/* 登录背景 */
@media screen and (max-width: 2560px) {

    html,
    body {
        font-size: 15px !important;
        zoom: 1.2;
    }
}

@media screen and (max-width: 1920px) {

    html,
    body {
        font-size: 14px !important;
        zoom: 1;
    }

}

@media screen and (max-width: 1650px) {

    html,
    body {
        font-size: 12px !important;
        zoom: 0.9;
    }

}

@media screen and (max-width: 1500px) {

    html,
    body {
        font-size: 11px !important;
        zoom: 0.85;
    }

}

@media screen and (max-width: 1200px) {

    html,
    body {
        font-size: 10px !important;
        zoom: 0.80;
    }

}