footer {
    margin: 0 auto;
    height: 6.15vw;
}

footer span {
    font-size: 0.68vw;
    font-family: 'SimHei', 'STHeiti';
}

footer>div {
    transform: scale(.9);
    font-weight: 500;
    display: flex;
}

footer .fix-line {
    background: black;
    height: .5vw;
    width: 42.5vw;
    margin-left: 2%;
    display: inline-block;
    margin-left: 1.82vw;
}

footer .beian{
    color: black;
}