absolute; left: 0; top: 0; transition: ease .3s; z-index: 2; opacity: 0; visibility: hidden;}
.product .product_scroll .center_line i{display: block; width: 30px; height: 30px; border-radius: 50%; background: #0b4eb5 url(http://login.114my.cn/memberpic/076923180225/uploadfile/image/20221210/20221210172645_1965037818.png) center no-repeat; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); margin-left: 0; cursor: pointer; z-index: 2;}
.product .product_scroll .center_line_prev i{display: block; width: 30px; height: 30px; border-radius: 50%; background: #0b4eb5 url(http://login.114my.cn/memberpic/076923180225/uploadfile/image/20221210/20221210172645_1965037818.png) center no-repeat; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) rotate(180deg); margin-left: 0; cursor: pointer; z-index: 2;}
.product .product_over{position: absolute; right: 0; top: 0; height: 100%; background: linear-gradient(to right, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 1) 100%); /* transition: ease .3s; */}
.product .product_scroll ol li{width: 100% !important; text-align: center; padding-right: 0;}
.product .prod_bottom{margin-top: 0; overflow: hidden; height: 0; transition: ease .3s;}
.product .prod_bottom label{display: block; width: 100%; text-align: center; margin-bottom: 0; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; transition: ease .3s;}
.product .prod_bottom label:nth-child(1){font-weight: bold; color: #333; font-size: 20px; line-height: 30px;}
.product .prod_bottom label:nth-child(2){font-size: 16px; color: #666; margin-top: 5px; line-height: 25px; transition: ease .3s;}
.product_series{width: 87.5%; margin: 0 auto; transition: ease .3s;}
.product_series .index_title{text-align: center; width: 100%; margin-top: 95px; padding-bottom: 45px; border-bottom: 1px dashed #dddddd; margin-left: 0; transition: ease .3s;}
.product_series .series_content{width: calc(100% - 60px); margin: 0 auto; overflow: hidden; transition: ease .3s;}
.product_series .series_content ul{overflow: hidden; margin-top: 50px; transition: margin ease .3s; position: relative;}
.product_series .series_content ul li{float: left; margin-right: 50px; position: relative; padding: 35px 0; transition: ease .3s; overflow: hidden;}
.product_series .series_content ul li::after{position: absolute; width: 100%; height: 100%; left: -65px; top: 0; background: #f6f6f6; content: ""; z-index: -1; transition: ease .3s;}
.product_series .series_content ul li a{display: block;}
.product_series .series_content ul li h1{font-size: 32px; color: #333; font-weight: bold;}
.product_series .series_content ul li p{font-size: 24px; color: #333; font-weight: bold; margin-top: 4px;}
.product_series .series_content ul li span{font-size: 16px; color: #666; display: block; margin-top: 12px;}
.product_series .series_content ul li font{width: 106px; height: 30px; line-height: 30px; background: #e9e9e9 urlhttp://login.114my.cn/memberpic/076923180225/uploadfile/image/20221210/20221210183307_885121960.png) 76px center no-repeat; display: block; font-size: 12px; padding-left: 15px; box-sizing: border-box; color: #999; border-radius: 30px; margin-top: 60px; transform-origin: left top; transition: ease .3s;}
.product_series .series_content ul li:hover font{background: #0b4eb5 url(http://login.114my.cn/memberpic/076923180225/uploadfile/image/20221210/20221210172645_264631609.png) 76px center no-repeat; color: #fff;}
.product_series .series_content ul li img{display: block; height: 230px; position: absolute; right: 0; top: 50%; transform: translateY(-50%); transition: ease .3s;}
.product_series .series_content ul li h1,
.product_series .series_content ul li p,
.product_series .series_content ul li span,
.product_series .series_content ul li font{margin-left: 30px; transition: ease .3s;}
.product_series .series_prev,
.product_series .series_next{width: 12px; height: 21px; background: url(http://login.114my.cn/memberpic/076923180225/uploadfile/image/20221210/20221210183307_898129125.png) center no-repeat; margin: 0 37px; background-size: cover;}
.product_series .series_next{transform: rotate(180deg);}
.product_series dl{overflow: hidden; display: inline-block; position: relative; left: 50%; transform: translateX(-50%); margin-top: 30px; transition: ease .3s; transform-origin: center top;}
.product_series dl dt,
.product_series dl dd{display: block; float: left; cursor: pointer; transition: ease .3s;}
.product_series dl dd.cur{border: 2px solid #333; background: #fff;}
.product_series dl dd{width: 5px; height: 5px; background: #333; border-radius: 50%; border: 2px solid #fff; box-sizing: unset !important; margin: 6px; position: relative; transition: ease .3s; display: none;}
.product_series dl dd.dis{display: block;}
.product_series .series_content ul li em,
.product_series .series_content ul li b{display: block; text-align: center; transition: ease .3s; visibility: hidden; opacity: 0; height: 0; line-height: 22px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}
.product_series .series_content ul li em{font-size: 16px; font-weight: bold; color: #333;}
.product_series .series_content ul li b{font-size: 14px; color: #999;}
/* product-end */

@media screen and (max-width: 1750px){/* ç³»å产å*/.product_series .series_content ul li h1{font-size: 28px;}
.product_series .series_content ul li p{font-size: 20px;margin-top: 0;}
.product_series .series_content ul li span{font-size: 14px;margin-top: 6px;}
.product_series .series_content ul li img{height: 200px;}
/* ç³»å产å-ç»*/}
@media screen and (max-width: 1600px){/* 产å*/.product i{height: 400px;}
/* .product .product_nav ul li{padding: 0 45px;}*/.product .product_scroll{width: calc(100% - 140px);}
.product .product_scroll ul li font{margin-top: 20px;}
.product .product_scroll ul li h1{font-size: 40px;margin-top: 10px;}
.product .product_scroll ul li p{font-size: 24px;padding-bottom: 10px;margin-bottom: 10px;}
.product .product_scroll ul li dl dt{font-size: 26px;}
.product .product_scroll ul li dl dd{font-size: 12px;margin-top: -5px;}
.product .product_scroll ul li span{font-size: 14px;}
.product .product_scroll ul li b{margin-top: 100px;}
.product .product_nav ul li a{font-size: 16px;line-height: 50px;height: 50px;}}
@media screen and (max-width: 1550px){/* ç³»å产å*/.product_series .series_content ul li h1{font-size: 24px;}
.product_series .series_content ul li p{font-size: 18px;margin-top: 0;}
.product_series .series_content ul li span{font-size: 12px;margin-top: 4px;}
.product_series .series_content ul li img{height: 180px;}
.product_series .series_content ul li font{transform: scale(0.8);margin-top: 40px;}
.product_series .series_content ul li::after{left: -45px;}
.product .product_nav{width: 900px;}
.product .product_nav ul li a{font-size: 14px;}}
@media screen and (max-width: 1400px){.product .index_title{margin-top: 40px;}
.product .product_nav ul li a{font-size: 14px;height: 40px;line-height: 40px;}
.product .product_nav ul p{transform: scale(0.7);}
.product .product_scroll ul li font{font-size: 14px;background-size: auto 90%;padding-left: 44px;}
.product .product_scroll ul li h1{font-size: 32px;margin-top: 20px;}
.product .product_scroll ul li p{font-size: 20px;padding-bottom: 10px;margin-bottom: 6px;margin-top: 2px;}
.product .product_scroll ul li dl dt{font-size: 22px;}
.product .product_scroll ul li dl dd{transform: scale(0.8);margin-top: -3px;}
.product .product_scroll ul li span{font-size: 12px;}
.product .product_scroll ul li b{transform: scale(0.8);}
/* ç³»å产å*/.product_series .series_content ul li::after{left: -65px;}
.product_series .series_content ul li h1{font-size: 32px;}
.product_series .series_content ul li p{font-size: 24px;margin-top: 4px;}
.product_series .series_content ul li span{font-size: 16px;margin-top: 12px;}
.product_series .series_content ul li font{transform: scale(1);margin-top: 60px;}
.product_series .series_content ul li img{height: 230px;}}
@media screen and (max-width: 1300px){/* .product .product_nav ul li{padding: 0 35px;}*/.product .product_scroll{width: calc(100% - 100px);}}
/* index_title*/.index_title{display: inline-block;margin-left:50px;transition: ease .3s;}
.index_title h6{font-size: 2.2vw; font-weight: bold;display: inline-block;transition: ease .3s; font-family: "Microsoft YaHei";}
.index_title p{color: #666; line-height: 24px; font-size: 0.9vw; margin-top: 7px; position: relative;transition: ease .3s;}
/*.index_title p::after{position: absolute;right: 0;top: 50%;transform: translateY(-50%);height: 12px;background: #f0f0f0;content: "";border-radius: 3px;transition: ease .3s;}*/
/* index_title-end*/

.f25{font-size: 2.5vw !important; letter-spacing:3px;}
.banners0{ padding-top:0px !important;}