body {
    position: absolute;
    margin: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hidden {
    display: none;
}

.login-page {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.login-page-image {
    min-width: 200px;
    max-width: 360px;
    width: 100%;
}

.login-page-form {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.login-page-form-input {
    padding: 6px 12px;
    margin: 20px 10px 12px 10px;
    background-color: white;
    border-radius: 10px;
    border-color: rgb(50, 190, 239);
    line-height: 20px;
}

.login-page-form-button {
    cursor: pointer;
    border: none;
    margin: 0 10px 0 10px;
    border-radius: 10px;
    background-color: rgb(50, 190, 239);
    color: white;
    font-size: 24px;
    font-weight: 500;
    height: 36px;
}

@media only screen and (min-width: 600px) {
    .login-page {
        width: 480px;
        height: 480px;
    }

    .login-page-form {
        width: 480px;
    }

    .login-page-form-input {
        margin: 20px 0 12px 0;
    }

    .login-page-form-button {
        margin: unset;
    }
}

.login-page-form-feedback {
    margin-top: 10px;
    border-radius: 10px;
    padding: 6px 12px;
    line-height: 20px;
    border: 1px red solid;
    color: red;
}