body {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-form {
    max-width: 500px;
    width: 100%;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.8);
}

.login-formR {
    max-width: 600px;
    width: 100%;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.8);
}

/* Ajustes para dos columnas */
@media (min-width: 768px) {
    .col .input-group {
        flex-direction: row;
        align-items: center;
    }

    .col .input-group .input-group-text {
        width: 45px;
        text-align: center;
    }
}

.alert-error-one{
    color: red;
}

.alert-reg-one{
    color: green;
}