@charset "utf-8";
/* CSS Document */
body{margin: 0; padding: 0; font-family: "Microsoft YaHei",Arial, Helvetica, sans-serif; font-size: 14px; color: #333; text-align: center; background: #fff; line-height: 26px; margin-left: auto; margin-right: auto;}
a{color: #333; text-decoration: none; outline-style: none; outline-color: invert; outline-width: medium; -webkit-tap-highlight-color: transparent; transition: all 0.3s; -ms-transition: all 0.3s;}
a:link{text-decoration: none;}
a:hover{color: #333;}
a img{border: 0 none;}
a{outline: none;}
a:focus{outline: none;} 
h1,h2,h3,h4,ul,li,div,p,span,b,i,input,select{margin: 0; padding: 0;}
ul,li,dl,dd,dt{padding: 0; margin: 0; list-style: none;}
input,button,textarea{font-family: "Microsoft YaHei",Arial, Helvetica, sans-serif; outline: none; resize: none; -webkit-appearance: none; border-radius: 0; -webkit-border-radius: 0;}
em,i{font-style: normal;}
img{display: block;}
video{outline: none;}
.clear{clear: both; height: 0; overflow: hidden; display: block;}
.font{font-family: 'SimSun';}
.length{word-break: keep-all; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}
.right{display: flex; justify-content: flex-end;}
.con{padding: 0 0 35px 0; display: flex; justify-content: space-between;}
.content{max-width: 1200px; width: 1200px; margin: 0 auto; padding: 0; text-align: left;}
.container{max-width: 1690px; width: 88%; margin: 0 auto; padding: 0; text-align: left;}
/* CSS Common*/

/*header */
#header{position: fixed; width: 100%; background-color: rgba(0,0,0,.8); margin: 0 auto; text-align: center; z-index: 9; transition:all 0.5s; -ms-transition:all 0.5s;}
#header .header_con{height: 110px; display: flex; align-items: center; justify-content: space-between;}
#header .header_search{width: 180px; height: 36px; padding: 0 15px; box-sizing: border-box; border: 1px solid #cbcaca; border-radius: 20px;}
#header .header_search form{display: flex; justify-content: space-between; align-items: center;}
#header .header_search input[type="text"]{width: 130px; height: 32px; border: 0; background: none; color: #fff; font-size: 15px;}
#header .header_search input[type="text"]::-webkit-input-placeholder{color: rgba(255,255,255,.7);}
.header_box{background-color: rgba(0,0,0,.8) !important;}

/*menu*/
.menu>ul{display: flex; flex-wrap: wrap;}
.menu>ul>li{padding: 0 18px; text-align: center; z-index: 9; display: flex; align-items: center;}
.menu>ul>li>a{line-height: 110px; display: block; font-size: 17px; color: #fff;}
.menu>ul>li>a:hover{color: #fff;}
.menu>ul>li>a.on{color: #fff;}
.menu>ul>li>img{cursor: pointer;}
.menu>ul>li:last-child{padding-right: 0;}
.menu>ul>li>dl{width: 100%; position: absolute; left: 0; top: 110px; background-color: rgba(0,0,0,.9); padding: 50px 0; min-height: 130px; display: none;}
.menu>ul>li>dl>dd{width: 100%; text-align: center; color: #fff;}
.menu>ul>li>dl>dd .content{display: flex;}
.menu>ul>li>dl>dd .menu_nav>ul>li{width: 100px; margin-bottom: 30px;}
.menu>ul>li>dl>dd .menu_nav>ul>li:last-child{margin-bottom: 0;}
.menu>ul>li>dl>dd .menu_nav>ul>li>a{color: #fff; font-size: 17px; line-height: 1; cursor: pointer;}
.menu>ul>li>dl>dd .menu_nav>ul>li>a>span{display: flex; justify-content: space-between;}
.menu>ul>li>dl>dd .menu_list{width: 960px; margin-left: 70px; padding-left: 70px; border-left: 1px solid rgba(255,255,255,.15);}
.menu>ul>li>dl>dd .menu_list img{max-width: 800px; height: auto;}
.menu>ul>li>dl>dd .menu_con ul{display: flex; justify-content: space-between;}
.menu>ul>li>dl>dd .menu_con:nth-last-child(-n+2)>ul{justify-content: flex-start;}
.menu>ul>li>dl>dd .menu_con ul>li{width: 18%;}
.menu>ul>li>dl>dd .menu_con ul>li:last-child{margin-bottom: 0;}
.menu>ul>li>dl>dd .menu_con ul>li>a{color: #fff; font-size: 16px; line-height: 1;}
.menu>ul>li>dl>dd .menu_con ul>li>dl{margin-top: 8px;}
.menu>ul>li>dl>dd .menu_con ul>li>dl>dd{width: 100%;}
.menu>ul>li>dl>dd .menu_con ul>li>dl>dd>a{color: rgba(255,255,255,.7); font-size: 15px; line-height: 2;}

/*banner*/
.banner{height: 100vh;}
.banner .swiper-slide{background-position: center; background-repeat: no-repeat; background-size: cover;}
.banner .swiper-pagination{bottom: 20px;}
.banner .swiper-pagination-bullet{margin: 0 3px !important;}
.banner .swiper-pagination-bullet{background: #fff; opacity: 0.6; width: 46px; height: 2px; border-radius: 0;}
.banner .swiper-pagination-bullet-active{background: #fff; opacity: 1;}
.banner .swiper-button-next,.banner .swiper-button-prev{width: 15px; height: 24px; background-size: 15px 24px; margin-top: -12px;}
.banner .swiper-button-prev{left: 20px;}
.banner .swiper-button-next{right: 20px;}

/*banner_inside*/
.banner_inside{height: 56vh;}
.banner_inside .swiper-slide{background-position: center; background-repeat: no-repeat; background-size: cover; display: flex; align-items: center; justify-content: center;}
.banner_inside .swiper-slide .desc{font-size: 40px; line-height: 1.2; color: #fff; margin-top: 80px;}
.banner_inside .swiper-slide .desc>span{display: block; text-transform: uppercase; font-family: Arial;}
.banner_inside .swiper-pagination{bottom: 20px;}
.banner_inside .swiper-pagination-bullet{margin: 0 3px !important;}
.banner_inside .swiper-pagination-bullet{background: #fff; opacity: 0.6; width: 46px; height: 2px; border-radius: 0;}
.banner_inside .swiper-pagination-bullet-active{background: #fff; opacity: 1;}
.banner_inside .swiper-button-next,.banner_inside .swiper-button-prev{width: 15px; height: 24px; background-size: 15px 24px; margin-top: -12px;}
.banner_inside .swiper-button-prev{left: 20px;}
.banner_inside .swiper-button-next{right: 20px;}

/*home_about*/
#home_about{width: 100%; padding: 90px 0 0 0;}
#home_about .home_about_dh{margin: 0 auto; text-align: center;}
#home_about .home_about_dh span{font-size: 20px; display: block;}
#home_about .home_about_dh em{font-size: 32px; display: block; margin-top: 15px;}
#home_about .home_about_con{margin-top: 55px;}
#home_about .home_about_con .desc{width: 100%; font-size: 16px; line-height: 2; text-align: center; background-color: #fff; padding-bottom: 70px; position: relative; z-index: 2;}
#home_about .home_about_con .desc_box{width: 1050px; margin: 0 auto;}
#home_about .home_about_con .img{margin-top: -102px;}
#home_about .home_about_con .img>img{width: 100%; height: 100%; object-fit: cover;}
#home_about .home_about_con .video{background-color: #f7f7f7; height: 302px;}
#home_about .home_about_con .video_box{width: 1186px; height: 182px; background-color: rgba(98,98,98,.65); margin: 0 auto; position: relative; margin-top: -90px; display: flex; align-items: center; z-index: 2;}
#home_about .home_about_con .box{width: 1172px; height: 168px; background-color: #626262; margin: 0 auto; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 32px; text-transform: uppercase; font-weight: bold; font-family: Arial; cursor: pointer;}
#home_about .home_about_con .box>span{margin-right: 22px;}

/*home_video*/
#home_video{position: fixed; left: 0; right: 0; top: 0; bottom: 0; margin: auto; background-color: rgba(0,0,0,.8); z-index: 10; display: none; align-items: center; justify-content: center;}
#home_video>.img{width: 40px; height: 40px; position: absolute; right: 10px; top: 10px; display: flex; align-items: center; justify-content: center; cursor: pointer;}
#home_video video{width: 90%; height: 80vh; background-color: #000; object-fit: cover;}

/*home_pro*/
#home_pro{width: 100%; padding: 0 0 120px 0;}
#home_pro .home_pro_dh{margin: 0 auto; text-align: center;}
#home_pro .home_pro_dh i{height: 96px; width: 1px; background-color: #a8a8a8; margin: 0 auto; display: block; margin-top: -48px;}
#home_pro .home_pro_dh span{font-size: 35px; display: block; margin-top: 35px;}
#home_pro .home_pro_dh a.more{font-size: 16px; display: flex; margin-top: 15px; justify-content: center; align-items: center;}
#home_pro .home_pro_dh a.more>img{width: 20px; height: 6px; margin-left: 10px;}
#home_pro .home_pro_con{margin-top: 50px;}
#home_pro .home_pro_con ul{display: flex; flex-wrap: wrap; justify-content: space-between;}
#home_pro .home_pro_con ul>li{width: calc((100% - 40px)/3); height: 100%; position: relative; overflow: hidden;}
#home_pro .home_pro_con ul>li .img{width: 100%; height: 100%; overflow: hidden;}
#home_pro .home_pro_con ul>li .img>img{width: 100%; height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
#home_pro .home_pro_con ul>li:hover .img>img{transform: scale(1.1); -webkit-transform: scale(1.1);}
#home_pro .home_pro_con ul>li .desc{width: 100%; height: 100%; color: #fff; position: absolute; top: 0; z-index: 2; padding: 10%; box-sizing: border-box;}
#home_pro .home_pro_con ul>li .desc span{font-size: 32px; line-height: 1;}
#home_pro .home_pro_con ul>li .desc em{display: block; width: 136px; height: 36px; line-height: 36px; border: 1px solid #fff; text-align: center; margin-top: 20px;}
#home_pro .home_pro_con ul>li .desc em>img{display: inline-block; margin-left: 4px; position: relative; top: -1px;}

/*home_tech*/
#home_tech{width: 100%; background-color: #f7f7f7;}
#home_tech .home_tech_dh{margin: 0 auto; text-align: center;}
#home_tech .home_tech_dh i{height: 96px; width: 1px; background-color: #a8a8a8; margin: 0 auto; display: block; position: relative; top: -48px;}
#home_tech .home_tech_dh span{font-size: 35px; display: block; margin-top: -10px;}
#home_tech .home_tech_dh em{font-size: 16px; margin-top: 15px; display: block;}
#home_tech .home_tech_con{margin-top: 50px; height: 42vw; min-height: 660px; background-position: center; background-repeat: no-repeat; background-size: cover;}
#home_tech .home_tech_con .container{height: 100%; display: flex; align-items: center; justify-content: flex-end;}
#home_tech .home_tech_con .box{max-width: 880px; width: 58%; background-color: rgba(98,98,98,.6); display: flex; justify-content: flex-end; z-index: 2;}
#home_tech .home_tech_con .box>ul{max-width: 866px; width: calc(100% - 14px); margin: 7px; background-color: rgba(98,98,98,.8); color: #fff; display: flex; flex-wrap: wrap; padding: 8% 5% 2% 5%; box-sizing: border-box;}
#home_tech .home_tech_con .box>ul>li{width: 33.33%; text-align: center; margin-bottom: 6%;}
#home_tech .home_tech_con .box>ul>li img{width: 90px; height: auto; display: inline-block;}
#home_tech .home_tech_con .box>ul>li span{font-size: 20px; display: block; margin-top: 10px;}
#home_tech .home_tech_con .box>ul>li em{font-size: 15px; display: block; margin-top: 5px;}

/*home_nav*/
#home_nav{width: 100%; padding: 110px 0;}
#home_nav .home_nav_con ul{display: flex; justify-content: space-between;}
#home_nav .home_nav_con ul>li{width: calc((100% - 60px)/4); height: 100%;}
#home_nav .home_nav_con ul>li .img{width: 100%; height: 100%; overflow: hidden;}
#home_nav .home_nav_con ul>li img{width: 100%; height: 100%; transition: all 0.6s; -ms-transition: all 0.6s;}
#home_nav .home_nav_con ul>li:hover img{transform: scale(1.08); -webkit-transform: scale(1.08);}
#home_nav .home_nav_con ul>li .desc{background-color: #f7f7f7; padding: 30px 25px; position: relative;}
#home_nav .home_nav_con ul>li .desc span{display: block; font-size: 26px;}
#home_nav .home_nav_con ul>li .desc em{min-height: 96px; display: block; font-size: 16px; margin-top: 16px; line-height: 1.8;}
#home_nav .home_nav_con ul>li .desc .ico{width: 42px; height: 42px; line-height: 1.16; background-color: #626262; text-align: center; font-size: 32px; color: #fff; position: absolute; bottom: 0; right: 0;}

/*left*/
#left{width: 100%;}
#left .left_dh>ul{display: flex; justify-content: center;}
#left .left_dh>ul>li a{height: 86px; line-height: 86px; display: block; padding: 0 32px; font-size: 17px; box-sizing: border-box; text-align: center; border-bottom: 2px solid transparent;}
#left .left_dh>ul>li a.on{border-color: #333;}
#left .pro_dh>ul>li a{height: auto; line-height: 2.2; padding: 30px 32px; margin: 0 15px; font-size: 18px;}
#left .pro_dh>ul>li a>img{width: 56px; height: auto; margin: 0 auto;}
#left .pro_dh>dl{display: flex; justify-content: center; border-top: 1px solid #e6e6e6;}
#left .pro_dh>dl>dd a{height: 86px; line-height: 86px; display: block; padding: 0 30px; font-size: 17px; box-sizing: border-box;}

/*content*/
#right{width: 100%;}
#right .right_dh{font-size: 16px; background-color: #f7f7f7;}
#right .right_dh .dh_box{display: flex; justify-content: center; align-items: center;}
#right .right_con{min-height: 200px; padding: 50px 0;}
#right .right_top{padding-top: 10px;}
#right .right_box{clear: both; overflow: hidden; font-size: 16px; line-height: 2;}
#right .right_box img{max-width: 100%; height: auto !important; display: inline-block;}
#right .right_box video{max-width: 100%; height: auto;}
#right .right_box iframe{max-width: 100%;}

/*about*/
.about_profile{display: flex; justify-content: space-between; padding: 50px 0 70px 0;}
.about_profile .dh{font-size: 33px;}
.about_profile .dh>em{font-size: 20px; font-weight: bold; display: block; color: #bababa; font-family: Arial; margin-top: 12px; text-transform: uppercase;}
.about_profile .list{width: 986px; font-size: 16px; line-height: 2;}
.about_profile .list>span{font-size: 24px; display: block; line-height: 1;}
.about_profile .list>.desc{margin-top: 20px;}
.about_profile .list>.img{margin-top: 30px;}
.about_profile .list>.img>img{max-width: 100%; height: auto;}
.about_history{padding: 60px 0 70px 0; background-color: #f7f7f7;}
.about_history .dh{font-size: 33px;}
.about_history .dh>em{font-size: 20px; font-weight: bold; display: block; color: #bababa; font-family: Arial; margin-top: 12px; text-transform: uppercase;}
.about_history .view .swiper-container{width: 100%; height: auto;}
.about_history .view .swiper-slide{display: flex; align-items: center; justify-content: center; overflow: hidden;}
.about_history .view .swiper-slide img{width: 48%; height: auto; object-fit: cover;}
.about_history .view .swiper-slide .note{width: 46%; text-align: left; margin-left: 5%;}
.about_history .view .swiper-slide span{font-size: 48px; color: #222; vertical-align: top; position: relative; line-height: 1; font-family: Arial; font-weight: bold;}
.about_history .view .swiper-slide span>em{font-size: 24px; font-weight: normal; margin-left: 10px; position: relative; top: -2px;}
.about_history .view .swiper-slide i{width: 30px; height: 4px; background: #3d3d3d; display: block; margin: 25px 0;}
.about_history .view .swiper-slide .desc{font-size: 16px; line-height: 2; width: 100%; text-align: left;}
.about_history .preview{width: 100%; margin: 100px 0 40px 0; position: relative; border-top: 1px solid #dcdcdc;}
.about_history .preview .swiper-container{width: 92%; height: auto; margin: 0 auto; margin-top: -58px;}
.about_history .preview .swiper-slide{width: 20%; height: auto; cursor: pointer; text-align: center; font-size: 20px;}
.about_history .preview .swiper-slide em{content: '';background: url(../images/history_ico.png) no-repeat center; width: 32px; height: 32px; display: block; margin: 0 auto; padding-top: 30px;}
.about_history .preview .arrow-left{position: absolute; background-color: #3d3d3d; left: 0; top: 0; margin-top: -18px; width: 36px; height: 36px; z-index: 2; border-radius: 50%;}
.about_history .preview .arrow-right{position: absolute; background-color: #3d3d3d; right: 0; top: 0; margin-top: -18px; width: 36px; height: 36px; z-index: 2; border-radius: 50%;}
.about_history .preview i{color: #fff; transform: translate(-50%,-50%); position: absolute; top: 50%; left: 50%; line-height: 2;}
.about_history .preview .active-nav{color: #000;}
.about_history .preview .active-nav em{background-image: url(../images/history_ico_a.png);}
.about_video{padding: 60px 0 70px 0;}
.about_video .dh{font-size: 33px;}
.about_video .dh>em{font-size: 20px; font-weight: bold; display: block; color: #bababa; font-family: Arial; margin-top: 12px; text-transform: uppercase;}
.about_video .list{margin-top: 40px;}
.about_video .list>.img{position: relative;}
.about_video .list>.img .img_box{width: 100%; height: 448px; overflow: hidden;}
.about_video .list>.img .img_box>img{width: 100%; height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
.about_video .list>.img:hover .img_box>img{transform: scale(1.08); -webkit-transform: scale(1.08);}
.about_video .list>.img .desc{width: 328px; height: 448px; background-color: rgba(98,98,98,.65); position: absolute; top: 0; right: 0; z-index: 2; display: flex; align-items: center; justify-content: center; cursor: pointer;}
.about_video .list>.img .desc_box{width: 316px; height: 436px; background-color: rgba(98,98,98,1); color: #fff; font-size: 33px; font-weight: bold; font-family: Arial; text-align: center; display: flex; align-items: center; justify-content: center;}
.about_video .list>.img .desc_box img{margin: 0 auto; margin-top: 25px;}
.about_video .list>ul{margin-top: 40px; display: flex; flex-wrap: wrap; overflow: hidden;}
.about_video .list>ul>li{width: 376px; margin-left: 36px; position: relative; cursor: pointer; margin-bottom: 36px; text-align: center;}
.about_video .list>ul>li:nth-child(3n+1){margin-left: 0;}
.about_video .list>ul>li>a{display: block;}
.about_video .list>ul>li .img{width: 376px; height: 282px; overflow: hidden; position: relative;}
.about_video .list>ul>li .img>img{width: 100%; height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
.about_video .list>ul>li:hover .img>img{transform: scale(1.08); -webkit-transform: scale(1.08);}
.about_video .list>ul>li .desc{position: absolute; top: 0; right: 0; left: 0; bottom: 0; margin: auto; background-color: rgba(0,0,0,.1); display: flex; align-items: center; justify-content: center;}
.about_video .list>ul>li span{display: block; font-size: 16px; margin-top: 15px;}
.about_video .list>ul:nth-child(3){display: none;}
.about_video .list>a.more{width: 196px; height: 42px; line-height: 42px; border: 1px solid #828282; border-radius: 5px; text-align: center; font-size: 16px; margin: 20px auto 0; display: block; cursor: pointer;}
.about_video .list>a.more:hover{background-color: #333; border-color: #333; color: #fff;}
.about_video .video{position: fixed; left: 0; right: 0; top: 0; bottom: 0; margin: auto; background-color: rgba(0,0,0,.8); z-index: 10; display: none; align-items: center; justify-content: center;}
.about_video .video>.img{width: 40px; height: 40px; position: absolute; right: 10px; top: 10px; display: flex; align-items: center; justify-content: center; cursor: pointer;}
.about_video .video>.video_con{text-align: center; display: flex; align-items: center; justify-content: center;}
.about_video .video video{width: 90%; height: 80vh; background-color: #000; object-fit: cover;}
.about_honor{padding: 60px 0 70px 0; background-color: #f7f7f7; margin-bottom: -85px;}
.about_honor .dh{font-size: 33px; position: relative;}
.about_honor .dh>.dh_box>em{font-size: 20px; font-weight: bold; display: block; color: #bababa; font-family: Arial; margin-top: 12px; text-transform: uppercase;}
.about_honor .list{margin-top: 35px;}
.about_honor .swiper-slide{width: 375px; overflow: hidden;}
.about_honor .swiper-slide .img{width: 375px; height: 286px; background-color: #fff; margin: 0 auto; overflow: hidden; display: flex; align-items: center; justify-content: center;}
.about_honor .swiper-slide img{max-width: 100%; max-height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
.about_honor .swiper-slide:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}
.about_honor .swiper-slide .desc{display: flex; align-items: center; justify-content: center; margin-top: 20px;}
.about_honor .swiper-slide span{font-size: 16px;}
.about_honor .ico{position: absolute; right: 0; top: 10px;}
.about_honor .ico>em{width: 40px; height: 36px; border: 1px solid #333; line-height: 36px; text-align: center; font-size: 26px; margin-left: 5px; cursor: pointer;}
.about_honor .ico>em:hover{background-color: #333; color: #fff;}

/*pro_nav*/
.pro{display: flex; justify-content: space-between;}
.pro_nav{width: 246px; height: 1000px; overflow-x: auto; padding-right: 20px; box-sizing: border-box;}
.pro_nav::-webkit-scrollbar-track-piece{background-color: #eee;}
.pro_nav::-webkit-scrollbar{width: 4px;}
.pro_nav::-webkit-scrollbar-thumb{background-color: rgba(0,0,0,0.6); background-clip: padding-box;}
.pro_nav::-webkit-scrollbar-thumb:hover{background-color: #0e6aa8;}
.pro_nav .box{margin-bottom: 70px;}
.pro_nav .box>span{font-size: 24px; color: #333; display: block; font-family: Arial; padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid #e5e5e5;}
.pro_nav .box>ul{padding-bottom: 20px; margin-bottom: 20px;}
.pro_nav .box>ul>li{margin-bottom: 20px; font-size: 16px; border-bottom: 1px solid #e5e5e5;}
.pro_nav .box>ul>li:last-child{margin-bottom: 0; padding-bottom: 0;}
.pro_nav .box>ul>li>a.on{color: #0e6aa8;}
.pro_nav .box>ul>li>span{display: flex; justify-content: space-between; cursor: pointer; padding-bottom: 15px;}
.pro_nav .box>ul>li>span>i{font-size: 24px; font-weight: lighter;}
.pro_nav .box>ul>li>span>i::after{content: '+'; display: block; width: 20px; text-align: center;}
.pro_nav .box>ul>li>span>i.on::after{content: '-';}
.pro_nav .box>ul>li>dl{padding: 0 0 18px 0; display: none;}
.pro_nav .box>ul>li>dl>dd>a{color: #787878; padding-left: 20px; line-height: 2.2;}
.pro_nav .box>ul>li>dl>dd>a:hover{color: #0e6aa8;}
.pro_nav .box>ul>li>dl>dd>a.on{color: #0e6aa8;}
.pro_nav .box:first-child>ul{padding-bottom: 0; margin-bottom: 0;}
.pro_nav .box:first-child>ul>li{border-bottom: 0; margin-bottom: 10px;}
.pro_nav .box>ul>li>ul{padding-top: 5px;}
.pro_nav .box>ul>li>ul>li>a{color: #787878; padding-left: 15px; line-height: 2.2;}
.pro_nav .box>ul>li>ul>li>a:hover{color: #0e6aa8;}
.pro_nav .box>ul>li>ul>li>a.on{color: #0e6aa8;}

/*pro_box*/
.pro_list{width: 900px;}
.pro_list ul.pro_box{display: flex; flex-wrap: wrap; text-align: center;}
.pro_list ul.pro_box li{width: 278px; margin-left: 33px; margin-bottom: 33px; border: 1px solid #e7e7e7; box-sizing: border-box; overflow: hidden;}
.pro_list ul.pro_box li a{display: block;}
.pro_list ul.pro_box li:nth-child(3n+1){margin-left: 0;}
.pro_list ul.pro_box li .img{width: 278px; height: 278px; margin: 0 auto; overflow: hidden; display: flex; align-items: center; justify-content: center;}
.pro_list ul.pro_box li img{max-width: 100%; max-height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
.pro_list ul.pro_box li:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}
.pro_list ul.pro_box li .desc{height: 90px; line-height: 1.6; background-color: #f4f4f4; display: flex; align-items: center; justify-content: center; padding: 0 15px; box-sizing: border-box;}
.pro_list ul.pro_box li span{font-size: 20px; display: block;}
.pro_list ul.pro_box li em{display: block; font-size: 17px; color: #5a5a5a;}

/*list_pro*/
ul.list_pro{display: flex; flex-wrap: wrap; text-align: center;}
ul.list_pro li{width: 372px; margin-left: 42px; margin-bottom: 42px; border: 1px solid #e7e7e7; box-sizing: border-box; overflow: hidden;}
ul.list_pro li a{display: block;}
ul.list_pro li:nth-child(3n+1){margin-left: 0;}
ul.list_pro li .img{width: 372px; height: 372px; margin: 0 auto; overflow: hidden; display: flex; align-items: center; justify-content: center;}
ul.list_pro li img{max-width: 100%; max-height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
ul.list_pro li:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}
ul.list_pro li .desc{height: 90px; line-height: 1.6; background-color: #f4f4f4; display: flex; align-items: center; justify-content: center; padding: 0 15px; box-sizing: border-box;}
ul.list_pro li span{font-size: 20px; display: block;}
ul.list_pro li em{display: block; font-size: 17px; color: #5a5a5a;}

/*display*/
.dis_big{margin-top: 100px;}
.dis_big .dis_dh{font-size: 15px; background: url(../images/local_ico.png) no-repeat left center; padding-left: 25px;}
.dis_big .swiper-container{width: 580px; margin: 0 auto; margin-top: 30px;}
.dis_big .swiper-wrapper{padding-bottom: 70px;}
.dis_big .swiper-slide{text-align: center; font-size: 16px; cursor: pointer;}
.dis_big .swiper-slide .img{width: 254px; height: 254px; border: 1px solid transparent; box-sizing: border-box; overflow: hidden; position: relative; display: flex; align-items: center; justify-content: center;}
.dis_big .swiper-slide .img>.ico{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; z-index: 2; display: flex; align-items: center; justify-content: center;}
.dis_big .swiper-slide .img>.ico:nth-child(2){display: none;}
.dis_big .swiper-slide img{max-width: 100%; max-height: 100%;}
.dis_big .swiper-slide span{margin-top: 15px; display: block;}
.dis_big .swiper-slide-on .img{border-color: #333;}
.dis_big .swiper-pagination{display: flex; align-items: center; justify-content: center;}
.dis_big .swiper-pagination-bullet{background: #d4d4d4; opacity: 1;}
.dis_big .swiper-pagination-bullet-active{background: #000; width: 12px; height: 12px;}
.dis_pic{display: flex; margin-top: 40px;}
.dis_pic .img{width: 608px; height: 550px; display: flex; align-items: center; justify-content: center; position: relative;}
.dis_pic .img>.ico{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; z-index: 2; display: flex; align-items: center; justify-content: center; cursor: pointer;}
.dis_pic .img>img{max-width: 100%; max-height: 100%;}
.dis_pic .img>video{width: 100%; height: 100%; object-fit: cover;}
.dis_pic .video{position: fixed; left: 0; right: 0; top: 0; bottom: 0; margin: auto; background-color: rgba(0,0,0,.8); z-index: 10; display: none; align-items: center; justify-content: center;}
.dis_pic .video>.img{width: 40px; height: 40px; position: absolute; right: 10px; top: 10px; display: flex; align-items: center; justify-content: center; cursor: pointer;}
.dis_pic .video>.video_con{text-align: center; display: flex; align-items: center; justify-content: center;}
.dis_pic .video video{width: 90%; height: 80vh; background-color: #000; object-fit: cover;}
.dis_pic .desc{width: 534px; margin-top: 40px; margin-left: 50px;}
.dis_pic .desc>span{font-size: 35px; display: block;}
.dis_pic .desc>em{font-size: 20px; display: block; color: #727272; margin-top: 15px;}
.dis_pic .desc>.desc_dh{margin-top: 25px; display: flex;}
.dis_pic .desc>.desc_dh>span{width: 176px; height: 40px; line-height: 40px; background-color: #f1f1f1; margin-right: 2px; text-align: center; display: block; font-size: 17px; cursor: pointer;}
.dis_pic .desc>.desc_dh>span.on{background-color: #333; color: #fff;}
.dis_pic .desc>.desc_list{width: 100%; margin-top: 25px; font-size: 16px; line-height: 2;}
.dis_pic .desc>.desc_list img{max-width: 100%;}
.dis_note{margin-top: 10px; font-size: 16px; line-height: 2;}
.dis_note .dis_note_dh{font-size: 25px; display: flex; justify-content: center; border-bottom: 1px solid #d6d6d6;}
.dis_note .dis_note_dh>a{display: block; border-bottom: 2px solid transparent; box-sizing: border-box; padding: 15px 30px; margin: 0 10px;}
.dis_note .dis_note_dh>a.on{border-color: #333;}
.dis_note .dis_note_list{margin-top: 50px;}
.dis_note .dis_note_con{margin-top: 30px; position: relative;}
.dis_note .dis_note_con:last-child{margin-top: 0;}
.dis_note .dis_note_con>span{font-size: 27px; display: block; margin-bottom: 25px;}
.dis_note .dis_note_con img{max-width: 100%; height: auto; margin: 0 auto; display: inline-block;}
.dis_note .dis_note_con .swiper-slide{width: 372px; border: 1px solid #e7e7e7; box-sizing: border-box; overflow: hidden;}
.dis_note .dis_note_con .swiper-slide .img{width: 372px; height: 372px; margin: 0 auto; overflow: hidden; display: flex; align-items: center; justify-content: center;}
.dis_note .dis_note_con .swiper-slide img{max-width: 100%; max-height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
.dis_note .dis_note_con .swiper-slide:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}
.dis_note .dis_note_con .swiper-slide .desc{height: 90px; line-height: 1.6; background-color: #f4f4f4; display: flex; align-items: center; justify-content: center; padding: 0 15px;}
.dis_note .dis_note_con .swiper-slide span{font-size: 20px;}
.dis_note .dis_note_con .swiper-slide span>em{display: block; font-size: 17px; color: #5a5a5a;}
.dis_note .dis_note_con .ico{position: absolute; right: 0; top: 10px;}
.dis_note .dis_note_con .ico>em{width: 40px; height: 36px; border: 1px solid #333; line-height: 36px; text-align: center; font-size: 26px; margin-left: 5px; cursor: pointer;}
.dis_note .dis_note_con .ico>em:hover{background-color: #333; color: #fff;}
.dis_note .dis_note_con ul{display: flex; flex-wrap: wrap; text-align: center;}
.dis_note .dis_note_con ul li{width: 372px; margin-left: 42px; margin-bottom: 42px; box-sizing: border-box; overflow: hidden;}
.dis_note .dis_note_con ul li a{display: block;}
.dis_note .dis_note_con ul li:nth-child(3n+1){margin-left: 0;}
.dis_note .dis_note_con ul li .img{width: 372px; height: 288px; margin: 0 auto; overflow: hidden; display: flex; align-items: center; justify-content: center;}
.dis_note .dis_note_con ul li img{width: 100%; height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
.dis_note .dis_note_con ul li:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}
.dis_note .dis_note_con ul li span{height: 70px; line-height: 70px; background-color: #f4f4f4; font-size: 20px; padding: 0 15px; display: block;}
.dis_note .dis_note_con_2{margin-bottom: 30px;}
.dis_note .dis_note_con_2 .swiper-slide{width: 372px; border: 0; box-sizing: border-box; overflow: hidden;}
.dis_note .dis_note_con_2 .swiper-slide .img{width: 100%; height: 288px; margin: 0 auto; overflow: hidden; display: flex; align-items: center; justify-content: center;}
.dis_note .dis_note_con_2 .swiper-slide img{width: 100%; height: 100%; max-width: unset; max-height: unset; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
.dis_note .dis_note_con_2 .swiper-slide:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}
.dis_note .dis_note_con_2 .swiper-slide span{height: 70px; line-height: 70px; background-color: #f4f4f4; font-size: 20px; padding: 0 15px; display: block; text-align: center;}
.dis_note .dis_note_con dl{display: flex; justify-content: space-between;}
.dis_note .dis_note_con dl>dd{background: url(../images/pro_down1.jpg) no-repeat center; width: 580px; height: 400px; color: #fff; padding: 60px; box-sizing: border-box; background-size: cover;}
.dis_note .dis_note_con dl>dd:last-child{background: url(../images/pro_down2.jpg) no-repeat center;}
.dis_note .dis_note_con dl>dd>span{font-size: 27px; display: block; line-height: 1;}
.dis_note .dis_note_con dl>dd>a{display: block; width: 136px; height: 36px; line-height: 36px; border: 1px solid #fff; text-align: center; margin-top: 25px; color: #fff;}
.dis_note .dis_note_con dl>dd>a>img{display: inline-block; margin-left: 8px;}

/*list_share*/
ul.list_share{display: flex; flex-wrap: wrap; text-align: center;}
ul.list_share li{width: 372px; margin-left: 42px; margin-bottom: 42px; box-sizing: border-box; overflow: hidden;}
ul.list_share li a{display: block;}
ul.list_share li:nth-child(3n+1){margin-left: 0;}
ul.list_share li .img{width: 372px; height: 288px; margin: 0 auto; overflow: hidden; display: flex; align-items: center; justify-content: center;}
ul.list_share li img{width: 100%; height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
ul.list_share li:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}
ul.list_share li span{height: 70px; line-height: 70px; background-color: #f4f4f4; font-size: 20px; padding: 0 15px; display: block;}

/*share_list*/
ul.share_list{display: flex; flex-wrap: wrap; text-align: center;}
ul.share_list li{width: 32%; margin-left: 2%; margin-bottom: 2%; border: 1px solid #eee; box-sizing: border-box;}
ul.share_list li a{display: block;}
ul.share_list li:nth-child(3n+1){margin-left: 0;}
ul.share_list .img{width: 100%; height: 20vw; margin: 0 auto; overflow: hidden; display: flex; align-items: center; justify-content: center;}
ul.share_list .img img{max-width: 100%; max-height: 100%; transition: all 0.5s; -ms-transition: all 0.5s;}
ul.share_list li:hover img{transform: scale(1.08); -webkit-transform: scale(1.08);}
ul.share_list li span{height: 80px; line-height: 80px; background-color: #f6f6f6; display: block; font-size: 18px; transition: all 0.3s; -ms-transition: all 0.3s;}
ul.share_list li:hover span{background-color: #333; color: #fff;}

/*list_tech*/
ul.list_tech li{margin-bottom: 20px;}
ul.list_tech li .img{width: 100%; height: 100%; margin: 0 auto; overflow: hidden;}
ul.list_tech li img{width: 100%; height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
ul.list_tech li:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}

/*table*/
table{width: 100%; border-width: 1px; border-color: #eee; border-collapse: collapse;}
table th{border-width: 1px; padding: 8px; border-style: solid; border-color: #eee; background-color: #e8e8e8;}
table td{border-width: 1px; padding: 8px; border-style: solid; border-color: #eee; background-color: #fff;}

/*list_news*/
ul.list_news{margin-bottom: 40px;}
ul.list_news li{position: relative; height: 50px; line-height: 50px; border-bottom: 1px dotted #ddd;}
ul.list_news li>a{display: flex; justify-content: space-between; align-items: center;}

/*list_img_news*/
ul.list_img_news li{padding-bottom: 40px; overflow: hidden;}
ul.list_img_news li>a{display: flex; justify-content: space-between;}
ul.list_img_news li .img{width: 354px; height: 216px; overflow: hidden;}
ul.list_img_news li .img img{width: 100%; height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
ul.list_img_news li .img:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}
ul.list_img_news li .desc{width: calc(100% - 400px);}
ul.list_img_news li span{font-size: 20px; margin: 15px 0; display: block; margin-top: 20px; word-break: keep-all; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}
ul.list_img_news li p{color: #666; line-height: 1.8; overflow: hidden; text-overflow: ellipsis; display: box; display: -webkit-box; line-clamp: 3; -webkit-line-clamp: 3; -webkit-box-orient: vertical; font-size: 16px;}
ul.list_img_news li em{display: block; color: #888; margin-top: 10px;}

/*list_pic_news*/
ul.list_pic_news{display: flex; flex-wrap: wrap; text-align: center;}
ul.list_pic_news li{width: 32%; margin-left: 2%; margin-bottom: 2%;}
ul.list_pic_news li a{display: block;}
ul.list_pic_news li:nth-child(3n+1){margin-left: 0;}
ul.list_pic_news li .img{width: 100%; height: 16vw; margin: 0 auto; overflow: hidden;}
ul.list_pic_news li img{width: 100%; height: 100%; object-fit: cover; transition: all 0.6s; -ms-transition: all 0.6s;}
ul.list_pic_news li:hover img{transform: scale(1.1); -webkit-transform: scale(1.1);}
ul.list_pic_news li span{display: block; font-size: 18px; transition: all 0.3s; -ms-transition: all 0.3s;}
ul.list_pic_news li:hover span{background-color: #333; color: #fff;}

/*dis_news*/
#dis_news .news_title{font-size: 22px; text-align: center;}
#dis_news .news_date{color: #888; text-align: center; line-height: 2; padding-bottom: 10px;}
#dis_news .news_content{text-align: left;}

/*page*/
.page{text-align: center; clear: both; margin-top: 20px;}
/*pages*/
.pages{width: 100%; margin: 0 auto; margin-top: 40px; text-align: center; font-size: 15px;}
.pages .pages_m_box{display: none;}
.pages a{border: 1px solid #e5e5e5; padding: 8px 14px; margin: 0 5px;}
.pages a:hover,.pages a.active{background: #333; color: #fff; border-color: #333;}
.pages span{border: 1px solid #e5e5e5; padding: 8px 14px; margin: 0 5px; cursor: pointer;}
.pages span:hover,.pages span.active{background: #333; color: #fff; border-color: #333;}

/*animate*/
@keyframes rotate{
from{transform: rotate(0deg);}
to{transform: rotate(360deg);}
}

/*map*/
.map{width: 100%; height: 400px; border: 1px solid #ccc;}
.map img{max-width: inherit !important;}
.shadow,.pop,.anchorBL{display: none;}

/*form*/
.form{margin: 0 auto; width: 100%; font-size: 15px;}
.form .form-group{margin-bottom: 15px; display: flex; align-items: center;}
.form .form-group>em{width: 96px; display: inline-block;}
.form .form-group:nth-last-child(5){align-items: baseline;}
.form .form-group:nth-last-child(5)>em{vertical-align: top;}
.form .form-group>input[type="text"]{width: 300px; height: 40px; border: 1px solid #ddd; box-sizing: border-box; outline: none; text-indent: 10px;}
.form .form-group>input.code{width: 80px;}
.form .form-group>img{display: inline-block; margin-left: 10px;}
.form .form-group>textarea{width: 550px; height: 100px; border: 1px solid #ddd; box-sizing: border-box; padding: 10px;}
.form .form-group>.box{margin: 0 auto; text-align: center; margin-top: 40px;}
.form .form-group>.box>input{width: 100px; background: #f6f6f6; height: 36px; font-size: 16px; color: #333; border: 0; cursor: pointer;}
.form .form-group>.box>input[type="submit"]{margin: 0 5px;}
.form .form-group>.box>input[type="submit"]:hover{background: #333; color: #fff;}
.form .form-group>.box>input[type="reset"]{margin: 0 5px;}
.form .form-group>.box>input[type="reset"]:hover{background: #333; color: #fff;}

/*float*/
.float{width: 50px; position: fixed; right: 0; bottom: 150px; background: #e2e4e3; padding: 10px 0; border-radius: 5px 0 0 5px; z-index: 99;}
.float li{margin: 20px 0; position: relative;}
.float em{display: block; width: 80%; margin: 0 auto; text-align: center; line-height: 1.2; padding-top: 10%;}
.float .note{background: #fff; width: 135px; position: absolute; right: 50px; color: #222; padding: 15px 0 10px 0; text-align: left; padding-left: 10px; line-height: 1.5; font-size: 18px; box-shadow: 0px 6px 30px 1px rgba(0,0,0,.2);-webkit-box-shadow: 0px 6px 30px 1px rgba(0,0,0,.2); display: none;}
.float .note img{width: 120px; height: 120px;}

/*livechat*/
#livechat{width: 140px; position: fixed; top: 300px; right: 15px; text-align: center; z-index: 999;}
#livechat .chat_line{border-left: 1px solid #333; border-bottom: 1px solid #333; border-right: 1px solid #333; background: #fff; line-height: 28px;}
#livechat .chat_line>span{line-height: 20px; font-size: 14px; margin: 10px 0; color: #898989; text-align: center; display: inline-block;}
#livechat .chat_top{width: 135px; height: 36px; background: #333; font-size: 14px; font-weight: bold; color: #fff; line-height: 36px; text-align: center; padding-right: 5px;}
#livechat .chat_top>em{display: block; position: absolute; width: 22px; height: 36px; right: 4px; cursor: pointer; top: -1px; color: #fff; font-weight: normal;}
#livechat ul{border-top: 1px solid #e0e0e0; padding: 10px 0;}
#livechat ul>li{padding: 0; margin: 0; list-style: none; line-height: 1.6; font-size: 14px;}
#livechat ul>li>img{width: 100px; height: auto;}
#livechat ul>li>a>img{line-height: 26px; border: 0 none; position: relative; top: 3px; right: 5px;}

/*nav*/
#footer_nav{background: #262323; background-size: cover;}
#footer_nav .footer_nav_con{width: 100%; margin: 0 auto; padding: 60px 0; color: rgba(255,255,255,.7); display: flex; justify-content: space-between; font-size: 15px;}
#footer_nav .footer_nav_con a{color: rgba(255,255,255,.7);}
#footer_nav .footer_nav_con a:hover{color: #fff;}
#footer_nav .footer_nav_con .list{max-width: 166px;}
#footer_nav .footer_nav_con .list:nth-child(n+2){width: 166px;}
#footer_nav .footer_nav_con .list>span{font-size: 20px; color: #fff; display: block; line-height: 1; margin-bottom: 20px; font-weight: bold;}
#footer_nav .footer_nav_con .list>ul{margin-bottom: 30px;}
#footer_nav .footer_nav_con .list>ul:last-child{margin-bottom: 0;}
#footer_nav .footer_nav_con .list>ul>li{line-height: 2; font-size: 16px;}
#footer_nav .footer_nav_con .list>ul>li>a{color: #fff;}
#footer_nav .footer_nav_con .list>ul>li>a>em{display: block; font-size: 15px; color: rgba(255,255,255,.7); margin-bottom: 10px;}
#footer_nav .footer_nav_con .list>ul>li>dl{margin-bottom: 10px; font-size: 15px; display: flex; flex-wrap: wrap;}
#footer_nav .footer_nav_con .list>ul>li:last-child>dl{margin-bottom: 0;}
#footer_nav .footer_nav_con .list>ul>li>dl>dd:nth-child(2n+1){margin-right: 35px;}
#footer_nav .footer_nav_con .list:nth-child(1)>ul>li:last-child>dl>dd{width: 75px;}
#footer_nav .footer_nav_con .list:nth-child(1)>ul>li:last-child>dl>dd:nth-child(2n+1){margin-right: 6px;}
#footer_nav .footer_nav_con .list:nth-child(1)>ul>li:last-child>dl>dd:nth-child(2n){text-align: right;}
#footer_nav .footer_nav_con .qcode span{font-size: 20px; color: #fff; display: block; line-height: 1; margin-bottom: 30px; font-weight: bold;}
#footer_nav .footer_nav_con .qcode img{max-width: 162px; margin: 0 auto;}
#footer_nav .footer_nav_con .qcode .desc{text-align: center; margin-top: 20px;}

/*footer*/
#footer{background: #262323; color: rgba(255,255,255,.7);}
#footer a{color: rgba(255,255,255,.7);}
#footer a:hover{color: #fff;}
#footer .footer_con{border-top: 1px solid rgba(255,255,255,.1); padding: 30px 0; font-size: 15px; display: flex; align-items: center; justify-content: space-between;}

/*go_top*/
.go_top{width: 50px; height: 50px; background: #222; color: #fff; font-size: 16px; position: fixed; bottom: 60px; right: 20px; text-align: center; cursor: pointer; display: none;}
.go_top em{text-align: center; display: block; line-height: 1; padding-top: 3px;}

/*media*/
@media (min-width: 1000px){
.header{display: none;}
}
@media screen and (max-width: 1580px){
  #home_tech .home_tech_con .box>ul{padding: 5% 5% 2% 5%;}
  #home_tech .home_tech_con .box>ul>li{margin-bottom: 4%;}
  #home_tech .home_tech_con .box>ul>li em{width: 80%; margin: 5px auto 0;}
  #home_tech .home_tech_con .box>ul>li img{width: 70px;}
}
/*public*/
@media screen and (max-width: 999px){
html,body{overflow: auto; overflow-x: hidden;}
#header{display: none;}
.content{min-width: 94%; width: 94%;}
.container{min-width: 94%; width: 94%;}
.con{padding: 0 0 30px 0;}

/*header*/
.header{width: 100%; height: 60px; line-height: 60px; background-color: rgba(0,0,0,.8); position: fixed; box-shadow: 0px 1px 10px rgba(0,0,0,.2); display: flex; align-items: center; z-index: 999;}
.header .container{display: flex; align-items: center; justify-content: space-between;}
.header .container .box{display: flex;}
.header .container .box>em{width: 18px; height: 18px; background: url(../images/search_ico.png) no-repeat; margin-right: 60px;}
.header .search{position: fixed; background-color: #fff; height: 40px; line-height: 40px; margin: 0 auto; display: flex; align-items: center; padding: 0 15px; box-sizing: border-box; top: 60px; left: 0; right: 0; z-index: 10; display: none;}
.header .search form{width: 100%; display: flex; justify-content: space-between; border-radius: 20px;}
.header .search input{width: 80%; background: none; border: 0; font-size: 15px;}
.header .search input[type="image"]{width: 20px;}
.header .logo img{height: 26px;}
.header .nav{width: 100%; height: 100%; background: #fff; position: absolute; left: 0; top: 60px; border-top: 1px solid #f0f0f0; overflow-y: scroll; display: none;}
.header .nav ul li a{display: block; font-size: 15px; color: #454545; line-height: 16px; text-align: left; padding: 14px 20px; border-bottom: 1px solid #f0f0f0;}
.header .nav ul li a:hover{background: #333; color: #fff;}
.header .header_icon{position: fixed; top: 0; right: 0; height: 60px; width: 50px; overflow: hidden; text-indent: 100%; white-space: nowrap; color: transparent;}
.header .header_icon span,.header .header_icon span::after,.header .header_icon span::before{position: absolute; background-color: #fff; height: 2px; width: 24px;}
.header .header_icon span{left: 50%; top: 50%; -webkit-transform: translateX(-50%) translateY(-50%); -ms-transform: translateX(-50%) translateY(-50%); transform: translateX(-50%) translateY(-50%);}
.header .header_icon span::after{content: ''; left: 0; -webkit-transform: translateY(8px); -ms-transform: translateY(8px); transform: translateY(8px);}
.header .header_icon span::before{content: ''; left: 0; -webkit-transform: translateY(-8px); -ms-transform: translateY(-8px); transform: translateY(-8px);}
.header_top{height: auto;}

/*banner*/
.banner{height: 260px;}
.banner .swiper-slide{background-size: cover;}
.banner .swiper-pagination{bottom: 5px;}
.banner .swiper-pagination-bullet{margin: 0 2px !important;}
.banner .swiper-pagination-bullet{width: 25px; height: 2px;}
.banner .swiper-button-prev{left: 10px;}
.banner .swiper-button-next{right: 10px;}

/*banner_inside*/
.banner_inside{height: 180px;}
.banner_inside .swiper-slide{background-size: cover;}
.banner_inside .swiper-slide .desc{font-size: 18px; margin-top: 55px;}
.banner_inside .swiper-pagination{bottom: 5px;}
.banner_inside .swiper-pagination-bullet{margin: 0 2px !important;}
.banner_inside .swiper-pagination-bullet{width: 25px; height: 2px;}
.banner_inside .swiper-button-prev{left: 10px;}
.banner_inside .swiper-button-next{right: 10px;}

/*home*/
#home_about{padding: 30px 0;}
#home_about .home_about_dh span{font-size: 15px;}
#home_about .home_about_dh em{width: 90%; font-size: 17px; margin: 0 auto; margin-top: 5px;}
#home_about .home_about_con{margin-top: 10px;}
#home_about .home_about_con .desc{padding-bottom: 20px;}
#home_about .home_about_con .desc_box{width: 92%; font-size: 15px;}
#home_about .home_about_con .img{margin-top: -60px; height: 220px;}
#home_about .home_about_con .video{height: 120px;}
#home_about .home_about_con .video_box{width: 90%; height: 80px; margin-top: -40px;}
#home_about .home_about_con .box{width: calc(100% - 6px); height: calc(100% - 6px); font-size: 16px;}
#home_about .home_about_con .box>span{margin-right: 12px;}
#home_about .home_about_con .box>img{width: 26px;}

#home_video video{height: 30vh;}
#home_video>.img{top: 70px;}

#home_pro{padding: 0 0 40px 0;}
#home_pro .home_pro_dh i{height: 40px;}
#home_pro .home_pro_dh span{font-size: 17px; margin-top: 10px;}
#home_pro .home_pro_dh a.more{margin-top: 5px; font-size: 15px;}
#home_pro .home_pro_con{margin-top: 20px;}
#home_pro .home_pro_con ul>li{width: 100%; margin-bottom: 3%;}
#home_pro .home_pro_con ul>li .desc span{font-size: 17px;}
#home_pro .home_pro_con ul>li .desc em{width: 120px; margin-top: 15px;}

#home_tech .home_tech_dh i{height: 40px; top: -20px;}
#home_tech .home_tech_dh span{font-size: 17px; margin-top: -10px;}
#home_tech .home_tech_dh em.more{margin-top: 10px; font-size: 15px;}
#home_tech .home_tech_con{margin-top: 20px; min-height: 460px;}
#home_tech .home_tech_con .container{justify-content: center;}
#home_tech .home_tech_con .box{width: 100%; display: flex; align-items: center; justify-content: center;}
#home_tech .home_tech_con .box>ul{width: auto; margin: 4px;}
#home_tech .home_tech_con .box>ul{padding: 5% 3% 2% 3%;}
#home_tech .home_tech_con .box>ul>li img{width: 40px;}
#home_tech .home_tech_con .box>ul>li span{font-size: 16px; margin-top: 5px;}

#home_nav{padding: 30px 0;}
#home_nav .home_nav_con ul{flex-wrap: wrap;}
#home_nav .home_nav_con ul>li{width: 48%; margin-bottom: 4%;}
#home_nav .home_nav_con ul>li .desc{padding: 15px 10px; padding-bottom: 35px;}
#home_nav .home_nav_con ul>li .desc span{font-size: 17px;}
#home_nav .home_nav_con ul>li .desc em{font-size: 15px; margin-top: 5px;}
#home_nav .home_nav_con ul>li .desc .ico{width: 26px; height: 26px; font-size: 20px;}

/*content*/
/*right*/
#right{width: 100%;}
#right .right_dh{font-size: 15px; display: block;}
#right .right_dh .dh_box{display: block;}
#right .right_dh .dh_box>.r{display: none;}
#right .right_con{min-height: 320px; padding: 20px 0 0 0;}
#right .right_con .right_box{font-size: 15px;}
#right .right_con .right_box strong span{font-size: 18px !important;}
#right .right_con .right_box img{margin: 10px 0;}
#right .right_con img{max-width: 100%; padding: 0 !important;}
#right .right_con iframe{max-width: 100%; height: auto;}
#right .right_con video{max-width: 100%; height: auto;}
#right .right_con table{width: 100% !important;}
#right .right_icon{height: 30px; width: 30px; display: flex; align-items: center; justify-content: center; margin-right: 2px;}
#right .right_icon span{width: 5px; height: 5px; border-radius: 50%; background: #222; display: block; margin-left: 5px;}

/*left*/
#left .left_dh>ul{white-space: nowrap; overflow-x: scroll; display: block; text-align: center;}
#left .left_dh>ul>li{margin: 0 2px; display: inline-block;}
#left .left_dh>ul>li a{height: 46px; line-height: 46px; font-size: 15px; padding: 0 8px;}
#left .left_dh>ul>li a.on{border-width: 2px;}
#left .pro_dh{padding: 10px 0;}
#left .pro_dh>ul>li a{line-height: 1.8; padding: 0; height: auto;}
#left .pro_dh>ul>li a>img{width: 40px;}
#left .pro_dh>dl{display: block; white-space: nowrap; overflow-x: auto; margin: 0 20px; padding-top: 10px;}
#left .pro_dh>dl>dd{display: inline-block; margin-right: 10px;}
#left .pro_dh>dl>dd a{height: 36px; line-height: 36px; font-size: 15px; padding: 0;}
.mask{position: fixed; top: 0; left: 0; z-index: 1; width: 100%; height: 100%; background-color: rgba(0,0,0,.5); display: none;}

/*about*/
.about_profile{padding: 5px 0 30px 0; display: block;}
.about_profile .dh{font-size: 18px;}
.about_profile .dh>em{font-size: 15px; margin-top: 0;}
.about_profile .list{width: 100%; margin-top: 10px;}
.about_profile .list>span{font-size: 17px;}
.about_profile .list>.desc{font-size: 15px; margin-top: 10px;}
.about_profile .list>.img{margin-top: 15px;}
.about_history{padding: 25px 0;}
.about_history .dh{font-size: 18px;}
.about_history .dh>em{font-size: 15px; margin-top: 0;}
.about_history .preview{margin: 60px 0 10px 0;}
.about_history .preview .swiper-container{margin-top: -52px;}
.about_history .preview .swiper-slide{font-size: 16px;}
.about_history .preview .swiper-slide em{padding-top: 20px; background-size: 14px 14px;}
.about_history .preview .active-nav em{background-size: 24px 24px;}
.about_history .preview .arrow-left{width: 26px; height: 26px; margin-top: -13px;}
.about_history .preview .arrow-right{width: 26px; height: 26px; margin-top: -13px;}
.about_history .view{margin-top: 15px;}
.about_history .view .swiper-slide{display: block; text-align: center;}
.about_history .view .swiper-slide img{width: 100%; margin: 0 auto;}
.about_history .view .swiper-slide span{font-size: 22px;}
.about_history .view .swiper-slide span>em{font-size: 16px; top: 0; margin-left: 6px;}
.about_history .view .swiper-slide .note{width: 100%; height: auto; margin-left: 0; margin-top: 20px;}
.about_history .view .swiper-slide i{margin: 10px 0; height: 3px;}
.about_history .view .swiper-slide p{font-size: 15px;}
.about_video{padding: 25px 0;}
.about_video .dh{font-size: 18px;}
.about_video .dh>em{font-size: 15px; margin-top: 0;}
.about_video .list{margin-top: 15px;}
.about_video .list>.img .img_box{height: 160px;}
.about_video .list>.img .desc{width: 40%; height: 160px;}
.about_video .list>.img .desc_box{width: calc(100% - 6px); height: calc(100% - 6px); font-size: 16px;}
.about_video .list>.img .desc_box img{width: 26px; margin-top: 5px;}
.about_video .list>ul:nth-child(2){display: none;}
.about_video .list>ul:nth-child(3){display: flex;}
.about_video .list>ul{margin-top: 3%;}
.about_video .list>ul>li{width: 48%; margin-left: 4%; margin-bottom: 4%;}
.about_video .list>ul>li:nth-child(3n+1){margin-left: 4%;}
.about_video .list>ul>li:nth-child(2n+1){margin-left: 0;}
.about_video .list>ul>li .img{width: 100%; height: 120px;}
.about_video .list>ul>li .desc>img{width: 26px;}
.about_video .list>a.more{width: 150px; font-size: 15px; margin-top: 10px; height: 36px; line-height: 36px;}
.about_video .video>.img{top: 70px;}
.about_video .video video{height: 30vh !important;}
.about_honor{padding: 25px 0; margin-bottom: -30px;}
.about_honor .dh{font-size: 18px;}
.about_honor .dh>.dh_box>em{font-size: 15px; margin-top: 0;}
.about_honor .ico{top: 12px;}
.about_honor .ico>em{width: 26px; height: 24px; font-size: 18px; line-height: 24px;}
.about_honor .list{margin-top: 15px;}
.about_honor .swiper-slide .img{width: 100%; height: 120px;}
.about_honor .swiper-slide .desc{margin-top: 10px;}
.about_honor .swiper-slide span{font-size: 15px;}

/*pro_nav*/
.pro{display: block;}
.pro_nav{width: 100%; padding-right: 0; height: auto;}
.pro_nav .box{margin-bottom: 0;}
.pro_nav .box>span{font-size: 16px; padding-bottom: 10px; margin-bottom: 10px;}
.pro_nav .box>ul{padding-bottom: 15px; margin-bottom: 20px; position: relative;}
.pro_nav .box>ul>li{font-size: 15px; margin-bottom: 10px;}
.pro_nav .box>ul>li>span{width: 100%; padding-bottom: 10px;}
.pro_nav .box>ul>li>dl{width: calc(100% - 80px); padding: 0 0 10px 0;}
.pro_nav .box>ul>li>dl>dd{display: inline-block;}
.pro_nav .box:first-child{margin-bottom: 20px;}
.pro_nav .box:first-child>ul{display: flex; flex-wrap: wrap;}
.pro_nav .box:first-child>ul>li{margin-right: 20px; margin-bottom: 5px;}
.pro_nav .box:last-child>ul{margin-bottom: 10px;}
.pro_nav .box>ul>li>ul{display: none;}
.pro_nav .box>ul>li>ul>li>a{padding-left: 0; padding-right: 15px;}

/*pro_box*/
.pro_list{width: 100%;}
.pro_list ul.pro_box li{width: 48%; margin-left: 4%; margin-bottom: 4%;}
.pro_list ul.pro_box li:nth-child(3n+1){margin-left: 4%;}
.pro_list ul.pro_box li:nth-child(2n+1){margin-left: 0;}
.pro_list ul.pro_box li .img{width: 100%; height: 150px;}
.pro_list ul.pro_box li .desc{height: 60px;}
.pro_list ul.pro_box li span{font-size: 15px;}
.pro_list ul.pro_box li em{font-size: 14px;}

/*list_pro*/
ul.list_pro li{width: 48%; margin-left: 4%; margin-bottom: 4%;}
ul.list_pro li:nth-child(3n+1){margin-left: 4%;}
ul.list_pro li:nth-child(2n+1){margin-left: 0;}
ul.list_pro li .img{width: 100%; height: 150px;}
ul.list_pro li .desc{height: 60px;}
ul.list_pro li span{font-size: 15px;}
ul.list_pro li em{font-size: 14px;}

/*display*/
.dis_big{margin-top: 60px;}
.dis_big .swiper-container{width: 100%; margin-top: 10px;}
.dis_big .swiper-wrapper{padding-bottom: 40px;}
.dis_big .swiper-slide .img{width: 100%; height: 100%;}
.dis_big .swiper-slide .img>.ico:nth-child(1){display: none;}
.dis_big .swiper-slide .img>.ico:nth-child(2){display: flex;}
.dis_big .swiper-slide-on .img{border: 0;}
.dis_big .swiper-slide span{margin-top: 10px;}
.dis_big .swiper-pagination-bullet{width: 6px; height: 6px;}
.dis_big .swiper-pagination-bullet-active{width: 8px; height: 8px;}
.dis_pic{margin-top: 20px; display: block;}
.dis_pic .img{display: none;}
.dis_pic .video>.img{top: 70px;}
.dis_pic .video video{height: 30vh !important;}
.dis_pic .desc{width: auto; margin: 0 auto;}
.dis_pic .desc>span{font-size: 16px;}
.dis_pic .desc>em{font-size: 15px; margin-top: 0;}
.dis_pic .desc>.desc_dh{margin-top: 10px;}
.dis_pic .desc>.desc_dh>span{width: 33.33%; font-size: 16px;}
.dis_pic .desc>.desc_dh>span:last-child{margin-right: 0;}
.dis_pic .desc>.desc_list{margin-top: 10px; font-size: 15px;}
.dis_pic .desc>.desc_list img{height: auto !important;}
.dis_note{margin-top: 10px;}
.dis_note .dis_note_dh{white-space: nowrap; overflow-x: auto; text-align: left; display: block;}
.dis_note .dis_note_dh>a{padding: 0 5px; font-size: 16px; margin: 0; margin-right: 6px; display: inline-block; line-height: 46px;}
.dis_note .dis_note_list{margin-top: 25px; font-size: 15px;}
.dis_note .dis_note_list span{font-size: 16px !important;}
.dis_note .dis_note_con{margin-top: 15px;}
.dis_note .dis_note_con>span{margin-bottom: 10px;}
.dis_note .dis_note_con img{height: auto !important;}
.dis_note .dis_note_con .ico{top: 2px;}
.dis_note .dis_note_con .ico>em{width: 26px; height: 24px; font-size: 18px; line-height: 24px;}
.dis_note .dis_note_con .swiper-slide .img{width: 100%; height: 150px;}
.dis_note .dis_note_con .swiper-slide .desc{height: 60px; text-align: center;}
.dis_note .dis_note_con .swiper-slide .desc>span{font-size: 15px !important;}
.dis_note .dis_note_con .swiper-slide span>em{font-size: 14px;}
.dis_note .dis_note_con ul li{width: 48%; margin-left: 4%; margin-bottom: 4%;}
.dis_note .dis_note_con ul li:nth-child(3n+1){margin-left: 4%;}
.dis_note .dis_note_con ul li:nth-child(2n+1){margin-left: 0;}
.dis_note .dis_note_con ul li .img{width: 100%; height: 120px;}
.dis_note .dis_note_con ul li span{height: 40px; line-height: 40px; font-size: 15px !important;}
.dis_note .dis_note_con_2{margin-bottom: 4%;}
.dis_note .dis_note_con_2 .swiper-slide .img{width: 100%; height: 120px;}
.dis_note .dis_note_con_2 .swiper-slide span{height: 40px; line-height: 40px; font-size: 15px !important;}
.dis_note .dis_note_con dl{display: block;}
.dis_note .dis_note_con dl>dd{width: 100%; height: 150px; padding: 25px; margin-bottom: 10px;}
.dis_note .dis_note_con dl>dd>a{width: 120px; margin-top: 15px;}

/*list_share*/
ul.list_share li{width: 48%; margin-left: 4%; margin-bottom: 4%;}
ul.list_share li:nth-child(3n+1){margin-left: 4%;}
ul.list_share li:nth-child(2n+1){margin-left: 0;}
ul.list_share li .img{width: 100%; height: 120px;}
ul.list_share li span{font-size: 15px; height: 40px; line-height: 40px;}

/*share_list*/
ul.share_list li{width: 48%; margin-left: 4%; margin-bottom: 4%;}
ul.share_list li:nth-child(3n+1){margin-left: 4%;}
ul.share_list li:nth-child(2n+1){margin-left: 0;}
ul.share_list li .img{width: 100%; height: 100%;}
ul.share_list li span{height: 40px; line-height: 40px; font-size: 15px;}

/*list_news*/
ul.list_news{margin-bottom: 20px;}
ul.list_news li{width: 100%; height: 40px; line-height: 40px;}
ul.list_news li span{width: calc(100% - 86px); word-break: keep-all; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}

/*list_pic_news*/
ul.list_pic_news li{width: 48%; margin-left: 4%; margin-bottom: 4%;}
ul.list_pic_news li:nth-child(2n+1){margin-left: 0;}
ul.list_pic_news li .img{width: 100%; height: 100%;}
ul.list_pic_news li img{width: 100%; height: 100%;}
ul.list_pic_news li span{font-size: 15px; text-align: left; word-break: keep-all; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}
ul.list_pic_news li p{padding-top: 5px;}

/*list_img_news*/
ul.list_img_news li{padding-bottom: 4%;}
ul.list_img_news li .img{width: 40%; height: 100px; padding: 0;}
ul.list_img_news li .desc{width: 56%;}
ul.list_img_news li span{font-size: 15px; margin: 0;}
ul.list_img_news li p{margin-top: 5px; line-height: 1.4; font-size: 14px; overflow: hidden; text-overflow: ellipsis; display: box; display: -webkit-box; line-clamp: 2; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
ul.list_img_news li em{margin-top: 5px;}

/*dis_news*/
#dis_news{width: 100%;}
#dis_news img{height: auto !important;}
#dis_news .news_title{font-size: 15px; line-height: 1.6;}

/*form*/
.form{width: 100%;}
.form .form-group>em{width: 100%; margin-bottom: 6px;}
.form .form-group>input[type="text"]{width: 100%;}
.form .form-group>textarea{width: 100%;}
.form .form-group>input.code{width: 70px;}
.form .form-group>.box{margin-top: 30px;}
.form input[type="submit"],input[type="reset"]{width: 40%; font-size: 15px;}

/*pages*/
.pages{width: 100%; margin: 0 auto; margin-top: 10px; text-align: center;}
.pages .pages_box{display: none;}
.pages .pages_m_box{display: flex; justify-content: space-between;}
.pages a{padding: 0px 8px;}
.pages span{padding: 0px 8px; margin: 0;}
.pages .p_page{border: 0;}

/*float*/
.float{display: none;}

/*livechat*/
#livechat{display: none;}

/*nav*/
#footer_nav .footer_nav_con{display: none;}

/*footer*/
#footer .footer_con{display: block; padding: 15px 0;}
#footer .footer_copy{text-align: center;}
#footer .footer_desc{text-align: center;}
}