#footer-nav{width:100%;height:458px;background:#171f35}#footer-nav .top{display:flex;justify-content:space-between;width:1000px;margin:0 auto}#footer-nav .top .nav ul{display:flex;justify-content:flex-start;padding-top:47px}#footer-nav .top .nav ul li{margin-right:70px}#footer-nav .top .nav ul li .nav-title{color:#fff;font-size:16px;padding-bottom:24px}#footer-nav .top .nav ul li .link{color:#818591;font-size:14px;font-family:Noto Sans S Chinese Regular;line-height:42px;cursor:pointer}#footer-nav .top .nav ul li .link:hover{color:#fff}#footer-nav .top .qr-code .about{font-size:16px;color:#fff;padding:47px 0 20px 0}#footer-nav .top .qr-code .qr-code-img{width:160px;height:160px}#footer-nav .top .qr-code .desc{color:#818591;font-size:14px;padding-top:14px;text-align:center}#footer-nav .bottom{text-align:center;color:#999;font-size:16px;padding-top:30px}#footer-nav .bottom span{color:#fff}