*,html,body{padding: 0;margin: 0;font-family: Arial,sans-serif;}
blockquote,body,code,dd,div,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,input,legend,li,ol,pre,td,textarea,th,ul{margin: 0;padding: 0;}
header,hgroup,nav,menu,main,section,article,summary,details,aside,figure,figcaption,footer{display: block;margin: 0;padding: 0;}
select,option,input,button,textarea{border: none;background: none;box-shadow: none;outline: none;resize: none;}
a,a:hover,a:focus{outline: none;text-decoration: none;}
img{vertical-align: middle;height: auto;}
dt,ul,ol{list-style-type: none;}
/*em,i{font-style: normal;}*/
p:last-child{margin-bottom: 0;}
.w-100{width: 100%;}
.h-100{height: 100%;}
.obj-cover{object-fit: cover;font-family: 'object-fit: cover;';}
.pos-r{position: relative;}
.pos-a{position: absolute;}
body{box-sizing: border-box;}
html{font-size: calc(100vw / 1920 * 100);}
.content-width{word-wrap: break-word !important;word-wrap: break-word !important;}
.content-width img{max-width: 100% !important;height: auto !important;}
.content-width table,.content-width video{width: 100% !important;height: auto !important;margin-bottom: 10px !important;}
.content-width table tbody tr td{padding: 5px 10px !important;border: 1px solid #efefef !important;}
.content-width table tbody tr td p{margin-bottom: 0 !important;}
.content-width table tbody tr.firstRow td{white-space: nowrap;background: #fafafa;font-weight: bold;color: #333;}
.content-width table tbody tr:hover td{background: #fcfcfc;}
.content-width table tbody tr td:nth-child(1),.content-width table tbody tr td:nth-child(2){white-space: nowrap;}

.pc-header{width: 100%;height: 120px;line-height: 120px;background: #fff;box-shadow: 0 1px 8px rgba(0,0,0,.05);position: fixed;top: 0;left: 0;z-index: 999;}
.show-width{padding: 0 2rem;}
.show-width-l{padding-left: 2rem;}
.show-width-r{padding-right: 2rem;}
.pc-header .logo-box img{max-height: 80px;}
.pc-header .pc-nav-box ul li{float: left;padding: 44px 0;margin-left: 0.6rem;position: relative;}
.pc-header .pc-nav-box ul li>a{display: block;font-size: 16px;height: 32px;line-height: 32px;padding: 0 15px;color: #333;border-radius: 50px;}
.pc-header .pc-nav-box ul li .hide-box{overflow: hidden;background: #fff;top: 100%;position: absolute;left: 0;transform: translateX(-50%);z-index: 10;opacity: 0;visibility: hidden;transform: translateY(10px);transition: transform 0.3s ease;}
.pc-header .pc-nav-box .hide-box a{white-space: nowrap;display: block;font-size: 16px;color: #333;line-height: 36px;padding: 0 15px;}
.pc-header .pc-nav-box ul li:hover .hide-box{opacity: 1;visibility: visible;transform: translateY(0);}
.pc-header .pc-nav-box ul li.on>a,.pc-header .pc-nav-box ul li:hover>a,.pc-header .pc-nav-box ul li>a:hover,.pc-header .pc-nav-box .hide-box a:hover{background: #003591;color: #fff !important;}
.other-box{display: none;position: absolute;right: 15px;}
.phone-nav{display: none;}

.pc-header.hd_2{background: none;box-shadow: none;padding: 30px 0;}
.pc-header.hd_2 .logo-box img{max-height: 140px;}
.pc-header.hd_2 .pc-nav-box ul li>a{color: #fff;}
.pc-header.hd_2.active{padding: 0;background: #fff;box-shadow: 0 1px 8px rgba(0,0,0,.05);}
.pc-header.hd_2.active .logo-box{line-height: 120px;}
.pc-header.hd_2.active .logo-box img{max-height: 80px;}
.pc-header.hd_2.active .pc-nav-box ul li>a{color: #333;}

.slideBox{margin-top: 120px;}
.home-banner{height: 100vh;font-size: 0;}
.home-banner .home-banner-con{width: 90%;max-width: 1010px;text-align: center;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);z-index: 99;}
.home-banner .home-banner-con .video{width: 2.86rem;margin: 0.8rem auto 0;border-radius: 50px;cursor: pointer;}
.videobg-zd{width: 100%;height: 100%;position: absolute;top: 0;left: 0;background: rgba(0,0,0,0);z-index: 9;}
.videobg{display: none;width: 100%;height: 100%;position: fixed;top: 0;left: 0;background: rgba(0,0,0,0.9);z-index: 999;}
.videocen{width: 100%;text-align: center;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);z-index: 1000;}
.videocen video{max-width: 100% !important;max-height: 100vh !important;}
.btnclose{width: 64px;position: absolute;top: 0;right: 0;z-index: 1001;}
.copyright{background: #2c2c2c;padding: 10px 15px;text-align: center;font-size: 16px;color: #fff;}
.copyright a{margin-left: 10px;color: #fff;}
.copyright a:hover{color: #DA251D;}
.page_info{display: none;}
.page_list{margin-top: 60px;text-align: center;overflow: hidden;}
.page_list a{display: inline-block;width: 28px;height: 28px;font: 14px/28px '宋体';text-align: center;color: #888;background: #efefef;margin: 2px;}
.page_list a.on,.page_list a:hover{background: #003591;color: #fff;}

@media (max-width: 1680px){
    .show-width{padding: 0 1.5rem;}
    .show-width-l{padding-left: 1.5rem;}
    .show-width-r{padding-right: 1.5rem;}
}
@media(max-width: 1440px){
    .show-width{padding: 0 1rem;}
    .show-width-l{padding-left: 1rem;}
    .show-width-r{padding-right: 1rem;}
    .pc-header{height: 90px;line-height: 90px;}
    .pc-header .logo-box img{max-height: 70px;}
    .pc-header .pc-nav-box ul li{padding: 29px 0;}
    .pc-header.hd_2{padding: 20px 0;}
    .pc-header.hd_2 .logo-box img{max-height: 100px;}
    .pc-header.hd_2.active .logo-box{line-height: 90px;}
    .pc-header.hd_2.active .logo-box img{max-height: 70px;}
    .slideBox{margin-top: 90px;}
}
@media(max-width: 1230px){
    .show-width,.show-width-l,.show-width-r{padding: 0 0.5rem;}
    .pc-header .pc-nav-box ul li>a,.pc-header .pc-nav-box .hide-box a{font-size: 15px;}
    .home-banner{height: auto;}
}
@media(max-width: 1024px){
    .show-width,.show-width-l,.show-width-r{padding: 0 15px;}
    .pc-header.hd_2,.pc-header.hd_2.active{padding: 0;}
    .pc-header .logo-box img{max-height: 46px !important;}
    .other-box{display: block;}
    .pc-header .pc-nav-box{display: none;}
    .pc-header,.pc-header.hd_2.active .logo-box{height: 60px;line-height: 60px;background: #fff !important;}
    .nav-icon{display: block;width: 25px;height: 25px;position: relative;margin-top: 30px;}
    .nav-icon span{display: block;width: 25px;position: relative;border: 1.5px solid #333;border-radius: 80px;}
    .nav-icon span:after,.nav-icon span:before{content: '';position: absolute;display: block;width: 25px;background: #333;border: 1.5px solid #333;transition: all 0.3s ease;box-sizing: border-box;border-radius: 30px;left: -1px;}
    .nav-icon span:before{transform: rotate(0deg) translateY(-10px);}
    .nav-icon span:after{transform: rotate(0deg) translateY(7px);}
    .nav-icon.on span{background-color: transparent;border-color: transparent;}
    .nav-icon.on span:before{transform: rotate(-45deg) translateY(0);}
    .nav-icon.on span:after{transform: rotate(45deg) translateY(0);}
    .phone-nav{display: block;position: fixed;right: -100%;width: 100%;height: 100vh;top: 60px;transition: all 0.2s ease;background: #f7f8f9;z-index: 28;}
    .phone-nav ul{padding: 20px 0 0;max-height: 80vh;overflow-y: auto;}
    .phone-nav ul::-webkit-scrollbar-track{width: 4px;background-color: #f7f8f9;}
    .phone-nav ul::-webkit-scrollbar-thumb{background-color: #00a2e9;}
    .phone-nav ul li{border-bottom: 1px solid #eaeaea;}
    .phone-nav ul li .cat{padding-right: 40px;position: relative;}
    .phone-nav ul li a{display: block;line-height: 42px;padding: 0 15px;font-size: 16px;color: #333;}
    .phone-nav ul li .cat:before,.phone-nav ul li .cat:after{content: "";position: absolute;top: 50%;transform: translateY(-50%);background: #999;position: absolute;z-index: 10;}
    .phone-nav ul li .cat:before{width: 2px;height: 14px;right: 19px;transition: transform 0.3s ease;}
    .phone-nav ul li .cat:after{width: 14px;height: 2px;right: 13px;}
    .phone-nav ul li.on .cat:before{transform: translateY(-50%) rotate(90deg);}
    .phone-nav ul li .navs{display: none;}
    .phone-nav ul li .navs a{font-size: 14px;line-height: 36px;color: #888;}
    .phone-nav ul li>a:hover,.phone-nav ul li.active>a,.phone-nav ul li:hover>a,.phone-nav ul li .cat:hover a,.phone-nav ul li:hover .cat a,.phone-nav ul li.active .cat a{font-weight: bold;}
    .phone-nav ul li .navs a:hover{color: #003591;}

    .home-banner,.slideBox{margin-top: 60px;}
    .home-banner .home-banner-con .video{width: 3.6rem;}
    .btnclose{width: 42px;}
    .copyright{font-size: 14px;}
}