.footer{width:100%;height:200px;background:#1a1a1a;position:relative;overflow:hidden}.footer .footer-main{width:1280px;margin:12px auto 0;font-size:12px;text-align:left;padding:15px 0 10px;line-height:24px;letter-spacing:1px;display:flex;justify-content:center}.footer .co-logo{height:54px;border-right:1px solid #3b3b3b;margin-right:70px}.footer .co-logo a{display:block;margin-top:-4.5px;margin-right:66px}.footer .co-logo a img{display:block}.footer .co-info a,.co-info p{color:#bfbfbf;font-size:12px}.footer .co-link a{margin-right:8px;color:#ec6941}.footer .co-link a:after{content:'|';margin-left:8px}.footer .co-link a:last-child:after{content:''}.footer .certification{display:inline-block;width:124px;height:22px;border:1px solid #c9c9c9;text-align:center;line-height:22px;margin-left:12px}