.login-body {
    background-image: url("/assets/img/Uniwersytet_Warszawski.jpg");
    background-color: #d1d2d4;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.bg-gradient-dark {
    background-color: #1a399d;
    background-image: linear-gradient(180deg, #1a399d 10%, #021b67 100%);
    background-size: cover;
}

input[readonly] {
    background-color: lightgray;
}