.auth-block{
    max-width: 400px;
    margin: 50px auto;
    padding: 2.5em;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    background-color: #f9f9f9;
    display: flex;
    flex-direction: column;
    row-gap: 1.5em;
    color: #2c3e50;
    font-size: 1.1rem;
}

.login{
    display: flex;
    flex-direction: column;
    align-items: start;
    row-gap: 1em;    
    width: 100%;    
}

.login input{
    padding: 0.5em;
}

.form-group{
    display: flex;
    flex-direction: column;
    row-gap: 0.5em;
    width: 100%;
}

#div_id_login div,
#div_id_username div, 
#div_id_email div, 
#div_id_password div,
#div_id_password1 div, 
#div_id_password2 div{
    display: flex;
    flex-direction: column;
    row-gap: 1em;
}