修改问题

Administrator

2024-06-25 8dbd0c5af65835a1f99a2ac359660d1fa964d945

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.clearfix() {
    zoom: 1;
    &:before,
    &:after {
        content: "";
        display: table;
    }
    &:after {
        clear: both;
        visibility: hidden;
        font-size: 0;
        height: 0;
    }
}