.register_page {
    /* width: 600px; */
    height: 400px !important;

    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;

    margin: 20px auto;
}

.has_account {
    margin-top: 10px;
}

body::before {
    content: "xs";
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999999;
    background-color: #000;
    color: #fff;
}

@media (min-width: 768px) {
    body::before {
        content: "sm";
    }
}

@media (min-width: 992px) {
    body::before {
        content: "md";
    }
}

@media (min-width: 1200px) {
    body::before {
        content: "lg";
    }
}