footer{
    background-color: #6b6b6b;
    color: #fff;
    height: 160px;
    display: flex;
    font-size: 14px;
    position: relative;
}

footer .center{
    display: flex;
    justify-content: space-between;
    align-items: center;

}
footer .info{
    display: flex;
    align-items: center;
}
footer .info .logo{
    width: 310px;
    margin-left: -20px;
}
footer .info .logo img {
    width: 93%;
}
footer .info .line{
    width: 1px;
    height: 90px;
    background-color: #fff;
}
footer .about{
    margin: 0 30px;
}
footer .about p:nth-child(2){
    margin:  13px 0;
}
footer .about nav>a{
    color: #fff;
    font-size: 14px;
    margin-right: 10px;
}
footer .about p>a{
    color: #fff;
}
footer .wx{
    display: flex;
}

footer .wx > p{
    width: 15px;
    height: 100px;
    font-weight: 600;
    margin-right: 20px;
}
footer .wx > img{
    width: 90px;
    height: 90px;
}
.footer-wx{
    position: absolute;
    bottom: 100%;
    left: 50%;
    z-index: 999;
    display: none;
    margin-left: -200px;
    margin-bottom: 0px;
    background: rgba(0,0,0,.5);
    padding: 50px;
}
.footer-wx img{
    width: 400px;
}