/*
    - * @description:  footer'尾部
    - * @author: cxr
    - * @update: cxr (2019-07-31)
*/
footer{width: 100%;margin: auto;}
.foot{margin: auto;border-bottom: 1px solid #777777;align-items:center;}
.foot_logo{width: 250px;height: 88px;vertical-align: middle;}
.footer_code{width: 94px;height:94px;}
.foot_intro{width: 50%;flex-wrap: wrap;}
.foot_intro li{line-height: 60px;width: 40%;margin: 0 5%;}
.foot_intro li a{color: #ffffff;}
.copyright{margin: 30px 0;}
.copyright::after{ display: inline-block;width: 20px;height: 20px;margin-left: 10px;content: url('../img/footer-public.png');
}